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

RianoX 1135 Antioxidant

RianoX 1135 Antioxidant is a high-performance hindered phenolic antioxidant from RianoX’s premium additive series, engineered for thermal and oxidative stability in polyolefins, engineering plastics, and elastomers. It offers low volatility, excellent processing safety, and synergistic performance with phosphites. Widely used in automotive, packaging, and cable applications requiring long-term durability and color retention.
  • rianox 1135 antioxidant_11baf137
  • rianox 1135 antioxidant_11baf137

Features Of RianoX 1135 Antioxidant

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

  2. Low volatility and excellent compatibility with polyolefins, styrenics, and engineering thermoplastics.

  3. Non-staining and low-color formation—ideal for applications requiring high aesthetic clarity.

  4. Effective at low dosage levels (0.1–0.5 wt%), delivering cost-efficient stabilization.

  5. REACH-compliant and free of heavy metals, brominated compounds, and primary aromatic amines.

Typical Applications Of RianoX 1135 Antioxidant

  1. Polypropylene (PP) and polyethylene (PE) films, fibers, and injection-molded parts.

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

  3. Food-contact packaging materials requiring FDA-conformant stabilization solutions.

  4. Electrical & electronics housings where long-term insulation integrity is critical.

  5. Recycled polymer streams requiring robust melt stabilization during reprocessing.

Specifications Of RianoX 1135 Antioxidant

Chemical TypeHindered phenol
Product FormFree-flowing white to off-white crystalline powder
AppearanceWhite to light beige crystalline solid
Melting Point128–132 °C
Assay (Purity)≥ 99.0% (by HPLC)
Residue on Ignition≤ 0.1%
SolubilitySoluble in chloroform, toluene, and hot xylene; slightly soluble in ethanol
Primary ApplicationsStabilization of polyolefins, styrenic polymers, and thermoplastic elastomers


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