polypropylene meaning in tagalog

This was reported as the first time this material was used in this scale in buildings. cm−3 comparatively. Preparation of the rootstock. Translate english tagalog. Polypropylene definition: Polypropylene is a strong, flexible artificial material that is used to make things such... | Meaning, pronunciation, translations and examples They are also referred to as single-bud scions. It can be produced commercially either with a special type of supported Ziegler-Natta catalyst or with some metallocene catalysts. Contextual translation of "polypropylene" into English. Atactic polypropylene can also be produced selectively using metallocene catalysts, atactic polypropylene produced this way has a considerably higher molecular weight. With polypropylene, the melted welding rod must be "mixed" with the semi-melted base material being fabricated or repaired. 5. Correct polarity should be observed, that is, the patch of bark is oriented upward. Tensile Strength. Basic Procedures These catalysts are activated with special cocatalysts containing an organoaluminum compound such as Al(C2H5)3 and the second type of a modifier. Polypropylene in hindi. We're part of Translated, so if you ever need professional translation services, then go checkout our main site, Specifically, the virus was found to be detectable for up to three days on plastic, Usage Frequency: 1, Specifically, the virus was found to be detectable for one day on cardboard, for up to three days on plastic, budding plantWhat is Budding, Its Advantages and Suggest a better translation In external applications, degradation is evidenced by cracks and crazing. Also known as polypropene. meaning ng budding mathematician. Usage Frequency: 1 The rootstock must be decapitated, preferably with the use of a pruning shear, at the part of the stem immediately above the union to eliminate apical dominance. Another type of metallocene catalysts produce syndiotactic polypropylene. They are hard and tough, and are used to make molded articles and fibers MyMemory is the world's largest Translation Memory. Braided Polypropylene Rope is Inexpensive and it Floats, "Bottles That Could Make Every Drop of Shampoo Count", Generation III Extended Cold Weather Clothing System (ECWCS), Get Real: The true story of performance next to skin fabrics, UPDATE on Serious Complications Associated with Transvaginal Placement of Surgical Mesh for Pelvic Organ Prolapse: FDA Safety Communication, "An investigation on low-velocity impact response of elastomeric & crushable foams", POLYPROPYLENE || Skin Deep® Cosmetics Database | Environmental Working Group, The water footprint of cotton consumption, "Bottle-fed babies swallow millions of microplastics a day, study finds", "High levels of microplastics released from infant feeding bottles during formula prep", "Microplastic release from the degradation of polypropylene feeding bottles during infant formula preparation", Polypropylene Properties & other information, https://en.wikipedia.org/w/index.php?title=Polypropylene&oldid=999268643, Wikipedia articles needing page number citations from July 2018, Short description is different from Wikidata, Chemicals that do not have a ChemSpider ID assigned, Articles containing unverified chemical infoboxes, Articles with unsourced statements from June 2018, Articles with unsourced statements from February 2012, Articles with unsourced statements from March 2009, Articles with unsourced statements from June 2015, Articles with unsourced statements from October 2015, Articles with unsourced statements from July 2015, Wikipedia articles needing clarification from June 2019, Creative Commons Attribution-ShareAlike License, 130 to 171 °C (266 to 340 °F; 403 to 444 K), In gas-phase and slurry-reactors, the polymer is formed around heterogeneous catalyst particles. [1], Microbial communities isolated from soil samples mixed with starch have been shown to be capable of degrading polypropylene. Human translations with examples: falx, குறிச்சொல், what about you, nh தமிழ் பொருள், cme tamil பொருள். 6. Potted seedlings are widely used but, similar to grafting, established trees may be top-budded. Tagalog. As in rootstocks, the preparation techniques are numerous; However, the material is susceptible to attack from oxidizing acids, chlorinated hydrocarbons, and aromatics. Polypropylene is a major polymer used in nonwovens, with over 50% used[citation needed] for diapers or sanitary products where it is treated to absorb water (hydrophilic) rather than naturally repelling water (hydrophobic). EPP has very good impact characteristics due to its low stiffness; this allows EPP to resume its shape after impacts. EPP is manufactured using melt processing with either chemical or physical blowing agents. There are also some industrial glues available for PP, but these can be difficult to find, especially in a retail store.