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

Clariant PV FAST RED HF4B 187 Organic Pigment

Clariant PV FAST RED HF4B 187 is a high-performance organic pigment from the PV FAST® series, offering excellent heat stability, lightfastness, and dispersion in plastics and coatings. It delivers intense red shade, superior migration resistance, and consistent batch-to-batch quality—ideal for demanding automotive, packaging, and industrial applications where color accuracy and durability are critical.
  • clariant pv fast red hf4b 187 organic pigment_39a91541
  • clariant pv fast red hf4b 187 organic pigment_39a91541

Features Of Clariant PV FAST RED HF4B 187 Organic Pigment

  1. High tinctorial strength with excellent color purity and clean bluish-red shade.

  2. Outstanding thermal stability up to 280 °C, suitable for demanding polymer processing conditions.

  3. Excellent lightfastness (Grade 7–8 per ISO 105-B02) and weather resistance in outdoor applications.

  4. Good migration resistance in PVC, polyolefins, and engineering plastics.

  5. Optimized particle size distribution for enhanced dispersion and gloss retention in masterbatches.

Typical Applications Of Clariant PV FAST RED HF4B 187 Organic Pigment

  1. Polyvinyl chloride (PVC) profiles, cables, and flooring.

  2. Polyolefin (PP, PE) injection molding and blow-molded containers.

  3. Engineering plastics including ABS, PS, and polycarbonate blends.

  4. Plastic packaging films requiring FDA-compliant colorants (subject to regulatory approval).

  5. Automotive interior trims and non-structural plastic components.

Specifications Of Clariant PV FAST RED HF4B 187 Organic Pigment

Chemical TypeQuinacridone derivative (Pigment Violet 19 analog, modified)
Product FormFree-flowing powder
AppearanceDeep bluish-red powder
Primary ApplicationsPolymer coloration (PVC, PP, PE, ABS, PS)
Key FeaturesHigh thermal stability, low volatility, excellent dispersibility
BenefitsConsistent batch-to-batch color, reduced filter pressure buildup, high opacity
Regulatory StatusComplies with EU REACH; RoHS compliant; no SVHCs above threshold
Recommended Processing Temperature Range160–280 °C (depending on polymer matrix)


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