CAJ | 학술논문

以烯丙基聚醚、三乙氧基硅烷为主要原料，氯铂酸为催化剂，通过硅氢加成反应合成端羟基聚醚基三乙氧基硅烷。研究了原料配比、催化剂用量、烯丙基聚醚相对分子质量及反应温度对反应转化率的影响。结果表明当采用相对分子质量为600的烯丙基聚醚，n（APEG）／n（TES）为1．1、催化剂用量为15mg／L及反应温度为70℃时，反应体系转化率可达100％。最后采用红外光谱对产物端羟基聚烷氧基三乙氧基硅烷（HPTES）结构进行表征。
이희병기취미、삼을양기규완위주요원료，록박산위최화제，통과규경가성반응합성단간기취미기삼을양기규완。연구료원료배비、최화제용량、희병기취미상대분자질량급반응온도대반응전화솔적영향。결과표명당채용상대분자질량위600적희병기취미，n（APEG）／n（TES）위1．1、최화제용량위15mg／L급반응온도위70℃시，반응체계전화솔가체100％。최후채용홍외광보대산물단간기취완양기삼을양기규완（HPTES）결구진행표정。
The hydroxyl -terminated polyether triethoxysilane was synthesized with triethoxysilane and allyl polyether through hydrosilylation with HzPtCl6 as catalyst. The effect of reactant ratio, the amount of catalyst, the molecular weight of allyl polyether and reaction temperature on the reaction systems conversion rate was discussed. When the molecular weight of APEG was 600, the n（ APEG）/n（TES） was 1.1, the amount of catalyst was 15mg/L and the reaction temperature was 70℃, the reaction systemb conversion rate could reach the max value 100%. At last, the target product of HPTES was characterized by FT - IR.