Product

Borosilicate 3.3 Glass Sheet

Borosilicate 3.3 Glass Sheet

Borosilicate 3.3 Flat Glass Sheet

Borosilicate 3.3 floated flat glass sheet is a heat resistant Pyrex glass sheet, which is equivalent with Schott's Borofloat.

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.

Contact information

Phone:+86 18663767619
WhatsApp:+86 18663767619
Email:hanna@jsvglass.com
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PRODUCT DESCRIPTION

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*1700mmThickness: 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/cm3

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


Technical Data

Product image

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