Product Specifications
Prod Model: |
73S-BC801 |
Technics: |
Physically Tempered |
Silicon Content: |
Above 80% |
Strain Temperature: |
520 ºC |
Softening Temperature: |
820 ºC |
Refractive Index: |
1.47 |
Transmittance (2 Mm): |
92% |
Acid Resistance: |
Grade One |
Alkali Resistance: |
Grade Two |
Type: |
Microcrystalline Glass |
Structure: |
Solid |
Moh's Hardness: |
8 |
Shape: |
Bulk |
Function: |
Biological and Chemical Function |
Transparency: |
Opaque |
Processing Method: |
Mechanical Stretching |
Preparation Process: |
Fusion Method |
Application: |
Electronics & Instruments |
Color: |
White |
Usage: |
1) Glass Cookware 2) Aquarium Heater 3) High Quali |
Product Description
Company Information:Guangzhou Topo Glass Co., Ltd. focus on Sheet Glass, Car Glass, Art Glass,Building Glass,Decorative Glass, Functional Glass and other Special Glass products for architectural,automotive, decorative and residential use. With modern pipelines and advanced equipment, machinery and skillful workers guarantee our quality.Our motto is pioneering and Innovative, Specifically for Glass,do whatever we can to provide you the top-quality glass that you need to get win-win cooperation. We strive to become a one-stop glass raw materials procurement platform.Top Quality Cookware Borosilicate Glass for Aquarium Heater (S-BC)
4mm, 5mm Borosilicate GlassSpecial Features:* Stronger resistance to fracture;
* Low dispersion and a relatively low refractive index;
* The linear expansion coefficient is 3.3 ± 0.1 × 10-6 / K;
* Resistant to Water, Acid and alkali ;
* Superior corrosion resistance;
* Good thermal stability, chemical stability and electrical properties, resistant to chemical attack, thermal shock resistance, good mechanical properties, to withstand high temperature and other characteristics.
Usage: 1) Glass Cookware
2) Aquarium Heater
3) High quality Flashlight Used in the Lens
4) professional lighters and pipe
5) Glass guitar slide
6) New Drawing Technology
7) High Quality Drink Glassware
8)Vacuum Tube Solar Heat
9) Adiabatic Tiles on Space Shuttle
10)Telescope mirror
11) High borosilicate glass Reflective heat-resistant lamp cup for halogen lamp and electrical equipment that must use heat-resistant glass, such as microwave for glass turntable, microwave oven shade, stage light reflective cup, drum washing machine observation window, Solar collectors and so onKey Specifications:Product No. | S-BC |
Product name | Borosilicate Glass |
Thickness | 1mm -- 12mm |
Product Size | 1200mm×600mm 1150mm×850mm 1150mm×1700mm |
Structure | Solid |
Class | Sheet Glass |
Shape | Flat |
Technics | Physically Tempered |
Identical temperature difference(K) | 100 >300(Strength) |
Maximum working temperature(ºC) | ≥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 ºC |
Specific heat | 0.9jg-1K -1 |
MOQ | 20ft |
Loading Port | Nansha Port / Huangpu Port |
Payments terms | T/T |
Delivery Time | Within 15 working days |
MOQ | 20ft |
Product Show:


Topo Glass Manufacturer's Advantages:1. With modern pipelines and advanced equipment, machinery and skillful workers guarantee our quality;
2. We have excellent managers, professional sellers and experienced IT personnel teams to enrich our variety.
3. Located in the Pearl River Delta, closed to Nansha Port & Huangpu Port;
4. Big warehouse to keep glass is in stock;
5. The glass that we produce:
Sheet Glass, Car Glass, Art Glass, Building Glass, Decorative Glass, Functional Glass, Special Glass and other differentiated glass products for architectural, automotive, decorative and residential use, etc.
