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

ADEKA ADK STAB SC-123B Calcium Zinc Stabilizer

ADEKA ADK STAB SC-123B is a calcium-zinc thermal stabilizer from ADEKA’s ADK STAB series, designed for rigid PVC processing. It offers excellent initial color retention, long-term stability, and low volatility without heavy metals. Ideal for pipes, profiles, and sheets requiring eco-friendly, non-toxic stabilization with balanced lubricity and melt flow control.
  • adeka adk stab sc 123b calcium zinc stabilizer_3f9c70b3
  • adeka adk stab sc 123b calcium zinc stabilizer_3f9c70b3

Features Of ADEKA ADK STAB SC-123B Calcium Zinc Stabilizer

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

  2. Excellent long-term thermal stability for rigid and flexible PVC processing at elevated temperatures.

  3. Superior initial color retention and low color development during extrusion and calendering.

  4. Good compatibility with common PVC plasticizers, lubricants, and fillers.

  5. Enhanced melt flow properties contributing to improved processability and reduced die buildup.

Typical Applications Of ADEKA ADK STAB SC-123B Calcium Zinc Stabilizer

  1. Rigid PVC pipes and fittings for potable water and construction applications.

  2. PVC profiles including window frames, door systems, and cladding materials.

  3. Flexible PVC films and sheets for packaging, flooring, and medical tubing.

  4. Wire and cable insulation requiring low-smoke, halogen-free performance.

  5. Injection-molded PVC components for automotive interior trim and consumer goods.

Specifications Of ADEKA ADK STAB SC-123B Calcium Zinc Stabilizer

Chemical TypeCalcium zinc organic complex (heavy-metal-free)
Product FormPowder
AppearanceWhite to off-white free-flowing powder
Primary ApplicationsRigid and semi-rigid PVC compounds
Key FeaturesNon-toxic, RoHS-compliant, FDA-compatible (subject to formulation)
Recommended Dosage2.0–4.0 phr (parts per hundred resin), depending on PVC type and processing conditions
Storage ConditionsStore in cool, dry place below 30°C; protect from moisture and direct sunlight
Shelf Life24 months from date of manufacture under recommended storage conditions


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