This paper focuses on the research of bonding technology of Chinese Larch Glulam (glued-laminated timber) with Phenol resorcinol formaldehyde(PRF) and Aqueous polymerIsocyanate(API)adhesives.
本论文对常温固化型胶粘剂间苯二酚PRF和高分子异氰酸酯API落叶松集成材的胶合工艺技术进行了研究。
2
Polyurethane (PU) pouring sealant was synthesized with polymer H and modified isocyanate K as basic materials.
选用聚合物H和改性异氰酸酯K为主要原料合成聚氨酯灌封胶。
3
An epoxy resin, an organic secondary amine, a polyamide and a blocked isocyanate are selected as main materials to synthesize polymer resin with solid content of 70%.