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 Without 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

PRODUCT CHARACTERISTICS

1.Water resistance ,color lasting stability

2.Fire resistance,fire-proof for 4 hours,class-A1 incombustibility

3.Water resistance,lower water absorption rate,no deformation

4.Pollution resistance ,bright and clean surface ,difficulty to stain

5.Scratch resistance ,high compactness,difficulty to scratch

6.Rub resistance ,solid paint ,traceless when rubbing

7.Corrosion resistance,acid and alkali resistant ,long life usage

8.Impact resistance ,best material quality,durable usage

9.UVresistance ,absorb UV,difficulty to fade


PRODUCT COMPARISON

Item Calcium Silicate Boar Gypsum Plaster Board MagnesiumBoard TKBoard(Glass Fiber Cment Board) Raw Material Cement ,Quartz Sand,Organic/Inorfil Cellulose Fiber Gypsum,Paper Magnesium Oxide,Magnesium Chloride C-Glass,Short Mineral wool,Low Alkali Portland Anti-Bending Strength(Mpa) >12 4-5 <12 6-8 Fire-proof Rate A-class incombustible(GB8624-1997) Non-Flammable Incombustible Incombustible Incombustibility(min) >240 60 50 70 Damp-proof Rate After wetting, the strengthdrops by 20-40%,recovers by 100% after dryness Distortion after wetting,beyond retrieve Distortion after wetting,beyond retrieve Distortion after wetting,beyond retrieve Use Age Used for many years sagging because of absorbing the Moisture in the air,short lifetime Sagging because of absorbing the Moisture in the air,short lifetime Distortion after wetting,beyond retrieve, short lifetime