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

Galata Chemicals Mark BZ 891 Barium Zinc Stabilizer

Galata Chemicals Mark BZ 891 Barium Zinc Stabilizer is a non-toxic, lead-free heat stabilizer for rigid PVC applications. It delivers excellent thermal stability, long-term color retention, and low volatility. Ideal for pipes, profiles, and window frames, it ensures smooth processing and superior weather resistance while meeting stringent environmental standards.
  • galata chemicals mark bz 891 barium zinc stabilizer_50fcda8b
  • galata chemicals mark bz 891 barium zinc stabilizer_50fcda8b

Features Of Galata Chemicals Mark BZ 891 Barium Zinc Stabilizer

  1. High thermal stability for extended processing window in PVC extrusion and calendering.

  2. Excellent long-term color retention with minimal yellowing during aging and heat exposure.

  3. Low volatility and reduced plate-out tendency, ensuring cleaner die and roll surfaces.

  4. Compatible with a broad range of PVC resins, plasticizers, and co-stabilizers including epoxidized soybean oil (ESBO).

  5. Barium-zinc synergistic formulation offering balanced initial color and long-term stability without heavy metal restrictions (RoHS-compliant).

Typical Applications Of Galata Chemicals Mark BZ 891 Barium Zinc Stabilizer

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

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

  3. Flexible PVC flooring and wall coverings.

  4. PVC-based automotive interior trims and under-hood components.

  5. Medical-grade tubing and packaging films requiring non-toxic stabilization.

Specifications Of Galata Chemicals Mark BZ 891 Barium Zinc Stabilizer

Chemical TypeBarium zinc carboxylate complex
Product FormPale yellow to light amber liquid
AppearanceClear, homogeneous liquid with slight characteristic odor
Primary ApplicationsThermal stabilization of rigid and flexible PVC
Key FeaturesSynergistic Ba/Zn ratio, low migration, non-volatile
BenefitsReduced equipment fouling, improved product consistency, REACH-compliant formulation
Storage ConditionsStore in original sealed container at 5–30°C; protect from moisture and direct sunlight
Shelf Life24 months from date of manufacture under recommended storage


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