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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Product Introduction SDT1127 is an anionic metal corrosion inhibitor that does not contain silicates and phosphorus and has excellent corrosion protection for aluminum alloys and galvanized metals. SDT1127 provides emulsifying and lubricating functions that reduce the amount of other surfactants in the formula. Due

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Product Introduction SDT1413 is a metal corrosion inhibitor containing phosphate groups. It is used for metal cleaning and cutting, used as anti-corrosion agent in aluminum, magnesium, zinc and other metalworking fluids, and has very good lubrication and extreme pressure properties.This product has unique effects on t

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