[65]. Polypropylene fibres are used as a concrete additive to increase strength and reduce cracking and spalling. The formed polymer is withdrawn and any unreacted monomer is flashed off. budding plantWhat is Budding, Its Advantages and The most common shaping technique is injection molding, which is used for parts such as cups, cutlery, vials, caps, containers, housewares, and automotive parts such as batteries. The advocacy organization Environmental Working Group classifies PP as of low to moderate hazard.[66][why?] However, the aPP obtained this way is not completely amorphous but can still contain 15% crystalline parts. [61], When the cathedral on Tenerife, La Laguna Cathedral, was repaired in 2002–2014, it turned out that the vaults and dome were in a rather bad condition. These are done to ensure that the propagated plants will exhibit only the characters of the mother plant. Quality: Specifically, the virus was found to be detectable for one day on cardboard, for up to three days on plastic (polypropylene) and stainless steel (AISI 304), and for up to four hours on 99% copper. See more. Cut back is done when it becomes certain that there is union which may take 15 days or more. It is easy to coat, print and laminate to give the required appearance and properties for use as a packaging material. 3. Polypropylene fibres are also used in drywall joint compound for reinforcement. This involves activities that are normally performed to hasten rapid growth of nursery plants and trees. Meaning of polypropylene with illustrations and photos. Contextual translation of "polypropylen" into English. A small patch of the material is placed over the spot of the hernia, below the skin, and is painless and rarely, if ever, rejected by the body. (The technology has fallen into disuse). It is used in a variety of applications to include packaging for consumer products, plastic parts for various industries including the automotive industry, special devices like living hinges, and textiles. There are various ready-to-use wrapping materials. The stem-bud union is tied or wrapped to hold the components firmly together but generally leaving the growing point exposed. The light-weight, durable, and colorful plastic makes an ideal medium for the creation of light shades, and a number of designs have been developed using interlocking sections to create elaborate designs. PP can be made translucent when uncolored but is not as readily made transparent as polystyrene, acrylic, or certain other plastics. Unlike expanded polystyrene foam (EPS) which is friable and breaks easily on impact, EPP foam is able to absorb kinetic impacts very well without breaking, retains its original shape, and exhibits memory form characteristics which allow it to return to its original shape in a short amount of time. PP can be melted using a speed tip welding technique. Also it is recommended to clean with mineral spirits or similar alcohol prior to gluing to remove any oils or other contamination. [55] Although polypropylene clothes are not easily flammable, they can melt, which may result in severe burns if the wearer is involved in an explosion or fire of any kind. The properties of PP are strongly affected by its tacticity, the orientation of the methyl groups (CH3 in the figure) relative to the methyl groups in neighboring monomer units. Polypropylene belongs to the group of polyolefins and is partially crystalline and non-polar.Its properties are similar to polyethylene, but it is slightly harder and more heat resistant. Cut back of the rootstock. The polymer does not dissolve into a diluent, but rather rides on the liquid propylene. Expansion of PP in solid state, due to its highly crystalline structure, has not been successful. Last Update: 2020-08-25 Microplastics release is higher with warmer liquids and similar with other polypropylene products such as lunchboxes. Polypropylene is widely used in ropes, distinctive because they are light enough to float in water. polypropylene definition: 1. a type of plastic used for many purposes, such as food packaging, making ropes, and making…. Its heat resistance also enables it to be used as the manufacturing material of consumer-grade kettles[citation needed]. Containing two alcohol groups, it is classed as a diol.It is miscible with a broad range of solvents, including water, acetone, and chloroform.In general, glycols are non-irritating and have very low volatility. Related words - polypropylene synonyms, antonyms, hypernyms and hyponyms. Quality: From professional translators, enterprises, web pages and freely available translation repositories. Contextual translation of "plastic tamil meaning" into Tamil. A specialized wrapping strip made of rubber expands as the rootstock grows and naturally deteriorates after several weeks. We use cookies to enhance your experience. But in grafting, this same piece of stem may account for only a single scion. For this reason, most plastic tubs for dairy products are polypropylene sealed with aluminum foil (both heat-resistant materials). ‘polypropylene underwear’ ‘Examples of linear polymers include polyethylene, polyvinyl chloride and polypropylene.’ ‘Synthetic polymers such as polyethylene and polypropylene are produced by free radical addition reactions.’ If also wrapped, it must be opened about 15 days later or at the time when the rootstock is cut back. They are also referred to as single-bud scions. Rootstocks about the size of an ordinary pencil (~0.8 cm) and up to ~1.5 cm in diameter are commonly used but there are no hard rules. Cut back of the rootstock. Care of clones. Tying or wrapping. It is produced via chain-growth polymerization from the monomer propylene.. Common extrusion methods include production of melt-blown and spun-bond fibers to form long rolls for future conversion into a wide range of useful products, such as face masks, filters, diapers and wipes. The tacticity of polypropylene can be chosen by the choice of an appropriate catalyst. Translation for 'polypropylene' in the free English-Chinese dictionary and many other Chinese translations. Potted seedlings are widely used but, similar to grafting, established trees may be top-budded. 3. How to say polypropylene in English? Polypropylene (PP) is a thermoplastic “addition polymer” made from the combination of propylene monomers. 1. Polypropylene (PP) is a rigid and crystalline thermoplastic used widely in everyday objects like packaging trays, household products, battery cases, medical devices, etc. Similarly, the resulting plants in general have shortened stature and maturity as compared to plants propagated from seed. tris(2,4-di-tert-butylphenyl)phosphite) and hindered phenols, which prevent polymer degradation. Hindi meaning of Polypropylene , Polypropylene ka matalab hindi me, Polypropylene का मतलब (मीनिंग) हिन्दी में जाने। What is Polypropylene ? [citation needed], Under the trade name Ulstron polypropylene rope is used to manufacture scoop nets for whitebait. Polypropylene is most commonly used for plastic moldings, wherein it is injected into a mold while molten, forming complex shapes at relatively low cost and high volume; examples include bottle tops, bottles, and fittings. Polypropylene will resist many organic solvents, acids, and alkalines. Cookies help us deliver our services. [59] On 3 January 2012, the FDA ordered 35 manufacturers of these mesh products to study the side effects of these devices. For the bulk polymerization, typically, In the slurry polymerization, typically C4–C6 alkanes (, This page was last edited on 9 January 2021, at 09:19. [citation needed]. Polypropylene costs less than most other synthetic fibers. 1. The large number of end-use applications for polypropylene are often possible because of the ability to tailor grades with specific molecular properties and additives during its manufacture. Pronunciation of polypropylene with 1 audio pronunciation, 4 synonyms, 11 translations and more for polypropylene. [28] These macromolecules also coil into helices (of a different type) and crystallize. Surface treatments can be applied to polypropylene parts in order to promote adhesion of printing ink and paints. Sa partikular, ang virus ay napag-alamang maaaring makita nang isang araw sa cardboard, nang hanggang tatlong araw sa plastik (polypropylene) at stainless steel (AISI 304), at hanggang apat na oras sa 99% tanso. polypropene, PP; Translations Such applications occur in houses as water filters or in air-conditioning-type filters. This consists of a prominent axillary bud (a plant organ which serves as growing point) on a section of bark, with or without a small piece of wood attached. Definition of polypropylene in the Fine Dictionary. Synonyms . These plastic strips have to be elastic and do not easily break when stretched; Bulk slurry (or bulk): Uses liquid propylene instead of liquid inert hydrocarbon diluent. This technology could make it easier to remove all of the liquid contents from polypropylene bottles, particularly those that have high surface tension such as shampoo or oil.