Stable self-emulsified polyurethane-polysiloxane (PUSi) composite emulsions were prepared from 2,4-toluene diisocyanate (TDI),polypropylene glycol (PPG),polysiloxanediol (PSi),and dimethylolpropionic acid (DMPA).
英
美
-
-
用甲苯二异氰酸酯(TDI)、聚丙醚二醇(PPG)、二羟基聚硅氧烷(PSi)和二羟甲基丙酸(DMPA)合成了稳定的聚氨酯-聚硅氧烷(PUSi)自乳化复合乳液。
以上内容独家创作,受著作权保护,侵权必究
海词词典,十七年品牌