Induction Cooker Panel Glass
4mm 6mm Black Ceramic Glass Cooktop For Cooker
Ceramic glass is a crystalline material produced through controlled crystallization of base glass and has the fabrication advantage of glass as well special properties of ceramics.It is an extremely heat resistant glass.It is a mechanically strong material and can sustain repeated and quick temperature changes up to 660-850 degree centigrade.It is widely used for fireplace,micro oven screen,induction cooker.
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Ceramic glass features
1.Glass ceramic is rsisting to heat and cold, even to extreme temperature changes.This extraordinary property enables a variety of applications: cooking on glass ceramic appliances day after day , and protecting your fire places or stoves, still enjoying flames view.
2.Among the heat resistant glasses, glass ceramic is really special. Its key property, is low thermal expansion, lower than borosilicate glasses or standard glasses. It means that, unlike most materials, the crystallite glass ceramic will not expand nor contract with heat. It barely changes its dimensions. This is the reason behind efficient and long time resistant cooktops.
Density ρ | approx. 2.6 g / cm3 |
Modulus of elasticity E | approx. 93 x 103 MPa |
Bending strength σbB | approx. 35 MPa |
Coefficient of Linear Thermal Expansion α(20 - 700°C) | (0 ± 0.5) x 10-6 /K |
Specific Thermal Capacity (CP20 - 100°C) | 0.8x103J/(kg x k) |
Specific Thermal Conductivity λ(90°C) | 1.6W/(m x k) |
Resistance to Thermal Gradients(RTD) | Tes, max1) ≤ 700°C |
Resistance to Thermal Shock | Tes, max ≤ 700°C |
Working temperature | 760°C |
Mechanical strength | Density | Elastic seeks | Bending strength |
2.6g/cm³ | 93*103Mpa | 35Mpa | |
Thermodynamic Performance | Average coefficient of linear thermal expansion | Identical temperature difference | Thermal shock resistance |
a(20-800℃):(0±0.5)*10-6/K | (RTD) ≤760℃ | Tes max≦760℃ no break | |
Application Temperature and Continuous operating time | Application temperature | Continuous operating time | |
560℃ | 20000h | ||
610℃ | 9000h | ||
660℃ | 4500h | ||
710℃ | 1200h | ||
800℃ | 500h | ||
Chemical performance | Acid resistance | Alkali resistance | |
DIN12116 HGB1 | DIN ISO719 HGB2 | ||
Glass Variety | Transparent microcrystalline glass，Dark brown microcrystalline glass with ball-point | ||
Machinable shape | Square，circle，R-corner and any irregular shape | ||
microcrystalline glass Application | Wave soldering, microwave oven, Convection Oven, electric radiator, fireplaces, induction cooker glass plate. High-Performance flood light, metal halide lamp, infrared dryer,etc and Photovoltaic solar equipment shield | ||
With the increase in gas prices, the cost of the catering industry, and the perception of cooking without open flames, the number of commercial induction cookers has increased. The demand for concave glass-ceramics will also increase accordingly. Commonly used thickness of 12 ~ 20mm commercial induction cooker plane microcrystalline glass plate conventional size: 250 × 250mm, 300 × 300mm, 350 × 350mm, 450 × 450mm, 500 × 500mm, 600 × 600mm and so on. The conventional dimensions of the concave glass ceramic used in the commercial induction cooker are: diameter 200 mm, diameter 300 mm, diameter 400 mm, diameter 500 mm, and the like.