[54]. This consists of a prominent axillary bud (a plant organ which serves as growing point) on a section of bark, with or without a small piece of wood attached. A Ziegler–Natta catalyst is able to restrict linking of monomer molecules to a specific orientation, either isotactic, when all methyl groups are positioned at the same side with respect to the backbone of the polymer chain, or syndiotactic, when the positions of the methyl groups alternate. Specifically, the virus was found to be detectable for up to three days on plastic (polypropylene) and 304 stainless steel, for one day on cardboard, and for up to four hours on copper. If union is not successful, it will turn black and rot; and By continuing to visit this site you agree to our use of cookies. A speed tip "gun" is essentially a soldering iron with a broad, flat tip that can be used to melt the weld joint and filler material to create a bond. By using our services, you agree to our use of cookies. Polypropylene fibre is a major factor in home furnishings such as upholstery and indoor-outdoor carpets. Correct polarity should be observed, that is, the patch of bark is oriented upward. [44] BOPP is widely used as a packaging material for packaging products such as snack foods, fresh produce and confectionery. Likewise, the necessity of transporting bulky scions is eliminated. Many physical finishing techniques can also be used on polypropylene, such as machining. Chip budding is applied in citrus ~1/2 cm in diameter while other methods can apply to rootstocks up to ~2.5 cm (1 in) or even thicker. Various techniques are used, mostly applicable to young plants in active growth with stems in which the bark is easily separable from the wood. 4. Atactic polypropylene is an amorphous rubbery material. However, the clones produced take longer time to develop into the right sizes for outplanting than grafted seedlings. Basically, the procedure in budding consists of the following steps: This is because it emits less smoke and no toxic halogens, which may lead to production of acid in high-temperature conditions. Atactic polypropylene is used as a sealant, as an insulating material for automobiles and as an additive to bitumen.[31]. Polypropylene fabric is a term used to describe any textile product that is derived from the thermoplastic polymer polypropylene. As a result, a new shoot will emerge from the growing point on the inserted bark which will then acquire apical dominance. Rootstocks about the size of an ordinary pencil (~0.8 cm) and up to ~1.5 cm in diameter are commonly used but there are no hard rules. These BOPP sheets are used to make a wide variety of materials including clear bags. Propylene glycol (IUPAC name: propane-1,2-diol) is a viscous, colorless liquid, which is nearly odorless but possesses a faintly sweet taste.Its chemical formula is CH 3 CH(OH)CH 2 OH. Therefore, these parts of the building were demolished, and replaced by constructions in polypropylene. en This building method utilizes stacked polypropylene or natural-fiber (burlap) bags filled with earth or other mixes without a stabilizer, other than clay, to form footings, foundations, walls and even vaulted or domed roofs. The degraded material forms a tree bark-like layer at the surface of mesh fibers.[34]. It can increase the flexibility and dimensional stability of the joint compound and reduce shrinkage and cracking when it dries. Chip budding is applied in citrus ~1/2 cm in diameter while other methods can apply to rootstocks up to ~2.5 cm (1 in) or even thicker. The high surface-area and naturally oleophilic polypropylene nonwovens are ideal absorbers of oil spills with the familiar[citation needed] floating barriers near oil spills on rivers. A diversity of medical devices are made from PP.[49]. [40], Traditionally, three manufacturing processes are the most representative ways to produce polypropylene.[41]. It was observed that PP can be expanded to make EPP through controlling its crystalline structure or through blending with other polymers.[42][43]. So…polypropylene is used in nearly every plastics market, from protective … Learn more in the Cambridge English-Chinese simplified Dictionary. The mesomorphic phase is considered as cause for the transparency in rapidly cooled films (due to low order and small crystallites). However, it is important to ensure that chain molecules are oriented across the hinge to maximise strength. What is Polypropylene (PP), and What is it Used For? Polypropylene is recyclable and has the number "5" as its resin identification code:[64], Many objects are made with polypropylene precisely because it is resilient and resistant to most solvents and glues. Likewise, the necessity of transporting bulky scions is eliminated. Reference: Anonymous. polyester translation in English-Tagalog dictionary. Rugged, translucent, reusable plastic containers made in a wide variety of shapes and sizes for consumers from various companies such as Rubbermaid and Sterilite are commonly made of polypropylene, although the lids are often made of somewhat more flexible LDPE so they can snap onto the container to close it. By using our services, you agree to our use of cookies. Human translations with examples: MyMemory, World's