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

Baerlocher BAEROSTAB MC 91532 KA Calcium Zinc Stabilizer

Baerlocher BAEROSTAB MC 91532 KA is a high-performance calcium-zinc 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 processing methods, it ensures smooth extrusion and enhanced melt homogeneity while meeting strict EU REACH and RoHS compliance requirements.
  • baerlocher baerostab mc 91532 ka calcium zinc stabilizer_d7c642aa
  • baerlocher baerostab mc 91532 ka calcium zinc stabilizer_d7c642aa

Features Of Baerlocher BAEROSTAB MC 91532 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 semi-rigid PVC processing at elevated extrusion and calendering temperatures.

  3. Superior initial color hold and low color reversion during extended heat aging, supporting high-clarity end products.

  4. Good compatibility with common PVC plasticizers, lubricants, and fillers—enabling stable melt rheology and consistent dispersion.

  5. Low volatility and minimal plate-out tendency, ensuring clean operation in high-output production lines.

Typical Applications Of Baerlocher BAEROSTAB MC 91532 KA Calcium Zinc Stabilizer

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

  2. PVC pipes and fittings for potable water distribution and irrigation systems.

  3. Food-grade and medical-grade PVC films and sheets (e.g., blister packaging, IV bags).

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

  5. Transparent PVC stationery, credit cards, and ID card substrates.

Specifications Of Baerlocher BAEROSTAB MC 91532 KA Calcium Zinc Stabilizer

Chemical TypeCalcium zinc carboxylate complex
Product FormPaste (liquid dispersion)
AppearanceHomogeneous off-white to light yellow viscous paste
Primary ApplicationsRigid and semi-rigid PVC, especially for sensitive applications requiring non-toxic stabilization
Key FeaturesHeavy-metal-free, REACH-compliant, low-odor, non-volatile
BenefitsRegulatory compliance, excellent clarity retention, reduced equipment fouling
Storage ConditionsStore in original sealed container at 5–30 °C; protect from freezing and direct sunlight
Shelf Life12 months from date of manufacture under recommended storage conditions


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