Transparent square borosilicate glass panel

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$0.85 - $150.00 / Piece | 2 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Jiangsu, China
Brand Name:
Model Number:
circular borosilicate plate
Heat Reflective Glass
Clear Glass
Sheet Glass
working temperature:
can be flame polished
high purity:
surface quantity:
40/20 60/40 80/50
Dimedion tolerence:
square or circle
Supply Ability
Supply Ability:
3500000 Kilogram/Kilograms per Year
Packaging & Delivery
Packaging Details
Each piece separated with pearl cotton, bubble big packing. Outside wooden box protect to avoid the broken

Transparent square borosilicate glass panel

Product Description

Borosilicate glass  is one of transparent colorless glass, through wavelength is between 300 nm to 2500 nm, transmissivity is more than 90%. Coefficient of thermal expansion is  It can acid proof and alkali , the high temperature resistant is about 450°C. If course handling , the high temperature resistant can reach 550°C or so. Apply to lighting fixture , chemical industry , electron, high temperature equipment and so on.

Borosilicate glass  has excellent transmission over the visible and NIR wavelengths working from 310nm to 2700nm. The surface quality is not as high as the BK7 versions.

Borosilicate glass has excellent chemical and thermal-shock resistance and has a maximum working temperature of 500°C so are excellent for use in high powered light source applications or an excellent choice for cold and hot mirror substrates.



Packaging & Shipping


Our Services


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.

Company Information

 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 customers.


1. Q: How can I get some samples?

A: If have sample in stock, we can offer it free. However, you need to afford the freight charge. If it is need to be customized, we will charge you some fees without profit.

2. Q:How can I place the order to you?

A:You can contact us by TradeManage and send the inquiry through Alibaba.

Also place the order on line and through Aliexpress are all ok.

3. Q:How can I pay for you?

A:T/T, L/C, West Union and Aliexpress credit card payment.

4.Q:Can you offer door to door service?

A:We have much experience in door to door service and price is competitive.

5.Q:Which certificates do you provide?

A:ISO, RoHS and CE certificates.

Welcome to HighBorn Development Group Limited.
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