High Purity Heat Resistant Transparent Fused Silica Glass Box Supplier

 Product Description 1. Material properties of clear quartz disk:Both side polishedCan do flame polishingBroad Transmission SpectrumCan work long time with 1100°CStrain point:1075°C=1967°FHeat resistant temperature:1200 degree CThe thickness:0.5-50mmQuartz disc: 10-500mm diameterClear quartz plate,quartz sh

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Product Description


High Purity Heat Resistance Clear Fused Quartz Glass Box Supplier

1. Material properties of clear quartz disk:

Both side polished

Can do flame polishing

Broad Transmission Spectrum

Can work long time with 1100°C

Strain point:1075°C=1967°F

Heat resistant temperature:1200 degree C

The thickness:0.5-50mm

Quartz disc: 10-500mm diameter

Clear quartz plate,quartz sheet,round quartz plate,rectangular quartz plate,quartz panel


Main Appilication: Used for window material,mask substrate or heat insulation,optics,electronics,medical treatment,laser industries ect.

Material properties of transparent quartz glass:
High Durability
High heat resistance
High Corrosion Resistance
Low Thermal Expansion Coefficient
Transmission of visible light>90%

Further process of clear quartz disk:

We can do edge flame polishing, optical polishing, grind, general polishing, two sides polishing, one side polishing and the other side grind.

We can make products according to the requirements of our customers.

High Purity Heat Resistance Clear Fused Quartz Glass Box Supplier
Product Parameters






























Total Impurities, including Al, Fe, Ca, Mg, Ti, Cu, Ni,Co, Mn, k, Na, Li, B<35ppm<>

Thermal Data

Annealing Point Strain Point Softening Point Melting Point Expansion Index

1120°C 1210°C 1570°C 1730°C 5.5×10-7/°C

Operation Temperature

Short-term Long-term

1300°C 1100°C

Mechanical Data

Rigidity Modulus 3.1×104Mpa

Density 2.2/cm3

MohsHardness 6

Young`s Modulus 7.2×104Mpa

Compression Strength 1.1×103Mpa

Poisson Ratio 0.17

Elongation Strength 48Mpa

Company Profile

HIGHBORN is one of the leading high quality quartz glass and precise ceramics manufacturer and supplier in China.

HIGHBORN has always been a defining force in the sale and fabrication of quartz glass within the semi-conductor, chemical, solar Energy and precise ceramics within semi-conductor , solar energy, textile, electronic, and laser industries.

Not only have we mastered the fabrication technology, our strength has always been based around listening to and understanding our customer's requirements and expectations.

Continuous improvement in all areas of our business is key to our grouth. What is equally important to us is maintaining in business, our inherent family values of trust, faimess and respect to our employees, suppliers and customer.
High Purity Heat Resistance Clear Fused Quartz Glass Box SupplierHigh Purity Heat Resistance Clear Fused Quartz Glass Box Supplier



Packaging & Shipping

Package: Synthetic wooden case padded with foams.
We also received OEM service; the package can be designed according to your requirements
Shipping: By vessel or by train from any Chinese port, Samples can be delivered by International express.

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Please click on the link to view all our products,should you need anything products and questions,welcome to inquiry for me at any time!
Our Service

1, OEM service
2, produce per customers' request such as design & package & printing logo
3, special package for fragile products to make sure no broken in transportation
4, The Trade Assurance Service is ready for you and our guarantee account is USD40000.
5, 8 years golden supplier.
6, 0% compain feedback.
7, 100% good reputation.



1.Q:whether could supply the sample for test?

A:could supply the sample for free if have the enough stoccks, also could customize based on your requirement if you are glad to paid the sample fee.

2.Q:how to place the order?

A:you could email for the production,or chart on line and so on

3.Q:how can i pay for you?

A:T/T,L/C,Wester Union,Aliexpress and so on.

4.Q:how about the delivery way:

A:by air, by sea, by express or picked by yourself.


Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours