Introduction of the development of China's cement strength automatic pressure testing machine and industry standards.doc

1. Used as emulsifier, moisturizing agent, moisturizing agent, thickening agent, pH balancer in cosmetics (including skin wash, eye gel, moisturizing, shampoo, etc.). In cosmetic formulations, it is...

December 9 from the Shanghai New Material Project Promotion Conference was informed that Shanghai Kegui High Impervious Material Co., Ltd. developed a "real-world" high impermeability...

Determination of feed neutral detergent fibers and acidic detergent fibers Determination of neutral detergent fibers and acidic detergent fibers using Van Soest's defibration analysis: Botanical...

Strictly speaking, it is only active and cannot be called a surfactant. (hereinafter referred to as surfactant) surfactant in aqueous solution, a small amount can make the surface tension drop...