摘要
本文考察了阳离子型水性聚氨酯Cpu-412,阴离子型Apu-506,非离子型Npu-1012和阳离型及阴离子型聚硅氧烷乳液共混状况,讨论了共混比、交联剂、硫化温度和硫化时间对共混薄膜的力学性能的影响,以及共混薄膜和Apu-506薄膜的抗耐性能。
Blending caditions of cationic aqueous polyurethane Cpu-412, anionic
Apu-506,nonionic Npu-1012 with cationic or anionic polysiloxane emulsions
were observed. The effects of blending ratios, linking agents, curing temper-
atures and curingt imes on mechanical properties of blending films, and resist-
ing properties of blending films and Apu-506 film are discussed in the paper.
