A dip-formed rubber article is produced by dip-forming a vulcanizable rubber latex composition comprising an unsaturated nitrile-conjugated diene copolymer rubber latex, a sulfur-containing vulcanizer, and at least one vulcanization accelerator selected from (i) dithiocarbamic acid compounds of the formula (1): ##STR1## wherein R.sub.1 and R.sub.2 independently represent and hydrocarbon group having at least 6 carbon atoms, and (ii) zinc dithiocarbamate compounds of the formula (2): ##STR2## wherein R.sub.1 and R.sub.2 are as defined above.

Um artigo de borracha mergulh-dado forma é produzido mergulh-dando forma a uma composição de borracha vulcanizable do latex que compreende um latex de borracha nitrile-nitrile-conjugated unsaturated do copolymer do diene, um vulcanizer sulfur-containing, e ao menos um accelerator do vulcanization selecionado (i) dos compostos ácidos dithiocarbamic da fórmula (1): ## do ## STR1 wherein R.sub.1 e R.sub.2 representam independentemente e o grupo do hidrocarboneto que tem ao menos 6 átomos de carbono, e (ii) compostos do dithiocarbamate do zinco da fórmula (2): ## do ## STR2 wherein R.sub.1 e R.sub.2 são como definidos acima.

 
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