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

Baerlocher BAEROSTAB MC 9659 KA Calcium Zinc Stabilizer

Baerlocher BAEROSTAB MC 9659 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, and superior long-term color retention without heavy metals. Compatible with common PVC formulations, it ensures smooth processing and meets stringent EU REACH and RoHS requirements.
  • baerlocher baerostab mc 9659 ka calcium zinc stabilizer_8c2657e4
  • baerlocher baerostab mc 9659 ka calcium zinc stabilizer_8c2657e4

Features Of Baerlocher BAEROSTAB MC 9659 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, ASTM F963).

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

  3. High compatibility with common PVC plasticizers including DOP, DOTP, and bio-based alternatives.

  4. Good lubricity balance—reduces plate-out and die buildup while supporting high-output production rates.

  5. Stable dispersion in PVC compound; no blooming or migration issues under standard storage and processing conditions.

Typical Applications Of Baerlocher BAEROSTAB MC 9659 KA Calcium Zinc Stabilizer

  1. Rigid PVC profiles for window frames, doors, and siding.

  2. Flexible PVC tubing and hoses for medical and potable water applications.

  3. PVC flooring (LVT, sheet, and tile backing layers).

  4. Food packaging films and blister packs requiring FDA-conformant stabilizers.

  5. Children’s toys and childcare articles meeting stringent EN71-3 and CPSIA requirements.

Specifications Of Baerlocher BAEROSTAB MC 9659 KA Calcium Zinc Stabilizer

Chemical TypeCalcium zinc carboxylate complex (halogen-free)
Product FormPowder (free-flowing, non-dusting)
AppearanceWhite to off-white fine powder
Primary ApplicationsRigid & flexible PVC compounds for sensitive end-uses
Key FeaturesNon-toxic, REACH-compliant, RoHS-compatible
BenefitsEnables regulatory compliance without sacrificing processability or product performance
Storage ConditionsStore in cool, dry place below 30 °C; protect from moisture
Shelf Life24 months from date of manufacture under recommended conditions


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