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TECHNIAL SPECIFICATION |
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CHARACTERISTICS |
EURO STANDARDS
EN-159/IS 13753 |
SUMAN VALUE |
DIMENSION & SURFACE QUALITY |
| 1. Dimension |
+ 0.5% |
+ 0.2% |
| 2. Deviation in Thickness |
+ 0.6 mm |
+ 0.2 mm |
| 3. straightness Of Sides |
+ 0.3% |
+ 0.2% |
| 4. Rectangularity |
+ 0.5% |
+ 0.3% |
| 5. Surface Flatness |
+ 0.5% |
+ 0.3% |
| 6. Surface Quality |
Min 95% |
Min 96% |
PHYSCIAL PROPERTIES |
| 1. Water Absorption |
> 10% |
14.17% |
| 2. Bending Strength |
> 150 Kg/Cm2 |
200-250 Kg/Cm2 |
| 3. Scratch Hardness(Mohs0 |
Min. 3 |
Min 3 |
| 4. Crazing |
1 Cycle |
No Crazing at 5 Cycles |
CHEMICAL PROPERTIES |
| 1. Staining Resistance |
Min Class 2 |
Resistance to all Acids And Alkalies & Household Chemicals,except Hydro Flouric Acid |
| 2. Household Chemical |
Min. Calss B |
THERMAL PROPERTIES |
| 1. Thermal Shock |
Resistant to 10 Cycles |
CONFORMS |
| 2. Thermal Expansion |
Max-9E-06 |
CONFORMS |
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