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

Baerlocher BAEROSTAB CT 303 TX Liquid Calcium Zinc Stabilizer

Baerlocher BAEROSTAB CT 303 TX is a liquid calcium-zinc heat stabilizer designed for rigid PVC applications including pipes, profiles, and sheets. It offers excellent thermal stability, low volatility, and good compatibility with common PVC additives. This non-toxic, heavy-metal-free solution supports sustainable production while delivering consistent processing performance and superior long-term color retention.
  • baerlocher baerostab ct 303 tx liquid calcium zinc stabilizer_444d2296
  • baerlocher baerostab ct 303 tx liquid calcium zinc stabilizer_444d2296

Features Of Baerlocher BAEROSTAB CT 303 TX Liquid Calcium Zinc Stabilizer

  1. Non-toxic, heavy-metal-free formulation compliant with global food-contact and toy-safety regulations (e.g., EU Plastics Regulation (EU) No 10/2011, US FDA 21 CFR §178.2010).

  2. Excellent long-term thermal stability for rigid and flexible PVC processing, minimizing discoloration and dehydrochlorination during extrusion and calendering.

  3. Superior compatibility with PVC resins and common plasticizers (e.g., DOP, DINP, DOTP), ensuring homogeneous dispersion and stable melt rheology.

  4. Low volatility and high hydrolytic stability, supporting consistent performance in high-temperature, high-humidity production environments.

  5. Ready-to-use liquid format enables precise metering, eliminates dust hazards, and improves operator safety and process reproducibility.

Typical Applications Of Baerlocher BAEROSTAB CT 303 TX Liquid Calcium Zinc Stabilizer

  1. Rigid PVC profiles for window frames, door systems, and siding.

  2. PVC pipes and fittings for potable water, drainage, and irrigation systems.

  3. Flexible PVC films and sheets used in packaging, medical tubing, and flooring.

  4. Wire and cable insulation requiring low smoke, zero halogen, and RoHS-compliant stabilization.

  5. Injection-molded PVC components for automotive interiors and consumer goods.

Specifications Of Baerlocher BAEROSTAB CT 303 TX Liquid Calcium Zinc Stabilizer

Chemical TypeLiquid calcium zinc carboxylate complex
Product FormClear to pale yellow homogeneous liquid
AppearanceFree-flowing, slightly viscous liquid
Density (20 °C)Approx. 1.08–1.12 g/cm³
Flash Point (PMCC)≥ 160 °C
SolubilityImmiscible with water; fully miscible with common PVC plasticizers and solvents
Primary ApplicationsRigid & flexible PVC extrusion, calendering, injection molding
Key FeaturesHeavy-metal-free, non-toxic, excellent thermal stability, low volatility


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