And the nonionic and anionic silicone surfactants were used as wetting, emulsifying, leveling agent and defoamer for their ultra-low surface tension.
阴离子型有机硅表面活性剂具有超低的表面张力，广泛用作湿润剂、亲水剂、乳化剂，流平剂、消泡剂等。
The synthesis of polyether type defoamer agent and its application to the process water in the ethylene device are reported.
较详细地报导了聚醚型消泡剂的合成及在乙烯装置工艺水中的应用。
It is commonly used in dry powder extinguishing agent, textile treatment, as well as release agent, defoamer based materials.
常用于干粉灭火剂的处理，织物整理，以及作脱模剂、消泡剂的基础原料等。
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