Heat Resistant Borosilicate 3.3 Floated Glass Sheet

• Customization: Available
• After-sales Service: Long Time
• Warranty: Long Time
• Type: Fireproof Glass
• Structure: Solid
• Moh's Hardness: 10
• Shape: Plate
• Function: Optical Function, Electromagnetic Function, Thermal Function, Mechanics and Mechanical Function, Biological and Chemical Function
• Transparency: Transparent
• Processing Method: Poling Process
• Preparation Process: Fusion Method
• Color: Clear
• Usage: Furniture, Door, Building, Window
• Application: Auto Manufacturing
• Feature: Heat Resistance
• Processing: Cut, Grind, Polish
• Temprature: High Temperature
• Safey: Fire Proof
• Transport Package: Wooden Crate
• Specification: 1150*1700mm
• Trademark: JSV
• Origin: China
• Production Capacity: 10000PCS / Day

Product Description

Borosilicate 3.3 floated glass sheet is also called heat resistant glass, it is very clear, and have a very smooth 
surface. It is manufactured by a unique micro-float process. This technique provides exceptional flatness, high
surface quality, and low microroughness. Borosilicate glass sheet is used in a wide range of applications.

Typical Applications

• Industrial optics for high working temperature
• Glass components for lighting
• Sight-glass windows
• Glass covers for sensors
• Laboratory glassware
• Chemical, pharmaceutical, food and drink industries
• Window for oven and furnace

Product Name	Borosilicate 3.3 floated glass sheet
Standard Size	Length* Width: 1150*850mm, 1150*1700mm Thickness: 0.5mm to 25mm
Feature	Thermal resistance, transparency, chemical durability, machanical strength
Processing	Cutting, grinding, polishing, drilling, sandblasting, coating, bending, printing
Packing	Wooden crate

Technical Data
Physical Data:

1	Coefficient of mean linear thermal expansion (20ºC~310ºC)	3.3	10^-^6K^-^1
2	Density	2.23	g/cm^3
3	Transformation temperature	525	°C
4	Annealing point	560	°C
5	Working temperature
	For short-term usage (< 10 h)	500	°C
	For long-term usage (≥ 10 h)	450	°C

Chemical Data:

1	Hydrolytic resistance (ISO 719)	ISO 719	HGB 1
2	Acid resistance	DIN 12116	1
3	Alkali resistance	ISO 695	A 2

We offer a full range of glass deep processing services, including: cutting, tempering, edge grinding, edge
polishing, chamfering, drilling, step processing, screen printing, coating, precision carving, etc.. We
can provide custom deep processing services according to your diverse requirements, whether you provide 
samples or drawings.

Packging & Logistics

Secure Packaging for Global Shipping:
• Reinforced export cartons
• Wooden crates/wooden pallet

Global Logistics Support:

• FOB, CIF, DAP terms available
• Documentation assistance
• Door-to-door delivery

Lead Time:
• Standard items: 7-20 days
• Custom fabrication: 15-30 days
• Rush service available

WHY CHOOSE US?
• Specializing in technical glass
• In-house engineering team
• Application-specific knowledge
• Continuous R&D investment
• Technical consultation available
• After-sales technical support

FAQ

1. What is the MOQ (Minimum Order Quantity)?

Our standard MOQ is flexible, we offer flexible options for sample orders and bulk orders. Contact us for customized solutions.

2. Do you provide samples?

Yes, we offer samples.

3. What are your payment terms?

T/T (Bank Transfer), PayPal , L/C , D/P, etc..

4. What is the production lead time?

Typically 7-15 days after order confirmation (varies by quantity). Expedited options are available.

5. What shipping methods do you offer?

 By sea, air, or express (DHL/FedEx/UPS). We offer door-to-door service.

6. Can you customize products (OEM/ODM)?

Yes, we support: Logo printing, Packaging customization, Design adjustments
Send your specifications for a quote.

Company Profile

We are specializing in the production and processing of high-temperature and heat-resistant glass. We provide
reliable glass solutions for global clients in high-temperature and explosion-proof scenarios, with a focus on quality
and customization.
Our main high-temperature resistant glass products include: borosilicate glass and glass ceramic. 
We have strong deep processing capabilities, offering customized services to meet clients' specific needs.
Our products are widely used in:
• Fireplaces, Induction Cooktops
• Boiler Observation Windows, Industrial Sight Glasses
• Explosion-Proof Glass Lighting Fixtures
• Laboratory Instruments, Optical Glass Components
• General Industrial Production
Adhering to "quality first, customer-oriented", we provide professional consultation, high-quality products and efficient
after-sales service for standard and customized needs.
Contact us to discuss your high-temperature resistant glass requirements and achieve win-win cooperation.