Switch socket touch tempered glass panel tempered glass switch socket wholesale
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- Supplier: Qingdao Jingrun Special Glass Co. Ltd.Qingdao Ltd.
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Product Overview
Description
Product Description
Specification
Density | Density |
Hardness | >7 |
Tensile strength | 4.8×107Pa(N/M2) |
Bulk modulus | 93×103 M pa |
Modulus of rigidity | Bulk modulus |
Young's modulus | 63KN/mm3 |
Compressive strength | 1200kg/ cm2 |
Poisson's ratio | 0.18 |
Thermal expansion coefficient | (0-300℃) (3.3±0.1)x10-6K-1 |
Coefficient of thermal conductivity | 1.2W×(m×k) -1 |
Specific heat capacity | (20-100℃) 00.82kJx(kgxk) |
Light transmittance | 92% |
The refractive index | Nd: 1.47384 |
The wavelength | 435.8nm=1.481, 479.9nm=1.4772 , 546.1nm=1.4732 |
Softening point | 810±10 ℃ |
The resistivity | 250℃ 8.0Ω×cm |
Dielectric coefficient | 4.7 |
Dielectric strength | 5 ×107V/M |
Dielectric loss factor | tanσ(MC20℃)≤38 ×10-4 |
Resistance to cold and hot shock | 280℃ |
Continuous working temperature | ≤550℃ |
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