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

Sun Ace SAK-CZ67-NP Calcium Zinc Stabilizer

Sun Ace SAK-CZ67-NP is a non-phthalate calcium zinc stabilizer from Sun Ace’s SAK series, designed for rigid PVC applications requiring low volatility, excellent thermal stability and superior long-term color retention. It offers balanced lubricity, high compatibility, and REACH-compliant safety—ideal for pipes, profiles and medical-grade extrusions where heavy-metal-free performance is critical.
  • sun ace sak cz67 np calcium zinc stabilizer_1a966a76
  • sun ace sak cz67 np calcium zinc stabilizer_1a966a76

Features Of Sun Ace SAK-CZ67-NP Calcium Zinc Stabilizer

  1. Non-toxic, heavy-metal-free formulation compliant with global food-contact and RoHS regulations.

  2. Excellent thermal stability for extended processing windows in high-speed extrusion and calendering.

  3. Superior long-term color retention, minimizing yellowing during prolonged heat exposure.

  4. Good compatibility with PVC resins, plasticizers (e.g., DOP, DOTP), and common additives.

  5. Low volatility and minimal plate-out tendency, ensuring stable operation and reduced downtime.

Typical Applications Of Sun Ace SAK-CZ67-NP Calcium Zinc Stabilizer

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

  2. Flexible PVC flooring and wall coverings.

  3. Medical tubing and pharmaceutical packaging films.

  4. Food-grade packaging films and containers.

  5. PVC-based wire & cable insulation and jacketing.

Specifications Of Sun Ace SAK-CZ67-NP Calcium Zinc Stabilizer

Chemical TypeCalcium Zinc organic complex (non-ionic)
Product FormPale yellow to light amber free-flowing powder
AppearanceUniform granular powder, no visible lumps or dust
Primary ApplicationsRigid & flexible PVC processing (extrusion, calendering, injection molding)
Key FeaturesHeavy-metal-free, REACH-compliant, low odor
BenefitsEnhanced melt stability, improved surface gloss, reduced die buildup
Storage ConditionsStore in cool, dry place below 30°C; keep container tightly sealed
Shelf Life24 months from date of manufacture under recommended storage


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