1)water resistance: The airtight abscess structure, does not absorb water, moisture-proof, the water resistant performance is good.

2)wearability: Bears chemicals and so on sea water, fat, acid, alkali to corrode, antibacterial,

3)non-toxic, tasteless, does not have the pollution. workability: And easy to carry on processings and so on thermo-compression, tailor, rubberizing, fitting.

4)against vibration: The rebound elasticity and the stretching resistance are high, tough, has the good quakeproof/cushion performance.

5)heat preservation: The heat insulation, the heat preservation cold-resistance and the low temperature performance are outstanding,may bear severely cold and the insolation.

6)Sound-insulated: The airtight abscess, the sound-insulated effect is good.