Borosilicate Glass for Optical Inst 20mm

Ref Price:
Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
10 Square Meters m²
Supply Capability:
10000 Square Meters per Month m²/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

 

Heat resistant Glass 

High transmission Light

Stable chemical property

High Acid Resistant Glass

 

Specification of Borosilicate Glass 

1) Dimension       1200mm×600mm 1150×850mm 1150×1700mm  

2) Thickness        1.1~20mm 

3) Net sized glass of strengthening can be supplied as per the customers requirement; 

4) Glass of small cut size is available according the requirement from customers.

 

Performance of Borosilicate Glass 

1).  Mechanical Performance    Density  ρ 2.23±0.02g/cm3 

 

2). Thermodynamic Performance 

      Thermal expansion coefficient     (0-300) 3.3±0.1×10-6K-1    Softening point    820±10 

      Strain point                                  516±10                Caloricity (20-100)    0.82KJ × (kg×K)-1 

      Thermal coefficient                       1.2W×m×K-1       Thermal shock resistance   180K 

      Strengthening type                       300K               Identical temperature difference     100K 

      Strengthening type                       300 K  

Maximum working temperature     Short time(<10h): 500   long time(>10h): 450

 

3). Chemical Performance 

      Water resistance          ISO719/DIN12111 HGB1/ISO720 HGA1 

      Acid resistance            ISO1776/DIN12116 1  Alkali resistance          ISO695/DIN52322 A2

 

4). Optical Property 

      Refractive index                        Nd: 1.47384      Transmittance  spectrum curve

 

5). Electrical Property 

      Specific resistance lgρ              8.0Ω×cm at 250 

      Dielectric dissipation fraction tan σ (1 megacycle at 20): 38×10-4 

      Dielectric constant                    ε=4.7

 

Means of Processing for Customers 

1. Cutting 

2. Round corner 

3. Round edge 

4. Surface fine polishing 

5. Hole drilling 

6. Coating 

7. Surface printing and sand blasting.

8. Thermal bending 

 

Borosilicate 3.3 serves as a material of truly functional 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). Iatrology and bio-engineering; 

8). Safety protection (bullet proof glass)

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:There are several ways of heating the industrial drying tunnel furnace and are different from each other?
The utility model has the advantages of long service life and high reliability. The heater is made of special electric heating material, and the design power load is reasonable, and the heater adopts multiple protection, so that the safety and the service life of the heater are greatly increased.
Q:Tempered and reinforced glass
Tempered glass is a safety glass. It is very small and won't cause serious damage when broken. Toughened glass does not belong to safety glass. Large pieces of debris can cause serious damage.
Q:The younger brother wants to know how the octagonal bead is produced Do you use one side of the machine to grind it? What kind of material is usually used in China? Is the price fixed according to the material used?
Generally use K5 more.Grade a crystal beads: flat emery abrasive disc cutting, flat polishing disc polishing one by one, and thus high gloss. Glittering and translucent!
Q:The difference between natural crystal and crystal glass, merits and demerits!
Crystal glass according to PBO (lead oxide) content is divided into high (24%PBO and above), medium (18%PBO), low (12%-16%PBO) three grades. Grading standards are similar to gold. International standard crystal glass is 24%PBO, so merchants will also call this class "24K"". If you go to buy, say some similar "jargon", the other party will feel that you are more adept, encountered illegal businesses, nor dare to fool you.
Q:What is inorganic glass?Want to be a fish tank, where can I find inorganic glass?
Comparison of properties between organic glass fiber reinforced plastic and inorganic glass fiber reinforced plastic,Organic glass fiber reinforced plastic (short resin) advantages: 1, good toughness; 2, high strength; 3, waterproof performance is good; 4, light weight (the same size of inorganic glass weight is about 1.2 times of plexiglass)Organic glass steel defects: 1, not high temperature. (in general, Fahrenheit 70 degrees Celsius, has started 2, not aging deformation). (ultraviolet effect of easy deformation and easy to fade) 3 burning.4, give off harmful gases to human health and environmental protection, the influence of.5, the cost is high, and the price of raw materials, the fluctuations of.6 waste is not easy to deal with.
Q:What is the difference between white float glass and ordinary float glass?
Ultra white is generally used in solar panels, raw materials, aluminum content higher
Q:Aluminum alloy window glass tape, how fast loading?
The inside mounting method is opposite to the outside installation method, that is, the operator stands on the indoor floor or indoor high stool to install the glass of the aluminum alloy door and window. In the first window in the fixed slot lateral seal, safety glass, positioning, and then fixed to the inside of the notch is injected in the cavity joint sealant fixed, which is dry and wet two kinds of material mixed use practices.
Q:The main chemical constituents of ordinary glass
The raw materials for making ordinary glass are soda ash, limestone and quartzThe composition of common glass chemical oxides (Na2O, CaO, 6SiO2), the main component is silica
Q:What are the Department of mobile phone lens?
Mould making: it is the most important production department, which is more complicated (including lenses, various specifications should be confirmed OK)Group leader: if the lens assembly is not good, the pixel will not reach the requirement and it will be useless.
Q:Ask the glass making processWhat kind of material is the glass made of? What material is good?
Glass: a liquid material is transparent, forming a continuous network structure in the melt, silicate nonmetalmaterials cooling process viscosity increases gradually and hardening without crystallization. The main ingredient is silica. Widely used in building, but to every wind light.
Our company is a professional glass enterprise that supplies ultra clear glass and all kinds of tinted glass. We also supply glass deep processing. All of our products comply with international quality standards and are greatly appreciated in a variety of markets around the world. We always believe in the business idea of "Your Success, Our Glory". Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation.

1. Manufacturer Overview

Location Guangdong,China
Year Established 2011
Annual Output Value
Main Markets 8.33% North America
8.33% South America
8.33% Eastern Europe
8.33% Southeast Asia
8.33% Africa
8.33% Oceania
8.33% Mid East
8.33% Eastern Asia
8.33% Western Europe
8.33% Central America
8.33% Northern Europe
8.33% Southern Europe
Company Certifications ISO 9001:2000

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port guangzhou
Export Percentage 61% - 70%
No.of Employees in Trade Department 11-20 People
Language Spoken: English, Chinese
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range