The results show that primary action of bonding agent improving RDX/HTPB propellant mechanical property was bonding agent improving interface adhesive effect of RDX grain to HTPB binder.
结果表明，键合剂改善RDX／HTPB推进剂力学性能的主要原因在于它们改善了RDX颗粒与HTPB粘结剂基体间的界面粘结效能。
The raw materials and methods of synthesizing the water - soluble polyurethane (WPU) were discussed in detail. The primary application of the (WPU) in textile, dope, bonding, etc was summarized.
论述了制备水性聚氨酯所用的原料和制备方法，总结了水性聚氨酯在纺织、涂料、粘合剂等行业中的应用。
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