What does ethylene-vinyl acetate mean?
Definitions for ethylene-vinyl acetate
eth·yl·ene-vinyl ac·etate
This dictionary definitions page includes all the possible meanings, example usage and translations of the word ethylene-vinyl acetate.
Wiktionary
ethylene-vinyl acetatenoun
The copolymer of ethylene and vinyl acetate. Abbreviation: EVA
Wikipedia
Ethylene-vinyl acetate
Ethylene-vinyl acetate (EVA), also known as poly (ethylene-vinyl acetate) (PEVA), is the copolymer of ethylene and vinyl acetate. The weight percent of vinyl acetate usually varies from 10 to 40%, with the remainder being ethylene. There are three different types of EVA copolymer, which differ in the vinyl acetate (VA) content and the way the materials are used. The EVA copolymer which is based on a low proportion of VA (approximately up to 4%) may be referred to as vinyl acetate modified polyethylene. It is a copolymer and is processed as a thermoplastic material – just like low density polyethylene. It has some of the properties of a low density polyethylene but increased gloss (useful for film), softness and flexibility. The material is generally considered non-toxic. The EVA copolymer, which is based on a medium proportion of VA (approximately 4 to 30%), is referred to as thermoplastic ethylene-vinyl acetate copolymer and is a thermoplastic elastomer material. It is not vulcanized but has some of the properties of a rubber or of plasticized polyvinyl chloride particularly at the higher end of the range. Both filled and unfilled EVA materials have good low temperature properties and are tough. The materials with approximately 11% VA are used as hot melt adhesives. The EVA copolymer which is based on a high proportion of VA (greater than 60%) is referred to as ethylene-vinyl acetate rubber.EVA is an elastomeric polymer that produces materials which are "rubber-like" in softness and flexibility. The material has good clarity and gloss, low-temperature toughness, stress-crack resistance, hot-melt adhesive waterproof properties, and resistance to UV radiation. EVA has a distinctive vinegar-like odor and is competitive with rubber and vinyl polymer products in many electrical applications.
Wikidata
Ethylene-vinyl acetate
Ethylene vinyl acetate is the copolymer of ethylene and vinyl acetate. The weight percent vinyl acetate usually varies from 10 to 40%, with the remainder being ethylene. It is a polymer that approaches elastomeric materials in softness and flexibility, yet can be processed like other thermoplastics. The material has good clarity and gloss, barrier properties, low-temperature toughness, stress-crack resistance, hot-melt adhesive water proof properties, and resistance to UV radiation. EVA has little or no odor and is competitive with rubber and vinyl products in many electrical applications.
Numerology
Chaldean Numerology
The numerical value of ethylene-vinyl acetate in Chaldean Numerology is: 9
Pythagorean Numerology
The numerical value of ethylene-vinyl acetate in Pythagorean Numerology is: 6
Translations for ethylene-vinyl acetate
From our Multilingual Translation Dictionary
- الاثيلين فينيل اسيتاتArabic
- etileno-acetato de viniloSpanish
- एथिलीन विनाइल एसीटेटHindi
- etilena-vinil asetatIndonesian
- acetato de etileno-vinilPortuguese
- 乙烯乙酸乙烯酯Chinese
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"ethylene-vinyl acetate." Definitions.net. STANDS4 LLC, 2024. Web. 26 Apr. 2024. <https://www.definitions.net/definition/ethylene-vinyl+acetate>.
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