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

Baerlocher BAEROPAN BPMC 91660 KA/2 Calcium Zinc Stabilizer

Baerlocher BAEROPAN BPMC 91660 KA/2 is a high-performance calcium zinc stabilizer designed for rigid PVC applications including pipes and profiles. It offers excellent thermal stability, low volatility, and superior long-term color retention without heavy metals. Compatible with common PVC processing methods, it ensures smooth extrusion and enhanced melt homogeneity while meeting stringent environmental and regulatory standards like RoHS and REACH.
  • baerlocher baeropan bpmc 91660 ka 2 calcium zinc stabilizer_4b0bc85d
  • baerlocher baeropan bpmc 91660 ka 2 calcium zinc stabilizer_4b0bc85d

Features Of Baerlocher BAEROPAN BPMC 91660 KA/2 Calcium Zinc Stabilizer

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

  2. Excellent long-term thermal stability for rigid PVC processing, minimizing color development and melt viscosity drift during extended extrusion or calendering.

  3. Optimized calcium/zinc synergy delivers balanced initial color hold and sustained degradation resistance without synergist migration issues.

  4. Good compatibility with common PVC plasticizers (e.g., DOP, DOTP) and processing aids, supporting stable compound rheology.

  5. Free-flowing powder form ensures consistent dosing and dispersion in high-speed dry-blend operations.

Typical Applications Of Baerlocher BAEROPAN BPMC 91660 KA/2 Calcium Zinc Stabilizer

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

  2. PVC profiles for window frames and door systems requiring weather resistance and low-temperature impact performance.

  3. Food-grade PVC films and sheets used in packaging laminates and thermoformed trays.

  4. Children’s toys and childcare articles meeting strict migration limits for heavy metals.

  5. Medical tubing and non-sterile PVC components where regulatory compliance and biocompatibility are critical.

Specifications Of Baerlocher BAEROPAN BPMC 91660 KA/2 Calcium Zinc Stabilizer

Chemical TypeCalcium zinc carboxylate complex (heavy-metal-free)
Product FormFree-flowing white to off-white powder
AppearanceFine, homogeneous powder without lumps or visible impurities
Primary ApplicationsRigid and semi-rigid PVC compounds for extrusion, calendering, and injection molding
Key FeaturesHigh initial color hold, excellent long-term thermal stability, low volatility, good plasticizer compatibility
BenefitsRegulatory compliance support (EU, US FDA, China GB), reduced yellowing, improved processing window, enhanced product lifetime
Storage ConditionsStore in cool, dry place below 30 °C; protect from moisture and direct sunlight
Packaging25 kg multi-layer paper/polyethylene bags with inner PE liner


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