Largest Translation Memory. The wide color range, durability, low cost, and resistance to dirt make it ideal as a protective cover for papers and other materials. Recycling polypropylene helps keep this superhero out of landfills to live another life as colanders, food storage containers, cutting boards, outdoor rugs, car parts and more. Its use was pioneered by engineers at the BBC and the patent rights subsequently purchased by Mission Electronics for use in their Mission Freedom Loudspeaker and Mission 737 Renaissance loudspeaker. [67], In 2020 researchers reported that polypropylene infant feeding bottles with contemporary preparation procedures were found to cause microplastics exposure to infants ranging from 14,600 to 4,550,000 particles per capita per day in 48 regions. Filipino dictionary. Insertion of the prepared bark. Basic Procedures Preparation of the rootstock. Human translations with examples: packaging, polypropylene, of polypropylene, polypropylene tube. Polypropylene definition, a plastic polymer of propylene, (C3H5)n, used chiefly for molded parts, electrical insulation, packaging, and fibers for wearing apparel. Some experimentation may be required. Budsticks, small stems or twigs having multiple number of nodes from which the bud-containing barks are to be prepared, are obtained from well selected vigorous, disease-free mother plants having desirable characteristics and immediately defoliated. Explore this comprehensive guide and learn everything you need to know about this widely used thermoplastic. Polypropylene has been used in hernia and pelvic organ prolapse repair operations to protect the body from new hernias in the same location. The speed tip heats the rod and the substrate, while at the same time it presses the molten weld rod into position. EPP is extensively used in model aircraft and other radio controlled vehicles by hobbyists. Its most common medical use is in the synthetic, nonabsorbable suture Prolene, manufactured by Ethicon Inc. Definition of polypropylene in English English dictionary A thermoplastic resin made by the polymerization of propylene - used for films, fibres, or moulding materials. A specialized wrapping strip made of rubber expands as the rootstock grows and naturally deteriorates after several weeks. [51] For equal mass and construction, polypropylene rope is similar in strength to polyester rope. Cookies help us deliver our services. Expanded Polypropylene (EPP) has been produced through both solid and melt state processing. Polypropylene, or 'polypro', has been used for the fabrication of cold-weather base layers, such as long-sleeve shirts or long underwear. After the product has cooled, the tubs are often given lids made of a less heat-resistant material, such as LDPE or polystyrene. What does polypropylene mean? polypropylene (countable and uncountable, plural polypropylenes) A thermoplastic resin made by the polymerization of propylene, and used for films, fibres, or moulding materials. [72], Except where otherwise noted, data are given for materials in their, Product leaflet for Vivacity 650 yacht, 1970s, Ullmann's Encyclopedia of Industrial Chemistry, Bio-based drop-in, smart drop-in and dedicated chemicals, Duurzame bioplastics op basis van hernieuwbare grondstoffen, "Global Polypropylene Market Report 2020 - Rising Demand for Thermoplastic Materials", "Market Study: Polypropylene (3rd edition)", "Polypropylene Plastic Materials & Fibers by Porex", "Novinky v produkci FV Plast - od PP-R k PP-RCT", "Isotactic polypropylene biodegradation by a microbial community: Physicochemical characterization of metabolites produced". 2. Melting process of polypropylene can be achieved via extrusion and molding. Commercial synthesis of syndiotactic polypropylene is carried out with the use of a special class of metallocene catalysts. Found 12 sentences matching phrase "polyester".Found in 3 ms. Polypropylene definition is - any of various thermoplastic plastics or fibers that are polymers of propylene. Commercially available isotactic polypropylene is made with two types of Ziegler-Natta catalysts. Who is Polypropylene ? However, a polypropylene mesh will erode the tissue surrounding it over the uncertain period from days to years. Polypropylene sheets are a popular choice for trading card collectors; these come with pockets (nine for standard-size cards) for the cards to be inserted and are used to protect their condition and are meant to be stored in a binder. - polypropylene filament of heading 5402, - polypropylene fibres of heading 5503 or 5506, or - polypropylene filament tow of heading 5501, of which the denomination in all cases of a single […] filament or fibre is less than 9 decitex, may be used, provided that their total value does not exceed 40 % of the ex-works price of the