high quality ❤ huajin glass epoxy ❤ Composite panels

high quality ❤ huajin glass epoxy ❤ Composite panels

☞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

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