parameters

flame retardant abve 80℃ can be decomposed

non-combustible material

non-combustible material, light point2700℃

evaluate

bad

good

excellent

parameters

water decomposition

bear soak in 30 days

Bear soak in 100 days, Physical Properties△＜3%

evaluate

bad

good

excellent

density

1.0g/C㎡

1.03-1.0g/C㎡

0.7-1.3g/C㎡

impact strength

≤1KJ

≥3.5KJ

≥3.5KJ

Flexural strength

≤9MPa

≥14 MPa

≥14 MPa

Thermal conductivity coefficient

unknown

0.51W/㎡(W/㎡.K

0.65W/㎡(W/㎡.K

Thermal expansion coefficient

unknown

7.5*10MM/C(MM/K)

2.6*10MM/C(MM/K)

evaluate

Normal

excellent

excellent

parameters

Do not painting directly
Do not covering direct
Do not sticking tile

stickers, cloth, aluminum plate and other decorative materials can be affixed tile

stickers, cloth, aluminum plate and other decorative materials can be affixed tile

evaluate

Bad

excellent

excellent

parameters

Do not nail the steam nail, just can use screw.
Cut with wallpaper knife or marble saw.

Do not nail the steam nail. Cut with marble saw only.

Do nail the steam nail. Cut with wallpaper knife or marble saw.

evaluate

normal

normal

excellent

Parameters

Pulverization phenomenon, No toxic substance

asbestos

No toxic substance

evaluation

normal

bad

good

parameters

Cost low

Cost high (do not contain asbestos)

Cost normal

evaluation

excellent

Bad

excellent