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During the instant cooling process, the glass exterior is solidified due to rapid cooling while the interior of glass is cooled down relatively slowly.This process will improve the glass exterior compressive stress and interior tensile stress resistance which can improve the overall mechanical strength of glass by gemination and result in good thermal stability.
Glass Material | Tempered glass,toughened glass,clear float glass, low iron glass(ultra clear float glass), mirror glass, bronze glass, grey glass, blue glass, patterned glass,quartz glass, borosilicate glass, ceramic glass, fireplace glass, frosted glass(acid etched glass), sandblasted glass, low-e glass, AR glass, AG glass, etc. |
| Size | according to customer’s requirements |
| Shape | rectangular, round, ellipse, semiellipse, hexagon or other special shape |
| Edge shape | straight, round, beveled, stepped, etc. |
| Edge work | edges arrised, edges ground, edges polished, etc. |
| Corners | blunted corners, round corners or cut corners |
| Drilling | normal holes or counterbore(according to customer’s requirements) |
| Printing | silk-screen printing with black, white, gray, gold, brown, red, yellow, sandblasting effect, etc.(color is RoHS-compliant ) |
| Tempering | En60598, En12150, etc.(High security, once tempered glass breakage occurs, the glass could break into small fragments, which are harmless to human body) |
| Packing | plywood crates with paper interlayer which are solid and exquisite |
| Main Products | range hood glass, refrigerator glass, oven glass, electric fireplace glass, instrument glass, lighting glass(glass lamp shade), air conditioner glass, washing machine glass, sight glass, tempered glass screen, glass door, bathroom glass, splash back glass, glass tiles, etc. |
Product Features
Density | 2.5 g/cm3 |
Hardness | 5.5-6.5 |
Tensile strength | >90 MPa |
Compressive strength | 40-90MPa |
Bulk modulus | ~37 GPa |
Rigidity modulus | 31 GPa |
Poisson's ratio | 0.2 |
Coefficient of thermal expansion | 5.8×10-7 cm/(cmK) |
Thermal conductivity | 6.2 W/(mK) |
Softening point | 500°C |
Annealing point | 350°C |
Strain point | 300°C |
Electrical resistivity | >1018 Ωm |
Dielectric constant | 3.75 at 20°C 1 MHz |
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