In this paper, several curing agent of polyurethane were synthesized. Influences of solid content and dosage of TDI tripolymer on different PU adhesion high initial bonding strength were discussed.
本文探讨了聚氨酯胶粘剂几种固化剂的合成及甲苯二异氰酸酯(TDI)三聚体的固含量、用量等对不同类型的聚氨酯胶粘剂初粘力的影响。
The interior heat build-up in PU solid tire was investigated.
研究聚氨酯实心轮胎的内生热特性。
The synthetic mechanism of cellular PU elastomer for solid tire and the structure design and building method of said tire are introduced. The prospect of cellular PU solid tire is predicted.
介绍了聚氨酯微孔弹性体实心轮胎材料的合成原理、轮胎结构及成型方法，并对其发展前景做了预测。
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