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Ethylene/vinyl acetate rubber

EVM is the standardized acronym for ethylene-vinyl acetate rubbers (ISO 1629). [Pg.281]

Ethylene-vinyl acetate rubbers (EAM)—this chapter Ethylene-acrylate rubbers (AEM)—this chapter Fluorombbers (FKM, CFM, FFKM, FZ, AFMU ete.)—Chapter 13 Silicone and fluorosilicone rubbers (MQ, VMQ, PMQ, PVMQ and FVMQ)— Chapter 29... [Pg.309]

Thomas, S., Gupta, B. R., De, S. K., Mechanical properties, surface morphology and failure mode of gamma-ray irradiated blends of polypropylene and ethylene-vinyl acetate rubber. Polymer Degradation and Stability 1987,18(3), 189-212. [Pg.301]

Differential scanning calorimetry (DSC) is one of the routine methods used in polymer characterization and improves the knowledge of the microphase structure with other complementary methods. Lu et al. [149] investigated nonisothermal crystallization processes of Nylon/EVM (ethylene-vinyl acetate rubbers) blend using DSC and they found out that EVM rubber could act as heterogeneous nuclei acting more effective in Nylon/... [Pg.22]

X. Lu, H. Zhang, Y. Zhang, Structure and properties of nylon 1010/ethylene-vinyl acetate rubber-based dynamically vulcanized thermoplastic elastomers filled with Si02, Polymer Engineering and Science 55 (3) (2015) 581-588. [Pg.52]

The ethylene-vinyl acetate rubbers have been available for some years (Levapren 450—Bayer) and contain about 45% vinyl acetate units. They are vulcanized by peroxides such as dicumyl peroxide, t-butyl cumyl peroxide, di-t-butyl peroxide and 2,5-bis(t-butyl peroxy)-2,5-dimethyl hexane. [Pg.341]

Du AH, Peng ZL, Zhang Y, Zhang YX (2004) Fracture morphology and mechanical properties of ethylene/vinyl acetate rubber vulcanizates reinforced by in situ prepared sodium methacrylate. J Polym Sci B 42(9) 1715-1724... [Pg.190]

Ethylene-vinyl acetate rubber exhibits very good resistance to y-radiation, as well as to ionizing yS-radiation. Ethylene-vinyl acetate rubber is radiation resistant up to 1,000 kGy while retaining 100% of its residual strain for 50% residual strain, doses can reach up to 4,000 kGy. Hardness hardly changes, while the stress value increases [697]. [Pg.580]

Ta b I e 5.62 Upper and lower temperature limits for elastomeric materials (R C backbone with unsaturated units, M C backbone with only saturated units, 0 both C and 0 in the backbone, U C, N and 0 in the backbone, T C and S in the backbone, Q siloxane backbone NR natural rubber, IR isoprene rubber, BR butadiene rubber, CR chloroprene rubber, SBR styrene butadiene rubber, NBR nitrile rubber, HR butyl rubber, EPDM ethylene propylene ter-rubber, EAM ethylene vinyl acetate rubber, FKM fiuoro rubber, ACM acrylate rubber, CSM chlorosulfonated polyethylene, CM chlorinated polyethylene, ECO epichlorohydrin rubber (epichlorohydrin, ethylene oxide), AU polyurethane rubber (did), EU polyurethane rubber (diisocyanate), VMQ silicone rubber) specialties [229]... [Pg.663]

Hot-air aging of ethylene-vinyl acetate rubber (40% vinyl acetate content) aging criterion reduction in strain at break to 50% of initial value [697]... [Pg.667]

Polyurethane nJ ber (diieocyanate) Silicone rubber Ethylene-acrylate rubber Ethylene vinyl acetate rubber Chloroeulfonated polyethylene Chlorinated polyethylene Chloroprene rubber Ethylene propylene-ter rubber But rubber Notbomene rubber Styrene-butadiene rubber Butadiene rubber Natural rubber... [Pg.801]

Ethylene-vinyl acetate rubber exhibits good resistance to hot water (70 °C) its hot-steam resistance is only limited. Non-concentrated acids and bases attack EVM only slightly at temperatures below 50 °C. Swelling is also low in these media. With increasing concentration, especially in sulfuric and nitric acid, however, damage does occur. Concentrated acids and bases cause destruction. [Pg.809]

Ethylene-vinyl acetate rubber-graft-potyamide 6 Molecular weight 34... [Pg.454]

There also exists a number of speciality rubbers whose applications are either very limited or well established. These include the chlorinated polyethylenes, the epichlorhydrin rubbers, the fluorosilicones, the ethylene-vinyl acetate rubbers, the polysulphides, the nitroso rubbers and the phosphonitrile fluoroelastomers. Changes in the uses of these materials are likely to have very little impact on the usage of general purpose and major special purpose rubbers. They have also been the subject of a recent review. ... [Pg.16]

Vulcanisates which withstand oils and ozone can be produced with blends of NBR with about 30 % ethylene vinyl acetate rubber (vinyl acetate content > 40 %). Compared with NBR/PVC blends such blends have the advantage of being more resistant to ageing. Thiuram disulphide or peroxide can be used for crosslinking.The physical properties are inferior to those of all-NBR vulcanisates. Small additions of NBR to EVAC compounds improve the mould release and the peelability of electric wires. [Pg.66]

See other pages where Ethylene/vinyl acetate rubber is mentioned: [Pg.933]    [Pg.8]    [Pg.275]    [Pg.736]    [Pg.737]    [Pg.740]    [Pg.955]    [Pg.358]    [Pg.425]    [Pg.426]    [Pg.428]    [Pg.431]    [Pg.519]    [Pg.528]    [Pg.580]    [Pg.667]    [Pg.809]    [Pg.916]    [Pg.917]    [Pg.537]    [Pg.9]   
See also in sourсe #XX -- [ Pg.7 ]

See also in sourсe #XX -- [ Pg.341 ]

See also in sourсe #XX -- [ Pg.7 ]

See also in sourсe #XX -- [ Pg.15 ]



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