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US 10,093,794 B2Granted
Flexible elastic rubber compounds with improved dielectric and tear strength for cold shrink splices and preparation method thereof
AssigneeDow Global Technologies LLC
InventorsHaiyang Yu, Yanli Huo, Mohamed Esseghir, Saurav Sengupta, Jeffrey Cogen
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Abstract
A cold shrink article made from a composition comprising (A) an ethylene/α-olefin interpolymer; (B) a filler; and (C) an α,β-unsaturated carboxylic acid. The composition may optionally include additives selected from the group consisting of plasticizer, peroxide curing agent, antioxidant, process additives, flame retardant and combinations thereof.
Claims2
A cold shrink article made from a composition consisting essentially of:
- (A) 100 parts by weight ethylene/α-olefin interpolymer;
- (B) 20-80 phr filler;
- (C) 1-20 phr α,β-unsaturated carboxylic acid;
- (D) 1-20 phr plasticizer;
- (E) 1-5 phr peroxide curing agent;
- (F) 0-5 phr antioxidant;
- (G) 0-5 phr process additive;
- and
- (H) 0-50 phr flame retardant.
6 more elements
Dependencies are inferred from the claim text.