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

Coatex Coapur 6050 Thickener

Coatex Coapur 6050 is a solvent-free HEUR non-ionic water-based polyurethane associative thickener for waterborne systems, developed by Gautier (Arkema Group). It shows pseudoplastic rheology, strongly increasing low-shear viscosity, optimizing leveling and application feel, preventing sagging, settling and floating, solvent-free, suitable for zero-VOC formulations

Features Of Coatex Coapur 6050 Thickener

  1. Strong low-shear thickening - Efficiently increases low-shear viscosity, suitable for flat/semi-gloss systems

  2. Good synergies & wide adaptability - Compatible with various thickeners, suitable for multi-stage addition

  3. Excellent application & anti-sagging - Optimizes leveling and application feel, prevents sagging and settling

  4. Eco-friendly compliance - Solvent-free, APEO-free, meeting zero-VOC standards

  5. High concentration & economical - 50% high concentration, dosage 0.2%-2%, cost-effective

Typical Applications Of Coatex Coapur 6050 Thickener

  1. Flat/semi-gloss latex paints - Increases low-shear viscosity, optimizing leveling and application feel

  2. Waterproof coatings - Enhances anti-sagging and water resistance, ensuring thick-film construction quality

  3. Matte coatings - Improves paint loading and workability, enhancing film fullness

  4. Anti-corrosion coatings - Optimizes rheology and anti-settling, suitable for solvent-free formulations

  5. Water-based adhesives - Regulates viscosity, improving bonding stability and workability

Specifications Of Coatex Coapur 6050 Thickener

BrandCoatex (Arkema Group, France)
Chemical TypeWater-soluble non-ionic polyurethane (HEUR type)
Appearance (20℃)White liquid
Active Ingredient25%
pH Value (25℃)6.5
Specific Gravity (20℃)1.04 g/cm³
Brookfield Viscosity (25℃)Approx. 2500 mPa.s
Applicable pH Range>4
Ionic TypeNon-ionic
FormSolvent-free liquid


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