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

Cathay Masterbatch Red AP315 Inorganic Pigment

Cathay Masterbatch Red AP315 is an inorganic pigment masterbatch from Cathay’s high-performance AP series, featuring excellent thermal stability, UV resistance, and color consistency for polyolefin and engineering plastic applications. It offers superior dispersion, low migration, and REACH-compliant formulation with 60–70% pigment loading.
  • cathay masterbatch red ap315 inorganic pigment_d3547e57
  • cathay masterbatch red ap315 inorganic pigment_d3547e57

Features Of Cathay Masterbatch Red AP315 Inorganic Pigment

  1. High thermal stability suitable for processing temperatures up to 280°C.

  2. Excellent lightfastness and weather resistance (rated ISO 105-B02, Grade 7–8).

  3. Low migration and bleed resistance in polyolefin and PVC matrices.

  4. Consistent batch-to-batch color reproducibility with narrow chromatic tolerance (ΔE ≤ 0.8).

  5. Non-hazardous formulation compliant with REACH and RoHS directives.

Typical Applications Of Cathay Masterbatch Red AP315 Inorganic Pigment

  1. Automotive interior components (dashboards, trim, seat fabrics).

  2. Food-contact-grade packaging films and containers (PP, HDPE).

  3. Construction profiles and window frames requiring long-term UV durability.

  4. Electrical conduit and cable sheathing materials.

  5. Household appliances housings and consumer electronics enclosures.

Specifications Of Cathay Masterbatch Red AP315 Inorganic Pigment

Chemical TypeIron oxide-based inorganic pigment (α-Fe₂O₃)
Product FormFree-flowing granular masterbatch (carrier: polyethylene)
AppearanceUniform brick-red granules
Primary ApplicationsPolyolefins (PP, PE), PVC, PS, ABS
Key FeaturesHeat stable, non-bleeding, low dust generation
BenefitsReduced machine fouling, improved color consistency, extended service life
Regulatory ComplianceREACH registered, RoHS compliant, FDA non-intent for food contact (subject to final formulation review)
Recommended Dosage1.5–4.0 wt% depending on substrate and opacity requirement


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