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The high reactive penta-coordinate organic silicon complex was prepared by the reaction of silica and ethylene glycol in the presence of potassium hydroxide. 将高反应活性的五配位硅钾化合物与对苄氯苯乙烯反应,制得苯乙烯基四配位硅(简称四配位硅)单体;
Higher boil organic acid 低沸点有机酸
Adhesive-A(Made by Dow CorningCorp.) ; SDG-A(m)(Made by Organic Silicon Graduate School in shanghai). 三种粘接剂为：GD-414(成都有机硅研究中心)、SDG-A(m)(上海有机硅研究所)、Adhesive-A(美国道康宁公司)。
Then styrene-acrylic emulsions modified by styryl-tetra-coordinate organic silicon were synthesized. 研究了乳化剂用量、乳液的理论固含量、四配位硅单位用量对苯丙乳液性能的影响。
OBJECTIVE To develop oral mucosal ointment of organic silicon oxide and evaluate its matrix. 目的研制有机硅氧化物类口腔黏膜药膏及对其基质进行评价。
A new type of modified epoxy resin was obtained by modifing bisphenol A epoxy resin using organic silicon. 用氨基硅油和双酚A型环氧树脂为原料合成一种新型的环氧树脂。
Development and application of organic silicon were introduced,and suigeneris ih our country. 本文介绍了有机硅主要产品的供需情况及其应用,以及我国有机硅行业的发展情况。
Monday to Bluestar new material, as represented by Jiangsu Sunshine Organic silicon, polysilicon concept stocks rise. 周一以蓝星新材、江苏阳光为代表的有机硅、多晶硅概念股异军突起。
Suffice it to say that the unusually high boiling point of acetic acid. 只要谈一下醋酸的不寻常的高沸点就行。
The surface modification of organic silicon rubber could be maintained by forming hydroxyapatite(abbreviation HA) crystallite film on its surface. 对有机硅橡胶进行表面改性，可以通过在其表面上形成羟基磷灰石(简称HA)微晶薄膜来实现。
Suffice it to say that the unusually high boiling point of acetic acid . 只要谈一下醋酸的不寻常的高沸点就行。
Modification of epoxy resin by organic silicon with improving toughness and heat resistant was research hotspots in recent years. 有机硅改性环氧树脂可提高环氧树脂的韧性和耐热性,该领域是近年来的研究热点。
The surface modification of organic silicon rubber could be maintained by forming hydroxyapatite (abbreviation HA) crystallite film on its surface. 对有机硅橡胶进行表面改性，可以通过在其表面上形成羟基磷灰石（简称HA）微晶薄膜来实现。
The research of organic silicon oligomer is important to promote the development of organic silicon resins and its modified resins. 有机硅低聚体的研究是促进有机硅及其改性树脂发展的重要因素。
Temperature Resistant and Anticorrosive Coating The coating are preparation with a series ceramic powders. Organic silicon compound bond and a few additive. 耐高温防腐蚀涂料该涂料是由几种耐高温,耐磨损的金属陶瓷骨料和一种粘结力强的高温无机结合剂及少量添加剂配制而成。
No odor from mould, high boiling fraction of petrol, fish, aromatic hydrocarbons or perfume. 无霉味、高沸石油馏份气味、鱼腥味、芳香烃或香水味。
As a result,organic silicon was reacted with epoxy,molecule weight was 5 000,electrical properties were good engough to used in insulative powedr coating. 结果表明,有机硅成功地连入环氧树脂链中,分子质量为5000,所制备的涂膜经高压蒸煮后,电性能优异,该树脂可应用于绝缘粉末涂料中。
The septum may be much cooler which can cause high boiling components to recondense. 进样隔垫附近的温度可能会低得多，使得一些高沸点的组分重新冷凝在上面。
It is practically immiscible with water, has a high boiling point and low vapour pressure. 它特别不溶于水，沸点更高，蒸汽压更低。
As a result, organic silicon was reacted with epoxy, molecule weight was 5000, electrical properties were good engough to used in insulative powedr coating. 结果表明，有机矽成功地连入环氧树脂链中，分子质量为5000，所制备的涂膜经高压蒸煮后，电性能优异，该树脂可应用于绝缘粉末涂料中。