ELASTOMER RUBBER WHICH DOES NOT USE SULFUR AND VULCANIZATION ACCELERATOR AND ELASTOMER RUBBER PRODUCT

摘要

An elastomer composition comprising, an emulsion which comprises 25-30weight % of acrylonitrile. 62-71 weight % of butadiene and 4-8 weight % ofunsaturatedcarboxylic acid (total 100 weight %), wherein crosslink is formed by a bondthrough at least apart of substituent which is possessed by said unsaturated carboxylic acid,and residual substituentof at least one part of substituent which is possessed by said unsaturatedcarboxylic acid is left instate of free, further Mooney viscosity (ML(1+4)(100°C)) of thecrosslinked product is 100-220,wherein thin film gloves composed of said elastomer does not contain sulfurwhich is acrosslinking agent and sulfur composition which is a vulcanizationaccelerator, thickness is0.05-0.15mm, gloves swelling ratio at gloves formation is 240-320, tensilestress is 22-35 MPa,elongation to break is 480-620% and tensile stress at 500% elongation is 15-35MPa.