硅剂

The impact of silicic acid on iron hydrolysis has been studied considering the stability of composite PFSi flocculant.

针对聚铁硅絮凝剂的稳定性问题，研究了硅酸对Fe溶液水解的影响。

The primary reason found why sillimanite is difficult to separate from quartz is that Fe 3+ and Al 3+ can activate the floatation of quartz in a neutral or slightly alkaline medium with sodium oleate as a collector.

结果表明：采用油酸钠为捕收剂，Fe3+和Al3+在中性或弱碱性介质中对石英浮选有很强活化作用，从而使硅线石和石英浮选分离困难。

In the strong base environment provided by TPAOH, there are high concentrations of low polymeric silicon and titanium species existing from TEOS a

在分子筛形成过程中，非离子表面活性剂的加入，有助于增强模板剂分子与钦、硅物种之间的

Silicone-based stone curing agent is the main type of product on the market, is a third-generation products.

有机硅型石材养护剂是目前市场上的主要产品类型，属第三代产品。

A new process for preparing the new fungicide-silicon-containing triazole derivative is described.

摘要对一种新型的杀菌剂－含硅的三氮唑衍生物的合成进行了改进，并给出了一条新的合成路线。

The crosslinked PEG-20M glass capillary column was prepared by dynamic coating method with boron trifluoride as catalyst,3-glvcidyl-oxypropyl-trimethoxysilane as crosslinking agent.

以PEG－20M为固定相，三氟化硼为催化剂，3－缩甘油氧丙基三甲氧基硅烷（简称KH－560）为交联剂，二氯甲烷为溶剂，对预先用氯化钠沉积法粗糙化的玻璃毛细管柱进行动态涂渍。

And the vermicular cast iron was produced by adding rich-La ferrosilicon alloy to cast iron as a vermicular agent.

并利用所制备的富镧稀土硅铁合金作为蠕化剂来制取蠕墨铸铁。

For silicone oil, with the temperature rising in vacuum, the volatilization rate increases.

改性剂硅油在真空中加热，随着温度升高，挥发率不断增大。

A study was made on the application of dimethyl silicone oil ,propanetriol and 1,2 propanediol to decrease the modulus of MVQ vulcanizate.

探讨了用增塑剂二甲基硅油、丙三醇和1，2－丙二醇降低甲基乙烯基硅橡胶硫化胶模量的途径。

Alkyl siloxane is good lubrication, water-resistance, anti-fouling, anti-tacking, printable, and strong affinity to organic materials, especially for its low wear-out, low friction coefficient and high susceptibility of additives that used as lubrication. Besides, it has the excellent properties in printing, impression and paint that used as mold-release agent. Therefore, alkyl siloxane is applied widely and researched thoroughly.

长链烷基硅油具有优良的润滑性、憎水性、防污性、防粘性、可涂印性及对有机材料的亲和性，尤其作为润滑油使用时，具有低磨损、低摩擦系数及对添加剂感受性好等优点；作为脱模剂使用时，不仅使用效果优异，而且不妨碍产品表面随后进行的印刷、压印及涂漆，因此得到广泛得开发和应用。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新