The results showed that the compression set of NBR/EPVC vulcanizate was increased obviously by adding EPVC and DOP.

 
  • 結果表明,加入EPVC使NBR/EPVC共混物的壓縮永久變形顯著(zhù)增大;DOP也會(huì )使共混物的壓縮永久變形增大;
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