Origin	China
Model Number	1220*2440*4.5-30mm
Brand Name	YIHE(OEM acceptable)

Detailed Product Description

Calcium silicate board is made of high grade siliceous and calcareous materials with the mixture of natural fiber reinforced substance. It is a brand new architectural and industrial board with excellent performances.

Features:

1.Fireproof:  It is flame resistant to combustion at 800 and remains flameless at1200 . non-flammability: National Standards GB8624 Grade A

2.Humidity Resistance:  The board still keeps Intact after being soaked in water for one month , the phenomenon of swelling and out of shape will Not happen. It will Not disintegrate when Immersed in water or exposed to freeze/thaw cycles for prolonged periods of time.

3. High Strength : the strongest one among the inorganic thermal insulation materials with the similar density

4. Heat Insulation: lower thermal conductivity than other hard mass thermal insulation material

5. Pressure tolerance, and acid resistance.

Product Data :

Materials: Tobermorite, cement, quartz sand, reinforced fiber

Color:white,gray,buff

Flexural strength: Transverse≥9.4N/m m², Vertical≥6.3N/m m²

Moisture content:  ≤10%

Water absorption:≤60

Density (g/cm²): ≥0.85

Frost resistance: suffer 25 times freezing thawing cycles, no delaminating

Thermal conductivity (w/m.k):  ≤0.20

Swelling rate (%) :  ≤0.23

Thermal shrinkage:( %): ≤0.98

Radioactivity: National Standards GB6566-2001

Usage:

Partition board and ceiling floor, Counter fort, furniture scale board and fireproofing door scale board . Access flooring, desktop board, billboard, goods chest and wallboard of kitchen and toilet.