Specially, the Polyurethane elastomers based on PTMG have more advantages than those based on the other polybasic-alcohol.

 
  • 与由二异氰酸酯类合成的聚氨酯材料、用低聚多元醇合成的聚氨酯弹性体与弹性纤维等材料相比较,该产品性能更为突出。
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