Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Evonik TEGO Flow 425 Leveling Agent

Evonik TEGO Flow 425 is a high-quality universal leveling agent of original import, formulated as polyether siloxane copolymer with 100% active ingredients for direct use. It is suitable for waterborne, solventborne and radiation-curing systems, with high compatibility and low fogging risk, significantly improving coating fluidity and recoatability, maintaining stability and transparency in high-temperature and clear coat systems, and also having anti-crater and slight slip effect

Features Of Evonik TEGO Flow 425 Leveling Agent

  1. Full system adaptability - Compatible with waterborne, solventborne and radiation-curing systems, wide formulation adaptability

  2. High compatibility low fogging - High compatibility with various coating components, minimizing the risk of paint film fogging

  3. Excellent fluidity - Significantly improve coating leveling, inhibit crater defects, optimize paint film flatness

  4. Good recoatability - Excellent interlayer adhesion of paint film, maintaining good recoating effect in high temperature environment

  5. Stable temperature resistance - No turbidity in clear coat system, stable performance in high temperature processing and use

Typical Applications Of Evonik TEGO Flow 425 Leveling Agent

  1. Radiation-curing clear coats - Improve leveling and transparency, adapt to the requirements of UV curing coating process

  2. Plastic coatings - Improve surface leveling, enhance paint film adhesion and appearance on plastic substrates

  3. Wood coatings - Optimize paint film flatness, reduce brush marks, improve wood surface coating texture

  4. Transportation coatings - Inhibit craters, improve recoatability, adapt to the coating requirements of vehicle parts

  5. Floor coatings - Improve leveling and scratch resistance, optimize the overall flatness of floor paint film

Specifications Of Evonik TEGO Flow 425 Leveling Agent

Chemical TypePolyether siloxane copolymer
Product FormTransparent liquid (hazy and viscous below 15℃
Active Ingredient Content100%
Viscosity (25℃)Approx. 100mPa·s
IonicityNon-ionic
SolubilitySoluble in acetone, butyl acetate; Partly soluble in ethanol; Insoluble in water
Anti-crater PropertyExcellent
Slip PropertySlightly improved



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