Masterbatch Pigments

Masterbatch pigment powder is a concentrated organic formulation designed for precise coloration of plastics during polymer processing. These heat-stable colorants withstand extrusion temperatures up to 300°C (ASTM D3418) while maintaining ΔE ≤0.7 color consistency across production batches. Engineered with 99.9% particle fineness below 3μm (ISO 13320), the powder ensures uniform dispersion in PE, PP, and engineering plastics, eliminating speckling and flow lines.

The formulation resists migration (<0.05% extractables per FDA 21 CFR) and delivers UV stability (≤1.0ΔE after 2,000 hours QUV-B exposure). Produced at 700 metric tons monthly, our pigment powder supports large-scale masterbatch production with ≤1.2% batch variance. Specialized surface treatments enhance compatibility with carrier resins, achieving 98% let-down ratios without compromising tensile strength (ASTM D638).

Technical Advantages
300°C thermal stability for screw extrusion
Halogen-free and heavy metal-free (RoHS 3)
Resistance to screw slippage and plate-out
Optimized for 1:50 let-down ratios

Applications
Automotive interior plastic components
Multilayer packaging films
Construction-grade PVC profiles

Certifications
REACH Annex XVII Compliance
ISO 9001:2015
UL ECVP 746C

Project Cases
2018: European Automotive Consortium
Supplied 30MT of heat-resistant pigment for dashboards, maintaining ≤0.6ΔE after 5-year UV simulation (SAE J2412).

2021: US Film Production Expansion
Developed 40MT of non-migrating pigment for food-grade films, passing 200+ thermal cycles (ASTM D3895).

2023: Southeast Asian Profile Project
Delivered 25MT of weathering-resistant pigment for window frames, achieving 8/9 Blue Wool Scale lightfastness (ISO 105-B02).

According to the samples you provide, we will make precise copies. According to your specific needs and preferences, we will provide tailor-made products.

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