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CHARACTERISTICS |
EUROSTANDARRDS
EN-159/IS13753 |
SAINTS VALUE |
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DIMENTION & SURFACE QULITY |
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Dimention & Surface Quality |
0.5% |
17.0-18% |
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Deviation in Thickness |
0.6mm |
0.3mm |
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Straightness of Sides |
0.3% |
0.2% |
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Rectangularity |
0.5% |
0.3% |
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Surface Flatness |
0.5% |
0.3% |
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surface Quality |
Min.95% |
Min.96% |
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PHYSICAL PROPERTIES |
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Water Absorption |
>10% |
14.17% |
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Bending Strength |
>150 Kg./Cm2 |
200-250 Kg/Cm2 |
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Scratch Hardness (mohs scale) |
Min 3 |
Min 3 |
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Crazing Resistance |
1 Cycle |
No Crazing Upto 4 Cycle |
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CHEMICAL PROPERTIES |
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Staining Resistance |
Min Class 2 |
resistant to all Acids and Allkalies & Household Chemical, except Hydro Flouric Acid |
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Household Chemical |
Min Class B |
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THERMAL PROPERTIES |
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Thermal Shock Resistance |
Resistant 10 Cycles |
CONFORMS |
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Thermal Expansion |
Max 9E-06 |
CONFORMS |
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