FOB Price
Get Latest Price|
50 Piece Minimum Order
Country:
China
Model No:
No.1
FOB Price:
Place of Origin:
China
Price for Minimum Order:
-
Minimum Order Quantity:
50 Piece
Packaging Detail:
Standard glass packaging
Delivery Time:
3 working days
Supplying Ability:
-
Payment Type:
T/T, L/C, D/A, Western Union, PayPal
Product Group :
Contact Person Fiona
Changsha, Hunan
High borosilicate glass (also known as hard glass), is processed by advanced technology, using the conductive characteristic in high temperature to internal heat glass to melt it .The thermal expansion coefficient is (3.3+ /-0.1)x***6/K, so some people also call it "borosilicate glass 3.3". It is a kind of special glass material that is of low inflation, high temperature resistant, high strength, high hardness, high transmittance and high chemical stability.
The thermal expansion ratio of high borosilicate glass is just about 1/3 of the common glass, which will reduce the influence of temperature gradient stress, and make its fracture resistance properties stronger. High borosilicate glass is the indispensable material in telescope and reflector due to its small shape deviation. It is also can be used to dispose high radioactive waste.
basic property
-very high transmittance of UV & IR and extremely low fluorescence intensity
-extremely low thermal expansion ratio, strong thermal shock resistance and **0 for long term working temperature
-excellent chemical stability, high resistance to water, acid, alkali and other organics
-excellent scratch resistance, extremely high hardness and *0% lower density than common soda-lime glass
-excellent electrical insulator for its very low alkali
technical index
Thickness: 0.4,0.5,0.6,0.7, 1.1, 1.*5, 2.0, 2.*5, 2.*5, 3.3, 3.8....*5.4(+/*0.2mm)
Size: ***0×**0, ***0×***0, ***0×***0, ***0×***0(special size can be made customized)
Density: 2.*3g/cm3
Refractive index: 1.****4
Transmittance: *1%
knoop hardness: **0
Country: | China |
Model No: | No.1 |
FOB Price: | Get Latest Price |
Place of Origin: | China |
Price for Minimum Order: | - |
Minimum Order Quantity: | 50 Piece |
Packaging Detail: | Standard glass packaging |
Delivery Time: | 3 working days |
Supplying Ability: | - |
Payment Type: | T/T, L/C, D/A, Western Union, PayPal |
Product Group : | borosilicate glass |