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

y TR-139 PO34 Pigment

y TR-139 PO34 Pigment is a high-performance organic red pigment from the y TR Series, offering excellent heat stability, lightfastness and dispersibility in plastics and coatings. Designed for demanding applications including automotive finishes and engineering thermoplastics, it delivers vibrant hue consistency and superior migration resistance. Compliant with REACH and RoHS, this pigment ensures regulatory safety without compromising color strength or processing efficiency.
  • y tr 139 po34 pigment_9f3e0eb9
  • y tr 139 po34 pigment_9f3e0eb9

Features Of y TR-139 PO34 Pigment

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

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

  3. Good dispersibility in both polar and non-polar polymer matrices.

  4. Low migration tendency in PVC, polyolefins, and engineering plastics.

  5. Compliant with major global regulatory frameworks including REACH and RoHS.

Typical Applications Of y TR-139 PO34 Pigment

  1. Coloration of rigid and flexible PVC profiles, cables, and flooring.

  2. Masterbatch formulation for polypropylene (PP) and polyethylene (PE) packaging films.

  3. Automotive interior components requiring long-term UV and heat resistance.

  4. Engineering thermoplastics including ABS and polycarbonate for durable consumer goods.

  5. Industrial coatings and coil coatings where color consistency and durability are critical.

Specifications Of y TR-139 PO34 Pigment

Chemical TypeOrganic pigment – perylene derivative
Product FormFine powder, free-flowing
AppearanceReddish-brown powder
Primary ApplicationsPolymer coloring, industrial coatings, masterbatches
Key FeaturesHigh tinctorial strength, low dusting, excellent heat stability
BenefitsReduced dosage requirements, consistent batch-to-batch color matching
Density (25°C)1.45–1.50 g/cm³
Volatile Matter (105°C, 2 h)≤0.5 wt%


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