GOYENCHE-S199 Fluorine-free fully environmentally friendly water and oil repellent agent GY-SS-10 PTFE and fluorine free Environmentally Friendly Carbon Forming Anti-dripping Agent GOYENCHEM-S192 Clean process Fluorine-free Environment-friendly Water Repellent GOYENCHEM-S190 GOYENCHEM-S195 Clean process Fluorine-free ECO-Friendly Water Repellent GOYENCHEM-S196 Eco-Friendly Fluorine-Free Nano Water Repellent
