Physical Property
|
|
Density
|
(2.25 ± 0.2) g/cm³ (20°C)
|
Elastic Modulus
|
85 Gpa (900℃)
|
Tensile Strength
|
60 Mpa
|
Compressive Strength
|
80Mpa
|
Mohs Hardness
|
7 9 (after tempered)
|
Surface Tension
|
100 Mpa
|
Surface Quality
|
60-40 scratch/dig
|
Thermal Property
|
|
Melting Point
|
900°C
|
Softening Point
|
700°C
|
Strain Point
|
500 ℃
|
Maximum
Operating
Temperature
|
Short Time 450°C
Long Term 2500°C
|
Thermal Expansion (CTE)
|
1.0 x 10^-5 · K^-3 (20~300°C)
|
Heat Capacity
|
0.8 J/(g·K) (20 °C ; 100 °C)
|
Thermal Conductivity
|
1.2 W · M^-1 · K^-1
0.00547 W · M^-1 · K^-1
|
Optical Property
|
|
Refractivity
|
1.54%
|
Transmittance
|
≥91.5%
(3mm thickness)
|
Electrical Property
|
|
Resistivity 1gρ
|
1.8×1019 Ω ∙ cm (20℃)
3×108 Ω · cm (500℃) 1×106 Ω · cm (1000℃)
|
Dielectric Loss Tanδ
|
0.0003 (20℃)
|
Dielectric Constant ε
|
3.8 (20℃, 1GHZ)
|
Breakdown Voltage
|
(3~7) x 107 V/m
|
We use Laser cutting, which will meet your fine designs.
We cut glass in any shape you want, especially when it comes to flat shape, as long as your data is precise.
We process CNC engraving, which will meet your fine designs.
Edge is a critical factors of glass’s shaping.
High-aluminum chemical tempering
We process CNC engraving & Laser cutting, which will meet your fine designs.
Other Acceptable Coloring:
RGB / RAL /HEX, etc.
Most of our buyers like 3M tape for glass adhesion for glass installation.
Thickness with release paper:
Thickness without release paper:
Thickness with release paper:
Thickness without release paper:
We follow 100% passing rate of quality control.
If you do not request in advance, the packaging size & material and product placement will be decided & determined & used with the most suitable packing L*W*H by us; for the purpose of being environmentally-friendly & economical.
Carton Box Size
|
||
Type
|
Size (mm)
|
Volume (m³)
|
A
|
400 * 240 * 200
|
0.0192
|
B
|
330 * 260 * 240
|
0.020592
|
C
|
340 * 340 * 225
|
0.02601
|
D
|
500 * 200 * 120
|
0.012
|
E
|
420 * 240 * 170
|
0.017136
|
F
|
400 * 340 * 240
|
0.03264
|
G
|
340 * 340 * 200
|
0.02312
|
H
|
340 * 280 * 220
|
0.020944
|
I
|
380 * 280 * 260
|
0.027664
|
J
|
340 * 290 * 200
|
0.01972
|
K
|
240 * 240 * 120
|
0.006912
|
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