High quality color stable roof tile and roof tiles accessories

Heat-Resistance

(72°c,6h)no deformation

High-low temperature change

±0.11%

Cold-Resistance

(-40 °c,6h) no crack in surface

Fire-protection

Class B1 

Bending capability

25mm

Vicat softening temperature

≥75°c

Flexural load

800N, no crack

Water absorption rate

≤0.05%

Flexural strength

72MPa

Nail force

≥46N

Tensile strength

30MPa

Chemical resistance properties

No reaction in salt, alkali(≤60%)