1. Good chemical stability: alkali resistance, acid resistance, waterproof, cement corrosion resistance and other chemical corrosion resistance; Bound to a strong resin, dissolved in styrene.

2. Good dimensional stability, good stiffness, smoothness is not easy to shrink and deformation, good positioning performance.

3. Good impact resistance, not easy to tear.

4. Fire prevention, heat insulation, sound insulation, insulation, etc.