Light of Composite panels,high strenght,corrosion resisting,good thermal insulation properties,sound and heat insulationm, Moistureproof fire prevention mothproof, long service life, easy installation,PU sandwich,The heat preservation effect is better.

Description:                                  
Comrressive strength 120-220Mpa;

Strength of extension 2010-355Mpa;

Surface hardness>320Mpa;

The osmotic strength>25