间接合成法中当量固体环氧树脂HY901,HY901L,HY011 ¥35.00 滑石粉:活性滑石粉,云母粉,云母片,活性纳米钙,硅酸钙镁晶须 ¥37.00 砂纹剂SW-207,SW-250,SW-51,SW-10,SW-11,砂纹增硬剂M-20 ¥35.00 水性聚氨酯乳液 S-C80,硅胶植绒树脂HS-C03,软性聚氨酯乳液T31,T32, ¥35.00 PTMEG-1000,K-PTG聚四氢呋二元醇PTMEG-1000,PTMEG-2000 ¥35.00 促进剂B26,锌皮膜促进剂 ¥35.00