Industrial Grade Sepiolite Charring Agent Light Yellow Fluffy Powder. Superior Charring Performance: Forms stable carbon layer to insulate oxygen and delay combustion effectively. High Whiteness Standard: Hunter whiteness value is greater than or equal to 90 for premium quality. Excellent Dispersion: Ensures good dispersion in polymer systems with minimal impact on mechanical properties. Flexible Customization: Offers full, minor, and flexible customization from samples or designs. ISO Certified Quality: Manufactured under ISO9001, ISO45001, and ISO14001 management system certifications. Fast Production Lead Time: Average lead time is within 15 workdays regardless of peak or off-peak seasons. 100% Finished Product Inspection: All products undergo visual and functional inspection before shipment. Traceable Raw Materials: Complete traceability system ensures quality and safety of all raw materials.