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

Borchers Borchi Gel LW44 Associative Thickener

Borchers Borchi Gel LW44 is a high-performance associative thickener from the Borchi Gel series, delivering excellent rheology control, viscosity stability, and shear-thinning behavior in waterborne coatings and inks. It ensures outstanding gloss retention, leveling, and spatter resistance without compromising flow or sag resistance.
  • borchers borchi gel lw44 associative thickener_eaa13487
  • borchers borchi gel lw44 associative thickener_eaa13487

Features Of Borchers Borchi Gel LW44 Associative Thickener

  1. High-efficiency associative thickening in low-VOC and zero-APEO waterborne systems.

  2. Excellent shear-thinning rheology for superior application properties and leveling.

  3. Strong resistance to microbial degradation due to non-biodegradable polymeric structure.

  4. Good compatibility with anionic and nonionic surfactants, co-thickeners, and pigments.

  5. Enables stable viscosity build-up across wide pH range (pH 4–10) without gelation risk.

Typical Applications Of Borchers Borchi Gel LW44 Associative Thickener

  1. Architectural interior and exterior latex paints.

  2. Industrial maintenance coatings and protective finishes.

  3. Water-based wood stains and clear varnishes.

  4. Low-odor decorative wall coatings and textured plasters.

  5. Carpet and textile printing pastes requiring pseudoplastic flow control.

Specifications Of Borchers Borchi Gel LW44 Associative Thickener

Chemical TypeHydrophobically modified ethoxylated urethane (HEUR)
Product FormViscous aqueous dispersion
AppearanceOpaque white to off-white liquid
pH (1% aqueous solution)6.5 – 8.5
Active Content35.0 – 37.0 wt%
Viscosity (Brookfield RVT, spindle #3, 20 rpm, 25°C)8,000 – 15,000 mPa·s
Freeze-Thaw StabilityStable after 3 cycles (-15°C/24 h → 25°C/24 h)
Primary ApplicationsWaterborne architectural and industrial coatings


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