Low Expansion Borosilicate Glass 3.3 for 3D Printer

Product Description

3D Printer Borosilicate Glass Plate 214 x 200 x 3.3 mm (8.4 x 8 x. 13)

Low-expansion Borosilicate (LEGB) Windows are very useful as windows in many harsh applications because 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.


Borosilicate windows can also be a good substrate for optical flats as it has low expansion properties and therefore maintains its flatness in different environmental conditions.
High temperature load capacity:
- up to 550° C permanent load
- up to 600° C temporarily (< 10h)
Low thermal coefficient of expansion
Thermal coefficient matches silicon
(anodic bonding)
High thermal shock resistance
Clear, practically colorless appearance
Low fluorescence
High UV-Transmission
High chemical resistance against acids,
Bases and organic substances
Low alkali content in the glass composition
Low specific weight


BOROSILICATE FLOAT GLASS 3.3 application
Substrates for dielectric coatings
Lighting applications
Optical filter coating substrates
Wafer substrates
Anodic bonding applications
Biotechnology
Photovoltaics
Environmental technology
Harsh environments
Neutron absorbers
Measurement and sensor technology


Any enquires, please feel free to contact me; )
Mobile: [phone](Jack Liang)