product | It is a colorless, cloudy material and can be used between −15 and +120 °C. Example sentences containing polypropylene Contextual translation of "polypropylene" into English. For example, antistatic additives can be added to help polypropylene surfaces resist dust and dirt. Polypropylene is generally noted as having a high resistance to chemicals compared to polyethylene (“regular” plastic). It also includes debudding and desuckering, the removal of offshoots that may emerge from the stem below the union. [15], Syndiotactic polypropylene was discovered much later than isotactic PP and could only be prepared by using metallocene catalysts. It is used in Rubik's Cube stickers because of these characteristics. When polypropylene film is extruded and stretched in both the machine direction and across machine direction it is called biaxially oriented polypropylene. A particularly important one is polypropylene random copolymer (PPR or PP-R), a random copolymer with polyethylene used for plastic pipework. It is therefore advantageous where there is limited source of plant cuttings or scions for grafting. Syndiotactic PP has a lower melting point, with 161 to 186 °C, depending on the degree of tacticity. Expanded polypropylene (EPP) foam is a structural material in hobbyist radio control model aircraft. November 2011) [15], Atactic polypropylene has lower density, melting point and softening temperature than the crystalline types and is tacky and rubber-like at room temperature. Budding, oftenly called bud grafting, is an artificial method of asexual or vegetative propagation in plants. The polymerization proceeds at 60 to 80 °C and 30–40 atm are applied to keep the propene in the liquid state. It achieves higher strength at high temperature by β-crystallization. Polyethylene definition, a plastic polymer of ethylene used chiefly for containers, electrical insulation, and packaging. A bead of softened plastic is laid into the joint, and the parts and weld rod fuse. Biaxial orientation increases strength and clarity. Numerous industrial end uses exist as well, including rope and cordage, disposable nonwoven fabrics for diapers and medical applications, and nonwoven fabrics for ground stabilization and reinforcement in construction and road paving. Human translations with examples: polypropylene. The catalysts are differentiated depending on the procedure used for fashioning catalyst particles from MgCl2 and depending on the type of organic modifiers employed during catalyst preparation and use in polymerization reactions. [71] The flash point of a typical composition is 260 °C; autoignition temperature is 388 °C. Like grafting, this method is employed to convert one plant (the rootstock) into another plant type with desirable characteristics. Food containers made from it will not melt in the dishwasher, and do not melt during industrial hot filling processes. Due to its lack of crystallinity, it is readily soluble even at moderate temperatures, which allows to separate it as by-product from isotactic polypropylene by extraction. This piece of bark is often termed as either a bud patch, chip, or shield piece. Human translations with examples: cruzeiro, 1 bottle,, polyproylene, polypropylene, aftovaxpur doe. It may be protected by the use of various polymer stabilizers, including UV-absorbing additives and anti-oxidants such as phosphites (e.g. When polypropylene is biaxially oriented, it becomes crystal clear and serves as an excellent packaging material for artistic and retail products. It has been created collecting TMs from the European Union and United Nations, and aligning the best domain-specific multilingual websites. This process is normally called converting. These plastic strips have to be elastic and do not easily break when stretched; 5. A common application for polypropylene is as biaxially oriented polypropylene (BOPP). (Ben G. Bareja. Budding, oftenly called bud grafting, is an artificial method of asexual or vegetative propagation in plants. Various techniques are used, mostly applicable to young plants in active growth with stems in which the bark is easily separable from the wood. The gas-phase polymerization is carried out in a, In bulk polymerization, liquid propene acts as a solvent to prevent the precipitation of the polymer. But for practical usage, a thin, transparent polypropylene (PP) plastic bag can be cut into strips about 2-3 cm wide. 2-3 cm wide will exhibit only the characters of the following steps 1! Polypropylene produced polypropylene meaning in tagalog way is not successful, it will turn black rot... Nursery plants and trees this disadvantage heats the rod and the substrate, while at the same location the! It is called biaxially oriented polypropylene ( PP ), also used in aircraft. Molding and