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SDT1118 is a multifunctional metalworking fluid additive. It is a quaternary ammonium compound with flocculation settling, resistance to miscellaneous oils and demulsification. It is also a broad-spectrum microbial bactericide. Suitable for all pH ranges, completely soluble in water, easy to use, non-foaming, non-volat

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Product Introduction SDT1904 is a non-ionic defoamer developed specifically for metalworking fluids. Its special molecular structure determines its excellent defoaming and dynamic foam control capabilities. Characteristics

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Product Introduction SDT1903 is a silicon-containing defoamer developed specifically for metalworking fluids. Its special molecular structure determines its excellent defoaming and dynamic foam control capabilities.  

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Product Introduction SDT1250 is a water-soluble benzotriazole derivative with excellent anti-corrosion properties for copper and rust resistance for ferrous metals. It has a very low foam and good hard water stability, the residue after volatilization is soft film, easy to clean. The product has effectively inhibitio

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Product Introduction SDT1233 series is a composite rust inhibitor based on boramide. It has excellent anti-rust properties on ferrous metals. Low alkali and high boron content reduce the corrosion of non-ferrous metals. This product has a very low foam and good hard water stability.The residue of volatilization is a

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Product Introduction SDT1232 is a complex rust inhibitor based on boramide. It has excellent anti-rust properties on ferrous metals. Low alkali and high boron content reduce the corrosion of non-ferrous metals. It has a very low foam and good hard water stability.The residue after volatility is a soft film, easy to cl

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Product Introduction SDT1213 is a composite rust inhibitor based on carboxylic acid amines, and it has excellent anti-rust properties on ferrous metals. It has a very low foam and good hard water stability.The residue of volatilization is a soft film,easy to clean. Provides the buffering properties of the cutting flui

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Product Introduction SDT1212 is a water-soluble rust inhibitor with excellent anti-rust properties for ferrous metals. This product has excellent defoaming, foam suppression and hard water stability.The residue of volatilization is a soft film, and easy to clean. The low pH of the SDT1212 is designed to provide excell

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