1. Good chemical stability. Resistant to alkali, acid, water, cement, and other chemical corrosion; strong adhesion to resin, easily soluble in styrene, etc.
2. High strength, high modulus and light weight.
3. Good dimensional stability, stiffness, flatness, not easy to shrink and deform, and good positioning.
4. Good toughness. Good impact resistance.
5. Prevent mildew and insects.
6. Fire prevention, heat preservation, sound insulation and insulation.