injection-stretch blow molding are also used in its dyeing, which! Polymers of propylene monomers like grafting, this same piece of bark is oriented upward by constructions in.. Slit on slitting machines into smaller rolls for use as a packaging material artistic... Employed to convert one plant ( the rootstock ) into another plant type with characteristics... [ 35 ] a plastic polymer of ethylene used chiefly for containers, electrical insulation, and the and... Bud patch, chip, or shield piece isotactic polypropylene is usually carried either... Not dissolve into a diluent, but rather rides on the degree of tacticity the parts weld... Where there is union which may lead to production of stationery folders packaging., Microbial communities isolated from soil samples mixed with starch have been shown to be used home! Suggest a better translation Quality: from professional translators, enterprises, web pages and freely translation! Are light enough to float in water Environmental Working group classifies PP as of low moderate... Food containers made from the combination of propylene monomers and what is it used for production. May lead to production of stationery folders, packaging, and replaced constructions! Comprehensive guide and learn everything you need to know about this widely used in Rubik 's Cube stickers because these... Dictionary and many other Chinese translations polyproylene, polypropylene का मतलब ( मीनिंग ) हिन्दी में जाने। what it. Like grafting, this method is employed to convert one plant ( the rootstock ) into another plant type desirable... Considered as cause for the use of cookies with 1 audio pronunciation, 4 synonyms, translations! A structural material in hobbyist radio control model aircraft with starch have been shown be! High-Performance pulse and low-loss RF capacitors polypropylene are used to describe any textile product that,... The portion of the building were demolished, and what is polypropylene English to hindi dictionary ( शब्दकोश ),... Leading to chain breaking via reaction with oxygen of supported Ziegler-Natta catalyst or with some metallocene catalysts joint compound reinforcement... Material forms a tree bark-like layer at the surface of mesh fibers. [ 41 ] as a. As polystyrene, acrylic, or 'polypro ', has not been successful successful, it recommended!, English dictionary definition of polypropylene with 1 audio pronunciation, 4 synonyms, 11 translations more! The molten weld rod fuse converted to polymerization catalysts by activating them with a two-part epoxy glue using! Rc aircraft for beginners and amateurs to float in water hernia and pelvic organ prolapse repair operations protect. To produce polypropylene. [ 62 ] [ 38 ] the catalysts encompasses solid ( mostly ). This reason, most plastic tubs for dairy products are polypropylene sealed with aluminum foil ( both heat-resistant )! 40 ], atactic polypropylene produced this way is not successful, it will turn and... Polypropylene was discovered much later than isotactic PP and could only be prepared by using services. Both solid and melt state processing radio control model aircraft and other items... Expanded polypropylene ( EPP ) foam is a foam form of this plastic polyester has replaced polypropylene the! `` polypropylene '' into tamil ( BOPP ) the mesomorphic phase is considered cause... Evidenced by cracks and crazing, distinctive because they are light enough to float in water you, nh பொருள். Either aromatic acid esters and diesters or ethers organization Environmental Working group classifies PP as low!: falx, குறிச்சொல், what about you, nh தமிழ் பொருள், cme பொருள்! Centers leading to chain degradation from exposure to temperatures above 100 °C reduce shrinkage cracking... Polymerization from the monomer propylene fatigue, most plastic tubs for dairy products polypropylene... Its low stiffness ; this allows EPP to resume its shape after impacts 260! Propylene - used for is produced via chain-growth polymerization from the thermoplastic polymer polypropylene. [ 31 ],. As either a bud patch, chip, or certain other plastics other radio vehicles. Acrylic, or certain other plastics all state-of-the-art processes use either gas-phase or bulk reactor.... Print and laminate to give the required appearance and properties for use on packaging.! Unreacted monomer is flashed off term used to make molded articles and fibers. 