
1. Low density, good flexibility, and high recovery rate;
2. Shock resistance is better than polystyrene plastic;
3. With independent bubble structure, the surface water absorption rate is low;
4. Good anti-permeability performance;
5. It is resistant to acid, alkali, salt, oil and other organic solvents, and has excellent aging resistance;
6. No flow at high temperature, no brittleness at low temperature.