Features: 1. Waterproofing. 2. Fire retardant and self-extinguishing. 3. Heat preservation. 4. Sound-insulated. 5. Insulation. 6. Non-corrosion. 7. Non-toxic. 8. Tough, rigid with the high impact strength. 9. Stable color retention. Applications: 1. Building outdoor wall board, indoor decoration board, partition board in office and house. 2. Screen printing, flat solvent printing, engraving, billboard and exhibition display. 3. Chemical anticorrosion project, special cold project, environmental protection.