nontoxic plastizer

英 美
  • 无毒增塑剂
  • nontoxic adj.无毒的
  • plastizer n.增塑剂;增韧剂;使成为可塑;增塑
    1. In this paper the nontoxic plasticizer tributyl citrate has been prepared by the catalysis of the molecular sieve and the ion exchange resin.
      报导了用分子筛和离子交换树脂催化合成无毒增塑剂柠檬酸三丁酯的初探结果。