| 摘要 |
<p>The present invention relates to an NBR copolymer and thermoplastic elastomer composition. The invention further relates to a pre-crosslinked NBR copolymer and thermoplastic elastomer composition, in which the NBR is pre-cosslinked by addition to the composition of a crosslinking monomer having a functionality equal or higher than 3, said crosslinking monomer being selected from divinyl benzene, trimethylol propane trimethacrylate, ethylene glycol dimethacrylate and triallyl isocianate. Said compositions are specially useful for shoes industry, toys, coifs, gaskets and any other article made of rubber. Said rubber produced according to the present invention exhibits improved mechanical, chemical and dull look properties.</p> |
