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

Clariant Hostasin Blue A2R 30 Color Paste

Clariant Hostasin Blue A2R 30 is a high-performance liquid color paste from Clariant’s Hostavin® range, offering excellent lightfastness and thermal stability for polyolefins and engineering plastics. It delivers intense blue shade with superior dispersion, low migration, and compliance with global food-contact regulations. Ideal for injection molding, extrusion, and blow molding applications.
  • clariant hostasin blue a2r 30 color paste_6abbacab
  • clariant hostasin blue a2r 30 color paste_6abbacab

Features Of Clariant Hostasin Blue A2R 30 Color Paste

  1. Highly concentrated, solvent-based blue color paste with excellent chroma and clean hue.

  2. Optimized for compatibility with polyolefins, including PP and PE, enabling uniform dispersion without agglomeration.

  3. Good thermal stability up to 260 °C, suitable for demanding extrusion and injection molding processes.

  4. Low migration and blooming resistance, ensuring color integrity in long-term applications.

  5. REACH-compliant formulation with no intentionally added heavy metals or restricted substances.

Typical Applications Of Clariant Hostasin Blue A2R 30 Color Paste

  1. Polypropylene (PP) packaging films and containers.

  2. Polyethylene (PE) blow-molded bottles and caps.

  3. Automotive interior components requiring consistent, lightfast blue tones.

  4. Household appliances and technical parts where color consistency and process robustness are critical.

  5. Non-food industrial containers requiring regulatory-compliant pigmentation.

Specifications Of Clariant Hostasin Blue A2R 30 Color Paste

Chemical TypeOrganic pigment dispersion (C.I. Pigment Blue 15:3)
Product FormViscous liquid color paste
AppearanceHomogeneous dark blue paste
Primary ApplicationsPolyolefin (PP/PE) coloring
Key FeaturesHigh concentration, low dusting, excellent dispersibility
BenefitsReduced dosing, improved batch-to-batch consistency, simplified handling
Regulatory ComplianceREACH registered; compliant with EU Directive 2002/72/EC for plastics in contact with food (subject to final formulation review)
Storage ConditionsStore at 10–30 °C in original sealed container; avoid freezing and prolonged exposure to UV light


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