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

Baerlocher BAEROSTAB MC 91535 KA Calcium Zinc Stabilizer

Baerlocher BAEROSTAB MC 91535 KA is a high-performance calcium-zinc heat stabilizer designed for rigid PVC applications including pipes, profiles, and sheets. It offers excellent thermal stability, low volatility, superior long-term color retention, and complies with EU RoHS and REACH regulations. This non-toxic, heavy-metal-free solution ensures smooth processing and consistent quality in extrusion and injection molding.
  • baerlocher baerostab mc 91535 ka calcium zinc stabilizer_04eb16ed
  • baerlocher baerostab mc 91535 ka calcium zinc stabilizer_04eb16ed

Features Of Baerlocher BAEROSTAB MC 91535 KA Calcium Zinc Stabilizer

  1. Non-toxic, heavy-metal-free formulation compliant with global food-contact and toy-safety regulations (e.g., EU Regulation (EC) No. 10/2011, EN 71-3).

  2. Excellent long-term thermal stability for rigid and flexible PVC processing at elevated extrusion and calendering temperatures.

  3. Superior initial color hold and low color reversion during extended processing and end-use exposure.

  4. Good compatibility with common PVC plasticizers including DOP, DINP, and DOTP, supporting homogeneous melt dispersion.

  5. Enhanced lubricity balance—reduces plate-out while maintaining optimal melt flow and surface finish.

Typical Applications Of Baerlocher BAEROSTAB MC 91535 KA Calcium Zinc Stabilizer

  1. Rigid PVC pipes and fittings for potable water and drainage systems.

  2. PVC profiles for window frames and door systems requiring weather resistance and low migration.

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

  4. PVC flooring (LVT, sheet vinyl) where low volatility and odor control are critical.

  5. Children’s toys and childcare articles meeting strict migration and extractables limits.

Specifications Of Baerlocher BAEROSTAB MC 91535 KA Calcium Zinc Stabilizer

Chemical TypeCalcium zinc carboxylate complex (heavy-metal-free)
Product FormPowder (free-flowing, non-dusting)
AppearanceWhite to off-white fine powder
Primary ApplicationsRigid & flexible PVC for food-contact, construction, and consumer goods
Key FeaturesNon-toxic, REACH-compliant, RoHS-compatible, low extractables
BenefitsReduced plate-out, excellent clarity retention, broad processing window
Recommended Dosage Range2.0–4.0 phr (parts per hundred resin), depending on PVC type and processing conditions
Storage ConditionsStore in cool, dry place below 30 °C; keep container tightly closed to prevent moisture uptake


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