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.
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。
PF resin adhesive by mid-temperature curing is made on the main condition that the "cold-in and cold-out" technique used for bamboo curtain plywood should be changed into a "hot-in and hot-out" one.
将竹帘胶合板的“冷进冷出”工艺改造成“热进热出”工艺，关键技术是降低热压温度，而一种中温固化型的酚醛树脂是实现该技术的主要条件。
应用推荐