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

SONGWON SONGNOX 21B Antioxidants

SONGWON SONGNOX 21B is a synergistic antioxidant blend combining primary and secondary antioxidants in an optimized ratio. This free-flowing white powder formulation delivers comprehensive protection against thermal-oxidative degradation through dual-action stabilization mechanisms.

Features Of SONGWON SONGNOX 21B Antioxidants

  1. Process Optimizer - Ensures smooth high-temperature processing

  2. Thermal Guardian - Enhances long-term heat resistance

  3. Universal Performer - Compatible with various polymer systems

  4. Quality Enhancer - Maintains material properties over time

Typical Applications Of SONGWON SONGNOX 21B Antioxidants

  1. Polyolefin Processing - PE and PP extrusion and molding

  2. Engineering Resins - Polyester and polyamide components

  3. Rubber Compounds - Synthetic rubber stabilization

  4. Technical Parts - High-performance plastic products

  5. Industrial Materials - Durable polymer formulations

Specifications Of SONGWON SONGNOX 21B Antioxidants

Appearance
Free - flowing white powder
Chemical Composition
SONGNOX 1010 / SONGNOX 1680 (1:2)
CAS No.
6683 - 19 - 8 / 31570 - 04 - 4
Solubility in Water
Insoluble
Solubility in Organic Solvents
Soluble in common solvents like toluene, acetone
Volatile Loss
Low
Volatile Loss
Max. 0.50%
Acid Value
Max. 1.00 mg KOH/g



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