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

Baerlocher BAEROPAN MC 91660 KA/1 Calcium Zinc Stabilizer

Baerlocher BAEROPAN MC 91660 KA/1 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 consistent processing and enhanced final product quality.
  • baerlocher baeropan mc 91660 ka 1 calcium zinc stabilizer_408b3151
  • baerlocher baeropan mc 91660 ka 1 calcium zinc stabilizer_408b3151

Features Of Baerlocher BAEROPAN MC 91660 KA/1 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, EN71-3).

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

  3. Good compatibility with common PVC plasticizers (e.g., DOP, DINP) and synergistic performance with co-stabilizers such as polyols and β-diketones.

  4. Low volatility and high melt consistency ensure stable screw torque and reduced plate-out in high-output production lines.

  5. Free-flowing, dust-reduced granular form enables precise gravimetric dosing and eliminates handling hazards associated with powders.

Typical Applications Of Baerlocher BAEROPAN MC 91660 KA/1 Calcium Zinc Stabilizer

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

  2. PVC pipes and fittings for potable water and drainage applications.

  3. Calendered flooring and wall coverings requiring low migration and odor neutrality.

  4. Food packaging films and trays where regulatory compliance is critical.

  5. Children’s toys and childcare articles meeting stringent migration limits (e.g., CPSIA, ISO 8124-3).

Specifications Of Baerlocher BAEROPAN MC 91660 KA/1 Calcium Zinc Stabilizer

Chemical TypeCalcium zinc carboxylate complex (non-ionic, organic-based)
Product FormFree-flowing granules
AppearanceOff-white to light beige granules
Primary ApplicationsRigid and semi-rigid PVC compounds
Key FeaturesHeavy-metal-free, REACH-compliant, non-halogenated
BenefitsEnhanced color retention, low plate-out, improved recyclability
Recommended Dosage Range2.0 – 4.5 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


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