通过改性环氧树脂及固化剂，实验研究了浸渍胶的粘度、韧性及耐冷热冲击性、浸渍性。
A sort of modified epoxy resin and curing agent in terms of its viscosity, tenacity, cold-proof and heat-proof impinge and dipping properties were described.
采用二步法，研制成重防腐粉末涂料用的环氧树脂及固化剂，其主要性能指标达到国外同类产品水平。
By use of two-step process, an epoxy resin and hardener for heavy duty powder coatings have been developed, the main technical specifications reached the similar standard of products abroad.
所谓复杂化学文联型聚氨酯网络是指固化体系中含有官能度大于4的预聚物及固化剂固化形成的交联网络。
The complex chemical crosslinking PU network means that a PU network is cured from the curing system which includes the prepolymer and curing agent with the functionality more than 4.
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