1, watertightness, antisepsis and do not become mildewed, do not living the characteristic of the insect,Can obstructs availably congealed, prevent the piping congelation.

2, light volume-weight,high coefficient of acoustic absorbtion, non-combustible and prevent fire,chemistry stability is good.

3, the cost is lower, the function of hydrophpbic coefficient is good, enriching the flexibility, the soft degree is good;Normal thermal insulation materials and normal coal insulation materials.

The application is wide,product function stability.

 Technique data: