Kaolin is utilized in PET and polyethylene films as an infrared absorber, allowing for the use of an additive for laser-mark molded packaging. By eliminating harmful ions from the polymer matrix, meta kaolinite can increase the resistivity of PVC cables. In coupling processes, hydroxyl groups on the calcined kaolin surface enhance the heat resistance and impact strength of polyamide. ... https://www.marketresearchfuture.com/reports/kaolin-market-5865