PROCESSO PARA TRATAR UMA SUPERFICIE DE BORRACHA;PROCESSO PARA ADICIONAR ADERENCIA DE CONSTRUCAO A UMA SUPERFICIE DE BORRACHA;MISTURA SOLVENTE;PROCESSO PARA PRODUZIR UM PRODUTO DE BORRACHA;E PRODUTO DE BORRACHA

摘要

Method of treating a rubber surface wherein at least one surface of an uncured or partially cured rubber article is treated with a hydrocarbon solvent mixture. The solvent mixture has a KB (Kauri-Butanol) value in a range of 32 to 36, an aromatic hydrocarbon content of less than about one weight percent and is comprised of (A) 15 to 25 parts by weight of at least one of methylcyclohexane and cis 1,2-methylcyclopentane.