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CAS 24937-78-8

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Ethylene-vinyl acetate copolymer

Description:
Ethylene-vinyl acetate copolymer (EVA) is a versatile thermoplastic polymer characterized by its copolymer structure, which consists of ethylene and vinyl acetate monomers. This copolymer exhibits excellent flexibility, transparency, and resistance to UV radiation, making it suitable for a wide range of applications. The vinyl acetate content can vary, influencing properties such as elasticity, hardness, and adhesion. EVA is known for its good thermal stability and low-temperature flexibility, which allows it to maintain performance in diverse environmental conditions. It is commonly used in the production of adhesives, coatings, films, and foams, as well as in the manufacturing of various consumer products, including footwear and packaging materials. Additionally, EVA is often blended with other polymers to enhance specific characteristics, such as impact resistance and processability. Its non-toxic nature and compatibility with various materials further contribute to its popularity in both industrial and consumer applications.
Formula:(C4H6O2·C2H4)x
InChI:InChI=1S/C4H6O2.C2H4/c1-3-6-4(2)5;1-2/h3H,1H2,2H3;1-2H2
InChI key:InChIKey=HDERJYVLTPVNRI-UHFFFAOYSA-N
SMILES:O(C(C)=O)C=C.C=C
Synonyms:
  • 06A51A
  • 1003Vn4
  • 1005Vn3
  • 1010Vn3
  • 1020Vn5
  • 10457-101C
  • 11D542
  • 11E573
  • 15429P/Uf
  • 175Hy
  • See more synonyms
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