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

Galata Chemicals Mark Z 2021 Zinc Stabilizer

Galata Chemicals Mark Z 2021 Zinc Stabilizer is a high-performance PVC thermal stabilizer combining zinc soaps with synergistic co-stabilizers. Designed for rigid and flexible PVC applications, it delivers excellent initial color hold, long-term thermal stability, and low volatility. The formulation ensures consistent processing, reduced plate-out, and compliance with stringent regulatory requirements including RoHS and REACH.
  • galata chemicals mark z 2021 zinc stabilizer_a4087c2e
  • galata chemicals mark z 2021 zinc stabilizer_a4087c2e

Features Of Galata Chemicals Mark Z 2021 Zinc Stabilizer

  1. High-efficiency zinc-based thermal stabilizer for rigid PVC formulations.

  2. Excellent long-term color retention and reduced early discoloration during processing.

  3. Low volatility and minimal plate-out, ensuring consistent extrusion and calendering performance.

  4. Compatible with calcium/zinc (Ca/Zn) co-stabilizer systems for enhanced regulatory compliance.

  5. Free-flowing powder form with excellent dispersion characteristics in dry-blend PVC compounds.

Typical Applications Of Galata Chemicals Mark Z 2021 Zinc Stabilizer

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

  2. PVC profiles used in window frames, door systems, and architectural cladding.

  3. PVC sheets and foamed boards for signage and interior decoration.

  4. Electrical conduit and cable ducting requiring halogen-free thermal stability.

  5. Medical-grade rigid packaging where low extractables and regulatory acceptance are critical.

Specifications Of Galata Chemicals Mark Z 2021 Zinc Stabilizer

Chemical TypeZinc carboxylate complex (non-soap type)
Product FormFree-flowing white to off-white fine powder
AppearanceHomogeneous free-flowing powder, no lumps or caking
Primary ApplicationsThermal stabilization of rigid PVC in extrusion, calendering, and injection molding
Key FeaturesHalogen-free, heavy-metal-free (except Zn), REACH-compliant formulation
BenefitsImproved melt stability, reduced yellowing, enhanced compatibility with Ca/Zn systems
Recommended Dosage Range1.5–3.0 phr (parts per hundred resin), depending on formulation and process conditions
Storage ConditionsStore in cool, dry place below 30°C; keep container tightly closed


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