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You are here: Home » Products » Special Glass » Borosilicate Glass » New Drawing Technology Clear High Density Borosilicate Glass
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New Drawing Technology Clear High Density Borosilicate Glass

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  • S-BC
  • Topo Glass

Product Details

Product Items: Borosilicate Glass

New Drawing Technology Clear High Density Borosilicate Glass

1mm -25mm Borosilicate Glass


Production Process:

Borosilicate glass is produced by traditional glass add glaze silicate sand, soda and ground lime. For borosilicate glass melts at higher temperatures than ordinary silicate glasses, that requires some new technology to make industrial production. Borrowing from welding trade, combined with the need for new natural gas to burn oxygen.


Specificity:

1) Stronger resistance to fracture;

2) Borosilicate glass is lower than ordinary glass dense;

3) When broken, borosilicate glass cracks tend to be relatively large, rather than crushed (it will unit, not split);

4) Borosilicate glass has a low dispersion (about 65 Abbe crowns) and a relatively low refractive index (the entire visible range 1.51-1.54);

5) The linear expansion coefficient is 3.3 ± 0.1 × 10-6 / K;

6) Resistant to Water, Acid and alkali ;

7) Superior corrosion resistance;

8) It has good thermal stability, chemical stability and electrical properties, it is resistant to chemical attack, thermal shock resistance, good mechanical properties, to withstand high temperature and other characteristics.


Key Specifications:

 Product No.
 S-BC
 Product name
 Borosilicate Glass 
 Thickness
 1mm -- 25.4mm 
 Product Size

1200mm×600mm

1150mm×850mm

1150mm×1700mm

 Technics
 Float Process
 Structure
 Solid
 Identical temperature  difference(K)
 100 >300(Strength)
 Maximum working    temperature(℃)
 ≥450
 Softening temperature
 820±10
 Refractive(nd)
 1.47384
 Light transmission

92%(thickness≤4mm)

91%(thickness≥5mm)

 Tensile strength
 40-120Nmm-2
 Processing
 pre-cut formats, edge processing
 Processing temperature (104dpas)
 1220 ℃
 Specific heat
 0.9jg-1K -1
 MOQ
 60pcs
 Loading Port
 Nansha Port / Huangpu Port
 Payments terms
 T/T
 Delivery Time
 Within 15 working days

 Application Borosilicate 3.3 serves as a  material of true function and wide  applications

 1)Household electrical appliance (panel for oven and fireplace, microwave   tray etc.);

 2)Environmental engineering and chemical engineering (lining layer of   repellence,  autoclave of chemical reaction and safety spectacles);

 3)Lighting (spotlight and protective glass for jumbo power of floodlight);

 4)Power regeneration by solar energy (solar cell base plate);

 5)Fine instruments (optical filter);

 6)Semi-conductor technology (LCD disc, display glass);

 7)Medical technique and bio-engineering;

 8)Safety protection (bullet proof glass)


Technical Data:

Dimensions(mm):1200×600 1150×850 1150×1700

other formats upon request

Available thickness(mm):1--12 

Density (g/㎝3 ) (at 25℃): 2.23±0.02

Co-efficient of expansion(α)(20-300℃):3.3±0.1×10-6

Softening point(℃):820±10

Identical temperature difference(K):100 >300(Strength)

Maximum working temperature(℃):≥450

Refractive(nd ) :1.47384

Light transmission:92%(thickness≤4mm)

91%(thickness≥5mm)

Processing:pre-cut formats, edge processing


Application:

Borosilicate 3.3 serves as a material of true function and wide applications: 

1)Household electrical appliance (panel for oven and fireplace, microwave tray etc.);

2)Environmental engineering and chemical engineering (lining layer of repellence, autoclave of chemical reaction and safety spectacles);

3)Lighting (spotlight and protective glass for jumbo power of floodlight);

4)Power regeneration by solar energy (solar cell base plate);

5)Fine instruments (optical filter);

6)Semi-conductor technology (LCD disc, display glass);

7)Medical technique and bio-engineering;

8)Safety protection (bullet proof glass)


Welcome to query us at anytime for any informations.