The function and technical requirement of precipitated silica used as thickening and abrasive agent in toothpaste are described.
综述了沉淀法二氧化硅用于牙膏增稠剂和磨擦剂的作用和技术要求。
The function and technical requirement of precipitated silica used as thickening and abrasive agent in toothpaste are described.
综述了沉淀法二氧化硅用于牙膏增稠剂和磨擦剂的作用和技术要求。
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