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

The Shepherd Chemical Company BiCAT 4232M Zirconium Catalyst

The Shepherd Chemical Company BiCAT 4232M is a high-purity zirconium-based catalyst designed for polyurethane foam production, offering excellent reactivity control, low volatility, and superior hydrolytic stability versus traditional amine or tin alternatives. It enables consistent cell structure, reduced emissions, and compliance with evolving environmental regulations.
  • the shepherd chemical company bicat 4232m zirconium catalyst_2906649f
  • the shepherd chemical company bicat 4232m zirconium catalyst_2906649f

Features Of The Shepherd Chemical Company BiCAT 4232M Zirconium Catalyst

  1. Highly selective zirconium-based catalyst for controlled polycondensation reactions.

  2. Excellent thermal stability enabling consistent performance in high-temperature processing.

  3. Low volatility and minimal residue formation during cure, supporting cleaner end-product profiles.

  4. Compatible with a broad range of polyester, polyether, and silicone resin systems.

  5. Non-toxic alternative to traditional tin or lead catalysts, meeting evolving regulatory requirements.

Typical Applications Of The Shepherd Chemical Company BiCAT 4232M Zirconium Catalyst

  1. Polyester resin curing for composites and gel coats.

  2. Condensation-cure silicone elastomers and RTV sealants.

  3. Alkyd resin modification in high-performance coatings.

  4. Crosslinking of hydroxyl-functional acrylics and polyurethanes.

  5. Adhesive and encapsulant formulations requiring low-color, low-odor catalysts.

Specifications Of The Shepherd Chemical Company BiCAT 4232M Zirconium Catalyst

Chemical TypeZirconium chelate complex
Product FormLiquid solution
AppearanceClear, amber-colored liquid
Primary ApplicationsPolyester, silicone, and alkyd resin catalysis
Key FeaturesLow metal content, hydrolytically stable, non-corrosive
BenefitsImproved shelf life, reduced side reactions, enhanced clarity in cured resins
Solvent BasePropylene glycol monomethyl ether (PGME)
Storage RecommendationStore in original container at 15–25°C, protect from moisture


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