1) Dihydroxypolydimethylsiloxane
丙硅乳液
1.
Dihydroxypolydimethylsiloxane is a kind of monomer to synthesze the emulsions, its everage hydroxyl value affects its reactivity, so analyzing its average hydroxyl value one can obtain the quality of dihydroxypolydimethylsiloxane.
单介绍了2 9SiNMR实验技术 ;用2 9SiNMR测定了丙硅乳液原料羟基硅氧烷的平均聚合度、平均分子量、平均羟基含量 ;用1 3CNMR分析了丙硅乳液的结构组成 。
2) silicone-acrylate emulsion
硅丙乳液
1.
Preparation of high performance expanding type silicone-acrylate emulsion fireproof coating;
高性能膨胀型硅丙乳液防火涂料的制备
2.
A polyacrylate emulsion modified by silicone(silicone-acrylate emulsion) is prepared with sodium dodecyl sulfate(SDS) and OP-10 as emulsifier,acrylate and ethylene silicone oils as raw materials by means of continuous dripping.
由于有机硅的低表面能和硅氧烷的长链大分子结构,难以被乳化剂乳化而进入胶束,有机硅和丙烯酸单体的共聚受到很大限制,因此以丙烯酸酯、乙烯基硅油为主要原料,以OP-10和十二烷基硫酸钠(SDS)为复合乳化剂,采用连续滴加法,制备了有机硅改性丙烯酸酯乳液(硅丙乳液)。
3.
Study was made of silicone-acrylate emulsion polymerized with silicone intermediate system of D4/MMvi andarchitectural coating prepared with it.
本文主要研究了八甲基环四硅氧烷(D4)/四甲基二乙烯基硅氧烷(MMvi)体系的有机硅中间体制备相应硅丙乳液及其硅丙涂料,考察了不同有机硅形式、不同的有机硅加入量对乳液性能和涂料漆膜性能的影响。
3) silicone modified acrylate emulsion
硅丙乳液
1.
Self-crosslinking silicone modified acrylate emulsion is prepared by emulsion polymerization with octamethylcyclotetrasiloxane,vinyl siloxane coupling agent and acrylate monomers as raw materials.
以八甲基环四硅氧烷(D4)、乙烯基硅烷偶联剂和丙烯酸单体为原料,采用乳液聚合工艺制得自交联型硅丙乳液,研究了有机硅单体及硅烷偶联剂用量对乳液性能的影响。
4) silicone-acrylic emulsion
硅丙乳液
1.
Study on Influence Factors of Synthesis Process and Product Properties of Silicone-acrylic Emulsion;
硅丙乳液合成过程及产品性能影响因素的研究
2.
Material selection,technological design and formula optimization in development of intumescent silicone-acrylic emulsion fire-retardant coating were reviewed,physicochemical properties and technical indexes of the coating were allover discussed.
叙述了硅丙乳液膨胀型防火涂料研制过程中的材料选择、工艺设计及配方优化,对该涂料的理化性能、技术指标等进行了全面讨论。
5) silicone/acrylic latex
硅丙乳液
1.
This paper narrates raw material selection, technology design and compositions optimization of silicone/acrylic latex intumescent fire-retardant coatings; and discusses physical and chemical performances and technical index.
叙述了硅丙乳液膨胀型防火涂料研制过程中的材料选择、工艺设计及配方优化,对该涂料的理化性能、技术指标等进行了全面讨论。
6) silicone acrylate emulsion
硅丙乳液
1.
Influnce of molecular structure of organopolysiloxane on properties of silicone acrylate emulsion was discussed.
本文讨论了有机聚硅氧烷分子的分子结构对硅丙乳液性能的影响 ;利用红外光谱、透射电镜、DSC等分析手段 ,对硅丙乳液的粒子结构进行了表征 ,并与乳胶漆的主要性能进行了关联、分析。
2.
A silicone acrylate emulsion is prepared by emulsion polymerization.
以十二烷基磺酸钠、OP-10为乳化剂,过硫酸钠为引发剂,采用丙烯酸丁酯、甲基丙烯酸甲酯、八甲基四硅氧烷、乙烯基三乙氧基硅烷进行乳液聚合制得硅丙乳液。
补充资料：硅油乳液型消泡剂
硅油乳液型消泡剂一般为水包油型（o/w）乳液，即水是连续相，硅油是非连续相。它是将硅油、乳化剂及增稠剂等进行预混，然后逐步加水搅匀，最后在胶体磨中反复研磨直至得到合乎要求的乳液。
硅油乳液型消泡剂是有机硅消泡剂中使用面最广、用量最大的一种消泡剂。它的特点是易分散在水体系中，可广泛用作水相体系的消泡剂。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条