Glass & Warehouse:

Package & Loading:
FAQ:1. What kinds of glass do you produce?The glass that we produce as following:
(1) Smart Glass / Magic Glass (F7 & F3)
Thickness: 2mm - 12mm
Sizes: 1650mm x 2440mm; 2134mm x 3300mm; 2134mm x 3600mm and customized
(2) Anti-reflective Glass / AR Glass
Thickness: 3mm - 12mm
Sizes: 1830 x 2440mm; 2140mm x 3300mm; 2440mm x 3600mm and customized
(3) Ultra Clear Glass
Thickness: 2mm - 19mm
Sizes: 1650mm x 2440mm; 2134mm x 3300mm; 2134mm x 3600mm and customized
(4) Clear Float Glass
Thickness: 0.33mm - 25mm
Sizes: 1830 x 2440mm; 2140mm x 3300mm; 2440mm x 3600mm and customized
(5) Colored Float Glass (Bronze, Blue, Green, Gray Color)
Thickness: 2mm - 12mm
Sizes: 1650mm x 2440mm; 2134mm x 3300mm; 2134mm x 3600mm and customized
(6) Special Colored Glass (Jade Glass, Black, Pink, Yellow Color)
Thickness: 3mm - 12mm
Sizes: 1830 x 2440mm; 2140mm x 3300mm; 2440mm x 3600mm and customized
(7) Coated Glass / Reflective Glass (Bronze, Blue, Green, Silver, Black Color)
Thickness: 2mm - 12mm
Sizes: 1650mm x 2440mm; 2134mm x 3300mm; 2134mm x 3600mm and customized
(8) Patterned Glass / Figured Glass (Ultra Clear & Clear Color)
Thickness: 3mm - 6mm
Sizes: 1650mm x 2440mm; 2134mm x 3300mm; 2134mm x 3600mm and customized
(9) Cased Glass / Manchuria Window (Red, Blue, Green, Yellow)
Sizes: 400mm x 500mm
(10) Thin Sheet Glass (Colorful Colors)
Sizes: 400mm x 500mm
(11) Borosilicate Glass & Crystoe and Neoparies
Thickness: 3mm,4mm, 5mm
Sizes: 1200mm×600mm, 1150mm×850mm, 1150mm×1700mm,1950mm*1100mm and customized
(12) Mirror & Paint Glass
Thickness: 2mm - 5mm
Sizes: 1830 x 2440mm; 2140mm x 3300mm; 2440mm x 3600mm and customized
(13) Ssgging Glass / Art Glass
Thickness: 5mm - 19mm
Sizes: 1830 x 2440mm; 2140mm x 3300mm; 2440mm x 3600mm and customized
There are some new products being researched.
2. About Sample: How could I get a sample?Sample is free of charge, partners pay the courier fees.
3. About Price: Could I get your price list?Of course, please tell us the model number or the pictures, quantity you are interested in, and then we will send our price list to your mailbox as fast as we can.
4. About Lead Time: How soon we can get the shipment?Our delivery time is within 15 working days after order and payment confirm.
5. About MOQ: what is the minimum order quantity?One 20ft container
6. About payment term: What is your payment term?Our payment term is T/T 30% in advance,70% after get the copy of B/L.
7. About Sole-Distributor: What about the terms to become your sole distributor in our city, area or state, country?Our sole distributor in your city or area inquiry you sell our products worth $100,000 --- $ 500,000 per month; the sole distributor in your state should above $500,000 per month, Kindly welcome to be our sole distributor.
8. About Visit: Could I visit your factory?It is our honor if you could come to our factory. Topo Glass located in the Pearl River Delta and the detail address is No.1658, Huangpu East Road, Guangzhou, Guangdong Province, China. Convenient transportation.
Contact:Guangzhou Topo Glass Co., Ltd.
Add: No.1658, Huangpu East Road, Guangzhou City, Guangdong Province, China 510700
Mobile: +86-182 6825 0319
Fax: +86-020-82496929
Thanks for your time. Welcome to query us at anytime for any questions.
Guangzhou Topo Glass Co., Ltd. Located in the Pearl River Delta and the detail address is No. 1658, Huangpu East Road, Guangzhou, Guangdong Province, China. We focus on Sheet Glass, Car Glass, Art Glass, Building Glass, Decorative Glass, Functional Glass, Special Glass and other differentiated glass products for architectural, automotive, decorative and residential use.
With modern pipelines and advanced equipment, machinery and skillful workers guarantee our quality. Besides, we have excellent managers, professional sellers and experienced IT personnel teams to enrich our variety. Only products that pass our strict quality control requirements are allowed to carry the TOPO GLASS name.
Our motto is pioneering and innovative, specifically for glass, do whatever we can to provide you the top-quality glass that you need to get win-win cooperation. We strive to become a one-stop glass raw materials procurement platform.
Looking forward to establishing a long term relationship with you