Borosilicate Glass for Optical Inst 20mm

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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

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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)

Q: Is glass a recyclable resource?: Glass ceramic material: glass ceramics, hard texture, high mechanical strength, chemical stability and good thermal stability. But at present, the cost of traditional materials used in glass ceramics is higher. Glass ceramics made from float process and fly ash from power plants have been used to replace glass ceramics to produce glass ceramics successfully.

Q: Renovation of the house to buy bricks when how to see the quality of good or bad? What kind of good?: Mosaic is mainly divided into glass mosaic (raw materials for glass) and ceramic mosaic two. Mainly used for decorative wall.

Q: What is glass made of?: The glass has undergone intense temperature changes and shape changes during forming, leaving a thermal stress in the glass. This thermal stress will reduce the strength and thermal stability of glass products. If it is cooled directly, it is likely to rupture in the course of cooling, during or after storage, transportation, and use (commonly known as cold blasting of glass). In order to eliminate the cold explosion phenomenon, glass products must be annealed after forming. Annealing is to preserve or slow down a temperature for a period of time in order to eliminate or reduce the thermal stress in the glass to the allowable value.

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Q: Who can tell me the raw material and function of the flashy glass?: The forming process of float glass is completed in the tin bath which passes through the protective gas (N2 and H2). The molten glass from the pool kiln in the continuous inflow of floating on the surface of liquid tin and relative density on the gravity and surface tension, the glass liquid level in the swing, tin flat, smooth surface, hardening and cooling was cited on the transition table.

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Q: What is the raw material of glass?.: Glass material is complex, but can be divided into main raw materials and auxiliary raw materials according to its function. The main material constitutes the main body of the glass, and determines the main physical and chemical properties of the glass. The auxiliary material endows the glass with special properties and facilitates the manufacturing process.

Q: What's the difference between heat resistant glass and tempered / reinforced glass?: Energy saving, good electrical properties by vacuum negative pressure plug suction, super seal with, can make the heating of the internal heat is reduced to a minimum, at the same time using glass conductive properties under the condition of high temperature, the glass heating to realize glass melting, with advanced production technology and processing, barbecue in the microwave oven when the microwave absorption are good electrical properties

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

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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
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Contract Manufacturing
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