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

Mei Guo Ya Shi Lan Naugard 431 Antioxidant

Naugard®431byMeiGuoYaShiLanisahigh-performancephenolicantioxidantfromtheNaugardseries,designedforelastomersandrubbercompounds.Itprovidessuperiorextractionresistance,thermalstability,andlong-termagingprotection,ensuringproductintegrityduringprocessingandend-useapplications.
  • mei guo ya shi lan naugard 431 antioxidant_42a30f1a
  • mei guo ya shi lan naugard 431 antioxidant_42a30f1a

Features Of Mei Guo Ya Shi Lan Naugard 431 Antioxidant

  1. High-performance hindered phenolic antioxidant offering excellent thermal and oxidative stability.

  2. Low volatility and superior migration resistance, ensuring long-term protection in polymer matrices.

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

  4. Non-discoloring formulation suitable for applications requiring color stability and clarity.

  5. Regulatory-compliant for use in food-contact and medical-grade polymer applications where permitted.

Typical Applications Of Mei Guo Ya Shi Lan Naugard 431 Antioxidant

  1. Polypropylene (PP) and polyethylene (PE) packaging films and containers.

  2. Automotive interior components exposed to elevated temperatures and UV stress.

  3. Medical tubing and disposable devices requiring biocompatibility and shelf-life extension.

  4. Household appliances and durable goods made from stabilized polyolefin compounds.

  5. Cable jacketing and wire insulation materials demanding long-term electrical and mechanical integrity.

Specifications Of Mei Guo Ya Shi Lan Naugard 431 Antioxidant

Chemical TypeHindered phenol
Product FormFree-flowing white to off-white granules
AppearanceGranular, free of visible dust or clumps
Primary ApplicationsPolyolefins, styrenic polymers, thermoplastic elastomers
Key FeaturesThermal stability, low extractability, non-staining
BenefitsExtended polymer service life, reduced degradation during processing and end-use
SolubilitySoluble in common organic solvents; dispersible in molten polymers
Storage ConditionsStore in cool, dry place under inert atmosphere; avoid prolonged exposure to air and moisture


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