Regulatory Properties
Mechanical Properties
Deviation in Length & Width
Water Absorption
0.02%
0.03%
Deviation in Thickness
Bulk Density
0.40%
2200-2400kg/m3
Straightness of Sides
Breaking Strength
0.04%
9266N
Rectangularity
Impact Resistance
0.05%
No Indentation/Cracking
Class 3: Passed 600 Revolutions
Surface Flatness
Surface Abrasion Resistance
0.05%
Chemical Properties
Moh’s Hardness
5-7
Frost Resistance (visual defects after 100 thaw tests)
Chemical Resistance
Class A
No Damage
Stain Resistance
Thermal Shock Resistance
Class 5
No Damage
Not detected
Lead Release
Moisture Resistance
0.1mm/m
Not detected
Cadmium Release
Thermal Expansion
2.79x10-6
Fire Resistance
Crazing Resistance
Class A1
No Damage
55
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