polymer chemistry, a copolymer is a polymer derived from more than one species of monomer. The polymerization of monomers into copolymers is called copolymerization...
37 KB (4,267 words) - 18:01, 27 April 2024
Ethylene-vinyl acetate (redirect from Polyethylene-vinyl acetate copolymer)
acetate (EVA), also known as poly(ethylene-vinyl acetate) (PEVA), is a copolymer of ethylene and vinyl acetate. The weight percent of vinyl acetate usually...
14 KB (1,544 words) - 03:31, 13 June 2024
Polymer (section Monomer arrangement in copolymers)
temperatures. Copolymers are classified either as statistical copolymers, alternating copolymers, block copolymers, graft copolymers or gradient copolymers. In...
72 KB (7,740 words) - 01:07, 6 August 2024
sometimes referred to as thermoplastic rubbers (TPR), are a class of copolymers or a physical mix of polymers (usually a plastic and a rubber) that consist...
12 KB (1,445 words) - 04:46, 8 July 2024
Polyethylene (section Copolymers)
ethylene-vinyl acetate copolymer) or of the acid moiety (e. g. in ethylene-ethyl acrylate copolymer). Ethylene-vinyl acetate copolymers are prepared similarly...
59 KB (6,425 words) - 20:38, 1 August 2024
Polyoxymethylene (section Copolymer)
The polyoxymethylene copolymer replaces about 1–1.5% of the −CH2O− groups with −CH2CH2O−. To make polyoxymethylene copolymer, formaldehyde is generally...
27 KB (2,692 words) - 18:49, 2 August 2024
class of chemicals and used in the personal care industry. It is the copolymer of acrylamide and the quaternary ammonium salt diallyldimethylammonium...
5 KB (410 words) - 17:28, 23 February 2022
Methacrylate copolymers are a group of polymeric compounds used as food additives. The E numbers are E1205, E1206, and E1207, depending on whether the...
2 KB (186 words) - 09:05, 18 August 2023
Cyclic olefin copolymer (COC) is an amorphous polymer made by several polymer manufacturers. COC is a relatively new class of polymers as compared to...
9 KB (986 words) - 18:20, 1 May 2024
(short for polybutylene adipate terephthalate) is a biodegradable random copolymer, specifically a copolyester of adipic acid, 1,4-butanediol and terephthalic...
12 KB (1,377 words) - 01:56, 4 July 2024