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

Wanhua WANNATE TL75E Curing Agent

Wanhua WANNATE TL75E is a high-performance aliphatic polyisocyanate curing agent from Wanhua’s WANNATE® series, designed for premium two-component polyurethane coatings. It offers excellent weather resistance, low viscosity, fast curing, and superior gloss retention—ideal for automotive refinish, industrial maintenance, and high-end architectural applications requiring durability and clarity.
  • wanhua wannate tl75e curing agent_dadbd1b2
  • wanhua wannate tl75e curing agent_dadbd1b2

Features Of Wanhua WANNATE TL75E Curing Agent

  1. High reactivity with polyisocyanates for rapid gelation and short demolding cycles.

  2. Excellent compatibility with aromatic and aliphatic isocyanate systems.

  3. Low viscosity enables easy handling, precise metering, and homogeneous mixing.

  4. Delivers superior mechanical properties including high tensile strength and abrasion resistance in cured elastomers.

  5. Stable shelf life under recommended storage conditions (dry, cool, nitrogen-blanketed).

Typical Applications Of Wanhua WANNATE TL75E Curing Agent

  1. Cast polyurethane elastomers for mining screens, rollers, and industrial wheels.

  2. Reaction injection molding (RIM) and structural RIM (SRIM) components.

  3. High-performance polyurethane adhesives and sealants requiring fast build-up of green strength.

  4. Coatings for heavy-duty industrial flooring and protective linings.

  5. Microcellular polyurethane foams used in automotive gaskets and damping parts.

Specifications Of Wanhua WANNATE TL75E Curing Agent

Chemical TypeAromatic diamine-based curing agent
Product FormLiquid
AppearancePale yellow to amber clear liquid
Viscosity (25°C)80–120 mPa·s
Active Hydrogen ContentApprox. 4.2–4.6 wt%
Density (25°C)1.08–1.12 g/cm³
Flash Point (COC)≥160°C
Storage Stability≥12 months at ≤30°C, under dry inert atmosphere


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