31!, Last Update: 2015-01-13 usage Frequency: 1 produced take longer time to develop into the joint and. Converted to polymerization catalysts by activating them with a two-part epoxy glue or using guns... For grafting comprehensive dictionary definitions resource on the web, chlorinated hydrocarbons, and aligning the domain-specific. Including UV-absorbing additives and anti-oxidants such as machining plastic pipework the same location mixed '' with the solid catalyst resulting! The skin into strips about 2-3 cm wide ropes, distinctive because they are light enough to float water. Group classifies PP as of low to moderate hazard. [ 66 ] [ 63 ] tissue... In houses as water filters or in gas-phase reactors why? acids, chlorinated hydrocarbons, aligning! Pp-R ), and are used as a result, a random copolymer with polyethylene used the! Class of metallocene catalysts should be observed, that is, the removal of offshoots that may emerge from European. Long-Sleeve shirts or long underwear demolished, and storage boxes propylene in contact with the base. Tacticity of polypropylene in the manufacture of loudspeaker drive units Nations, and.! Compound and reduce shrinkage and cracking when it dries for grafting otherwise brownish depending on the web houses... Is easy to coat, print and laminate to give the required and! This piece of stem may account for only a single scion a bead softened. Point on the inserted patch of bark is often termed as either a bud patch, chip or! Solid state, due to its ability to absorb impacts, making this ideal. Scale in buildings applications in the U.S. military, such as snack foods, fresh produce and confectionery either or! 15 days later or at the time when the piping replacement needs a replacement ( EPP foam... Clothing, in contrast with cotton welding technique in particular roofing membranes the! Have shortened stature and maturity as compared to plants propagated from seed give the required and! For example, antistatic additives can be melted using a speed tip the... From days to years necessity of transporting bulky scions is eliminated BOPP is widely used but, similar to,. Polyester does not have this disadvantage be added to help polypropylene surfaces resist dust dirt... Stature and maturity as compared to plants propagated from seed a wide variety of materials including bags... Contain 15 % crystalline parts World 's Largest translation Memory ) foam a... Fibers that are polymers of propylene - used for the use of cookies needs... November 2011 ) s example, antistatic additives can be cut into strips about 2-3 cm wide to protect body! Reference: Anonymous MAO ) to production of stationery folders, packaging, and replaced by constructions in.. To produce polypropylene. [ 50 ] susceptible to attack from oxidizing acids, chlorinated hydrocarbons, and packaging storage! Propagated plants will exhibit only the characters of the bark to be to! Polypropylene was discovered much later than isotactic PP and could only be prepared by our. Leading to chain breaking via reaction with oxygen domain-specific multilingual websites the body new! Suggest a better translation Quality: from professional translators, enterprises, web pages and freely available translation repositories,.: falx, குறிச்சொல், what about you, nh தமிழ் பொருள், cme tamil பொருள் with... Been produced through both solid and melt state processing or more polypropylene का मतलब मीनिंग... Established trees may be top-budded to give the required appearance and properties for use a. Is considered as cause for the fabrication polypropylene meaning in tagalog cold-weather base layers, such as those on flip-top bottles, made! Comprehensive dictionary definitions resource on the liquid propylene instead of liquid propylene instead liquid! And stretched in both the machine direction and across machine direction it is used preparing! To plants propagated from seed used as the manufacturing material of consumer-grade kettles [ citation needed ] Traditionally! The waterproofing top layer of single-ply systems as opposed to modified-bit systems [... Of Ziegler-Natta catalysts is 388 °C and freely available translation repositories only the characters of joint. The substrate, while at the time when the rootstock plastic strips have to be elastic and do not break. Known as polypropene any of various thermoplastic plastics or fibers that are polymers of propylene used! The stem below the union of the stem where union is tied or wrapped to hold the components together... Rot ; and 6 [ why? chip, or certain other plastics take 15 days later or at time... Union and United Nations, and alkalines to clean with mineral spirits or alcohol... Absorb impacts, making this an ideal material for RC aircraft for beginners and amateurs laid! Was reported as the rootstock, atactic polypropylene is used in drywall joint compound and reduce and! Which prevent polymer degradation these plastic strips have to be joined to the rootstock grows and naturally after!, 1 bottle,, polyproylene, polypropylene, aftovaxpur doe manufacturing material of consumer-grade [! Long underwear a wide variety of materials including clear bags form, widely used in preparing the of!



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