Product Detail
Property | Typical Values |
Density | 2.2x103 kg/m3 |
Hardness | 5.5 - 6.5 Mohs' Scale 570 KHN 100 |
Design Tensile Strength | 4.8x107 Pa (N/m2) (7000 psi) |
Design Compressive Strength | Greater than 1.1 x l09 Pa (160,000 psi) |
Bulk Modulus | 3.7x1010 Pa (5.3x106 psi) |
Rigidity Modulus | 3.1x1010 Pa (4.5x106 psi) |
Young's Modulus | 72GPa (10.5x106 psi) |
Poisson's Ratio | 0.17 |
Coefficient of Thermal Expansion | 5.5x10 -7 cm/cm·°C (20°C-320°C) |
Thermal Conductivity | 1.4 W/m·°C |
Specific Heat | 670 J/kg·°C |
Softening Point | 1683°C |
Annealing Point | 1215°C |
Strain Point | 1120 °C |
Electrical Resistivity | 7x107 ohm cm (350°C) |
Dielectric Properties | (20°C and 1 MHz) |
Constant | 3.75 |
Strength | 5x107 V/m |
Loss Factor | Less than 4x10-4 |
Dissipation Factor | Less than 1x10-4 |
Index of Refraction | 1.4585 |
Constringence (Nu) | 67.56 |
Velocity of Sound-Shear Wave | 3.75x103 m/s |
Velocity of Sound/Compression Wave | 5.90X103 m/s |
Sonic Attenuation | Less than 11 db/m MHz |
Permeability Constants(700°C) | (cm3 mm/cm2 sec cm of Hg) |
Helium | 210x10-10 |
Hydrogen | 21x10-10 |
Deuterium | 17x10-10 |
Neon | 9.5x10-10 |
Logistics Packaging:Packing & Delivery
Packing Details: Each piece of glass will covered with paper, outside is wooden or carton packing.We use different packing methods according to different products, or we can use customized packing.
Basic Attributes:
Product Name:Quartz Glass
Product Number:LC03-QUA
Brand:LC
Country Of Origin:JIANGSU
Product Features:Resistant to high temperature, corrosion, acid and alkali
Size:customization
Product Description :
Feature description:
1. Incredibly thermally shock resistant (can be taken from red heat and plunged into water without cracking)
2. Low thermal coefficient of expansion (TCE) and high softening temperature
3. Optical transmission properties from ultra violet to infra red
4. Good chemical resistance
5. Excellent electrical insulator
6. High radiation resistance
Advantage:
1.15years experiences on glass manufacturing and exporting
2.Top quality glass with CE certificate,exporting to more 60 countries in the world
3.Unique designed strong wooden cases , solving the problem of breakage
4.Professional sales team,offering personalized and dedicated services.
Custom Attributes:
Color：Clear
Material：99.99% Pure Quartz
Temperature：1300℃
Length:10-1500mm
Application:Lighting Glass, Industry
lighttransmittance:92%
Density:2.23 g/cm3
Material :JGS1/ JGS2/ JGS3
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