Fiber Cement Board Supplier

11/21/2017

We are the Chinese manufacturer for fiber cement board, UV coated fiber cement board with solid color surface, marble like surface, granite like surface, stone like surface, metallic surface or customized surface.

The detailed information for solid color fiber cement board are as following:

*TEST ITEMS*		*RESULT*
PHYSICAL MECHANICS PROPERTY	DENSITY	>1.4g/cm3
	WATER CONTENT	<10%
	WATER ABSORPTION	<28%
	WATER IMPERMEABILITY	The duration of the test shall be 24h,traces of moisture may appear on the under surface of the sheet ,but in no instance shall there be any information of drops of water
	IMPACT RESISTANCE	The surface od sheet doesn't have penetrating crack when ysing once falling ball impact test
	BENDING STRENGTH	>16MPA
	FREEZING RESISTANCE	no crack and delamination after 25 times freeze thaw recycling test
	INCOMBUSTIBLE	GB8624 A GRADE
	INTERNAL EXPOSURE INDEX	<1.0IRa
	EXTERNAL EXPOSURE INDEX	<1.0IY
COATING QUALITY	GLOSS DEVIATION(60)	<10
	ADHESIVE FORCE,LEVEL	<1
	PENCIL HARDNESS	>2H
	MORTAR RESISTANCE,24H	NO changing
	WATER RESISTANCE,168H	No abnormailties
	ACID-BASE RESISTANCE,168H	No abnormalities
	DAMP AND HOT RESISTANCE,1000H	No bibbles ,no rust,no crack
	COLD RESISTANCE OF THE HEAT CYCLE(TEN TIMES)	No abnormalities
	POLLUTION RESISTANCE	PASS
	DIRT-PICK UP RESISTANCE	<10%
	RINSING RESISTANCE (TIMES)	>10000
	SOLVENT(BUTANONE)WIPING TEST(TIMES)	>100
	SOLT FOG RESISTANCE,4000H	Nobubbles,no rust,no crack
	ARTIFICIAL WEATHERING AGING RESISTANCE,4000H	No bubbles, no falling off,no crack