1) polyether-b-polysiloxane
聚醚-b-聚硅氧烷
4) polyether modified polysiloxane
聚醚改性聚硅氧烷
1.
Synthesis and performance analysis of polyether modified polysiloxane defoaming agent;
聚醚改性聚硅氧烷消泡剂的合成及性能
2.
A polyether modified polysiloxane(PMP) was synthesized through addition reaction between a low hydrogen silicone oil and an allyl terminated polyoxyalkylene at the presence of chloroplatinic acid as catalyst and was compounded with a silica,emulsifiers,and a thickener in water to give a high performance defoamer for crude oil.
以氯铂酸作催化剂使端烯丙基聚醚与低含氢硅油进行硅氢加成,合成了聚醚改性聚硅氧烷,再与二氧化硅、乳化剂及增稠剂复配,得到性能优良的原油消泡剂。
5) polyether g polysiloxane
聚醚接枝聚硅氧烷
6) silylated polyether
硅烷化聚醚
1.
Moisture curable silylated polyethers were obtained by the method of urethane prepolymer,reaction temperature,time and different ratio of NCO/OH were studied,the results showed that the different mechanical properties of cured polymer could be produced by the different ratio of NCO/OH.
以聚醚多元醇为原料 ,通过聚氨酯预聚体的方法制得了可湿气固化的硅烷化聚醚 ,研究了温度和时间对反应的影响 ,以及不同NCO/OH比值对固化物力学性能的影响。
2.
Moisture curable silylated polyether was synthesized through corresponding urethane prepolymer.
以聚醚多元醇为原料 ,通过聚氨酯预聚体的方法制得了可湿气固化的硅烷化聚醚 ,研究了温度和时间对反应的影响以及不同NCO/OH比值和聚醚分子量对弹性体力学性能的影响 ,并和市场上几种不同的密封剂的力学性能做了对比 ,结果表明硅烷化聚醚具有较好的性
补充资料:十八烷氧基封端二甲基(硅氧烷与聚硅氧烷)
CAS:68554-53-0
中文名称:十八烷氧基封端二甲基(硅氧烷与聚硅氧烷)
英文名称:Siloxanes and Silicones, di-Me, (octadecyloxy)-terminated
中文名称:十八烷氧基封端二甲基(硅氧烷与聚硅氧烷)
英文名称:Siloxanes and Silicones, di-Me, (octadecyloxy)-terminated
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