Fiber

Fiber pigment powder is designed for mass coloration of synthetic fibers like polyester, nylon, and polypropylene. These organic formulations withstand melt-spinning temperatures up to 300°C (ISO 11357) while maintaining ΔE ≤0.6 color consistency. With 99.9% particle fineness below 1μm (ISO 13320), the powder ensures uniform dispersion in polymer melts, eliminating filter blockage and yarn breakage.

The pigment resists UV degradation (≤0.8ΔE after 3,000 hours ISO 105-B02) and chemical exposure to acids/alkalis (pH 2-12). Produced at 700MT monthly, our powder reduces dyeing waste by 90% compared to conventional methods, supporting automotive textiles and geotextile production. Specialized dispersion technology maintains tensile strength within ±3% of uncolored fibers (ASTM D3822).

Technical Advantages
300°C thermal stability for melt-spinning
≤0.1% filter pressure increase per ton
Halogen-free and heavy metal-free
Compatible with antistatic additives

Applications
Automotive interior carpet fibers
UV-resistant outdoor geotextiles
Flame-retardant industrial fabrics

Certifications
Oeko-Tex Standard 100
ISO 9001:2015
REACH SVHC Compliance

Project Cases
2017: European Automotive Textiles
Supplied 25MT of heat-stable pigment for seat fabrics, achieving 200,000+ abrasion cycles (ISO 12947).

2021: US Geotextile Initiative
Developed 30MT of UV-resistant pigment for erosion control mats, maintaining ≤0.5ΔE after 5-year exposure (ASTM D4355).

2023: Southeast Asian Industrial Fabrics
Delivered 18MT of anti-static pigment for cleanroom textiles, passing ISO 10965 electrical resistance tests.

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