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

Addivant NAUGARD PS48 Antioxidant

Addivant NAUGARD PS48 Antioxidant is a high-performance hindered phenolic antioxidant from Addivant’s NAUGARD series, designed for polyolefins and elastomers. It offers exceptional thermal stability, low volatility, and synergistic performance with phosphites. Widely used in PP, PE, and TPO applications to prevent oxidative degradation during processing and long-term service life.
  • addivant naugard ps48 antioxidant_edabc02a
  • addivant naugard ps48 antioxidant_edabc02a

Features Of Addivant NAUGARD PS48 Antioxidant

  1. High-performance phenolic antioxidant offering excellent long-term thermal stability.

  2. Low volatility and minimal migration, ensuring sustained protection in demanding processing conditions.

  3. Compatible with a broad range of polymers including polyolefins, styrenics, and engineering thermoplastics.

  4. Meets FDA 21 CFR §178.2010 for indirect food contact applications when used at approved levels.

  5. Free-flowing powder form enables consistent feeding and uniform dispersion in compound formulations.

Typical Applications Of Addivant NAUGARD PS48 Antioxidant

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

  2. Automotive interior components requiring high heat resistance and low extractables.

  3. Food packaging films and containers made from polyethylene (PE) and polypropylene (PP).

  4. Industrial pipes and pressure-rated tubing exposed to elevated service temperatures.

  5. Recycled polyolefin compounds where enhanced stabilization against thermo-oxidative degradation is critical.

Specifications Of Addivant NAUGARD PS48 Antioxidant

Chemical TypeSynergistic blend of hindered phenol and phosphite antioxidants
Product FormFree-flowing white to off-white powder
AppearanceUniform granular powder, free of visible foreign particles
Primary ApplicationsPolyolefins (PP, HDPE, LDPE), styrenic resins, and engineering thermoplastics
Key FeaturesThermal stability, low volatility, FDA-compliant, polymer compatibility
BenefitsExtended product lifetime, reduced discoloration, improved melt stability during extrusion
Storage ConditionsStore in cool, dry place below 30°C; keep container tightly closed
Shelf Life24 months from date of manufacture under recommended storage conditions


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *