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

Sheng Lai Ke Te PW-9225B Antioxidant

ShengLaiKeTePW-9225BAntioxidantisahigh-performancephenolicantioxidantfromthePWseries,designedforpolyolefinsandengineeringplastics.Itoffersexcellentthermalstability,lowvolatility,andlong-termprotectiveeffectagainstoxidativedegradationduringprocessingandend-use.
  • sheng lai ke te pw 9225b antioxidant_0659123b
  • sheng lai ke te pw 9225b antioxidant_0659123b

Features Of Sheng Lai Ke Te PW-9225B Antioxidant

  1. High-performance hindered phenolic antioxidant with excellent thermal stability.

  2. Low volatility and superior long-term aging resistance in polymer matrices.

  3. Compatible with polyolefins, ABS, PS, and engineering thermoplastics.

  4. Non-staining and low odor—suitable for applications requiring high aesthetic quality.

  5. Meets stringent regulatory requirements for food-contact plastics (EU Regulation No. 10/2011 compliant).

Typical Applications Of Sheng Lai Ke Te PW-9225B Antioxidant

  1. Polypropylene (PP) fibers and nonwovens for medical and hygiene products.

  2. Polyethylene (PE) blow-molded containers and packaging films.

  3. Automotive interior components including dashboards and trim parts.

  4. Electrical & electronics housings requiring UL94 V-0 rated flame-retardant formulations.

  5. Recycled polymer blends where oxidative degradation control is critical.

Specifications Of Sheng Lai Ke Te PW-9225B Antioxidant

Chemical TypeHindered phenol
Product FormFree-flowing white to light yellow granules
AppearanceUniform granular solid
Melting Point110–118 °C
Flash Point≥200 °C (DSC method)
Assay (by HPLC)≥99.0%
Volatile Matter (105 °C, 2 h)≤0.3%
SolubilitySoluble in chlorinated hydrocarbons, aromatic solvents; sparingly soluble in aliphatic hydrocarbons


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