Customization: | Available |
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Thickness: | 6mm-12mm |
Size: | 1200*2400mm, 1220*2440mm |
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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 formation of drops of water | ||
IMPACT RESISTANCE | The surface of sheet doesn't have penetrating crack when using 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 | ||
RADIOACTIVITY | Internal exposure index | ≤ 1.0IRa |
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External exposure index | ≤ 1.0Iγ | ||
COATING QUALITY | GLOSS DEVIATION (60) | ≤ 10 | |
ADHESIVE FORCE ,LEVEL | ≤ 1 | ||
PENCIL HARDNESS | ≥2H | ||
MORTAR RESISTANCE,24H | No changing | ||
WATER RESISTANCE,168H | No abnormalities | ||
ACID-BASE RESISTANCE,168H | No abnormalities | ||
DAMP AND HOT RESISTANCE,1000H | No bubbles , 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 | No bubbles , no rust, no crack | ||
ARTIFICIAL WEATHERING AGING RESISTANCE ,4000H | No bubbles , no falling off, no crack |