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

Matililan 626 Antioxidant

Matililan® 626 Antioxidant is a high-performance hindered phenolic antioxidant from the Matililan® series, designed for polyolefins and elastomers. It offers excellent thermal stability, low volatility, and superior processing protection. Compatible with PP, PE, and TPE, it prevents oxidative degradation during extrusion and molding. Widely used in automotive, packaging, and cable applications for long-term polymer stabilization.
  • matililan 626 antioxidant_0771913e
  • matililan 626 antioxidant_0771913e

Features Of Matililan 626 Antioxidant

  1. High-efficiency phenolic antioxidant with synergistic stabilization in demanding thermal and oxidative environments.

  2. Excellent compatibility with polyolefins, including PP, HDPE, and LDPE, without blooming or migration issues.

  3. Low volatility and superior long-term aging resistance, extending product service life under elevated processing temperatures.

  4. Non-staining and low-color formation—ideal for applications requiring high clarity and color stability.

  5. REACH-compliant formulation with no SVHCs listed in current Annex XIV, supporting sustainable manufacturing practices.

Typical Applications Of Matililan 626 Antioxidant

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

  2. HDPE pipes and geomembranes exposed to outdoor UV and thermal stress.

  3. Food-contact-grade polyolefin packaging films requiring FDA-compatible stabilizers.

  4. Recycled polyolefin compounds where enhanced melt stability during reprocessing is critical.

  5. Blown and cast film extrusion processes requiring consistent die performance and low gel formation.

Specifications Of Matililan 626 Antioxidant

Chemical TypeSynergistic hindered phenol antioxidant
Product FormFree-flowing white to off-white granules
AppearanceUniform granular solid, free from visible impurities
Primary ApplicationsPolyolefins (PP, PE), engineering plastics, recycled resins
Key FeaturesThermal stability up to 280°C, low extractability, excellent dispersion
BenefitsReduces chain scission, suppresses yellowing, improves mechanical retention after aging
Regulatory StatusComplies with EU Regulation No. 10/2011 for food-contact plastics (as part of formulated systems)
Storage ConditionsStore in cool, dry place below 30°C; protect from direct sunlight and moisture


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