JEFFER Engineering and Technology Co.,Ltd
JEFFER Engineering Design Co.
Place of Origin: | China |
Brand Name: | JEFFER |
Certification: | ISO9001, ISO14001, ISO45001 |
Model Number: | Customization |
Minimum Order Quantity: | 1 set |
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Price: | Negotiable |
Packaging Details: | Suitable packing for multi-transportation |
Delivery Time: | 150 days after received the down payment |
Payment Terms: | L/C, T/T |
Supply Ability: | 1 set |
Usage: | Pharmacy And Laboratory | Color: | Flint |
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Product Name: | Glass Processing Plant | Material: | Quartz |
Certification: | ISO9001, ISO14001, ISO45001 | Brand: | JEFFER |
High Light: | 1.47 Glass Processing Plant,1.47 glass factory machines,2.23gcm-1 Glass Processing Plant |
Quartz Flint Tube Glass Cylinder Production Line
Brief Introduction
Borosilicate tube glass is a special kind of glass which incorporates two chemicals in high concentration: boron trioxide and silica.These safe and environmentally-friendly chemicals make borosilicate glass more heat resistant than other forms of glass on the market.
Technological Features
SiO2 Content
|
>80%
|
Strain Point
|
520℃
|
Annealing Point
|
560℃
|
Softening Point
|
820℃
|
Refractive Index
|
1.47
|
Light Transnission(2mm)
|
0.92
|
Elastic Modulus
|
67KNmm-2
|
Tensile Strength
|
40-120Nmm2
|
Glass Stress Optical Coefficient
|
3.8*106m2/N
|
Processing Temperature (104dpas)
|
1220℃
|
Linear Coefficient of Expansion(20-300℃)
|
3.3*10-6K-1
|
Density(20℃)
|
2.23gcm-1
|
Specific Heat
|
0.9jg-1K-1
|
Thermal Conductivity
|
1.2Wm-1K-1
|
Contact Person: Maggie YU
Tel: 86 0 15923299865