China manufacture customize clear UV quartz glass (1600175251569)

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Product Overview


Product Description

China manufacture customize clear UV quartz glass

Quartz glass has a series of excellent physical and chemical properties, high temperature resistance,anti-corrosive, good light transmission, good electrical insulation properties. Because of the excellent physical and chemical properties, it is widely applied in electric light sources,semiconductor,optical communications,military,metallurgy,building materials, chemical,mechanical,electrical, environmental protection ect,such as manufacturing halogen lamp, mercury lamp, metal halide lamp,light tube of copy machine,electric light source products stage lighting as well as producing chemical pipelines and heat-resistant utensils, etc.

Thermal properties

Coefficient of Expansion(20°C~350°C)
Softening Point( viscosity)
Annealing Point
Deformation Temperature(long time heat retaining)
Thermal Conductivity(W/m°C,20°C)
Specific Heat(J/kg,20°C)

Physical Properties

Silicon Dioxide (Natural Quartz )
2.2 g/cm³
Transparent or colorless 
Degree of Hardness
5.5-5.6 Moh's Scale
No Air Bubble ,no process 
PPM grade 
Controlled 10/20/100 PPM
Softening Point
1270°C Fused The Quartz Glass Brick
0.5 MM-100 MM
Circle/Square /Rectangle

2. Lenses
3. Mirror substrates
4. Crucibles, trays and boats
5. UV transmitting optics (synthetic fused silica)
6. IR transmitting optics
7. Metrology components

Advantages of quartz glass

1. Incredibly thermally shock resistant (can be taken from red heat and plunged into water without cracking)

2. Low coefficient of thermal expansion

3. Optical transmission properties from ultra violet to infra red

4. Good chemical resistance

5. Excellent electrical insulator

Quartz glass is an extremely versatile material used in a range of different applications. It has outstanding thermal properties, excellent optical transmission, with good electrical and corrosion performance.

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Quartz glass 

Perfect details

Details determine success or failure,

impeccable details so that you can deeply experience in future experiments.

Professional processing

Professional thermal processing equipment,superb technology,to meet your thermal processing requirements.

CNC processing

Professional CNC machining center,so that the accuracy of cold processing is higher,to meet your size requirements

Quartz glass products application

Packing & Delivery


1. 30% deposit and 70% before shipping, FOB Qingdao Port.
2.For small quantities, you can choose DHL or FedEx. It is safe and fast. We have a good rate with them. Please contact us for rates.
3. Ocean shipment is economical for big quantity.
4. We can also help custom clearance at destination port and deliver goods to your warehouse or office.And the cost is extra.


1.Cartons suitable for air transportation.

2.Wooden boxes suitable for air and sea transportation.

Our Company

We have our own factory and warehouse with advanced imported equipment, most valuable professional talents and strict quality control system,15 years experience.We also have independent import and export rights, the thickness tolerance can reach the national standards. Owing to strict management, super quality and good service, our glass has got good reputation from the home market and also has been exported to many foreign countries, such as Germany, Italy, England, America, Africa, Asia countries and so on.

Our office

Advantages of us

VATTI GLASS Competitive Advantages:

1. 15 years experiences on glass manufacturing and exporting.
2. Top quality glass, exporting to more 60 countries in the world.
3. Unique designed strong wooden cases, solving the problems of breakage.
4. Near to QingDao of China main container seaports, ensuring convenient loading and rapid delivery.
5. Full range of flat glass supply, offering one-stop purchase.
6. Professional sales team, offering personalized and dedicated services.


Contact us

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