Heat Resistant Borosilicate Fire-resistant Glass 4.0

Loading Port:Qingdao

Payment Terms:TT or LC

Min Order Qty:2 m.t.

Supply Capability:100 m.t./month

Product Description:

1. Descriptions: 

Borosilicate fre-resistant glass is a kind of outstanding material and this glass has a wide range of safety applications. That can be used as single or insulating glass and meet different protection requirements.

 

2. Specifications:

Product name

borosilicate glass fire resistant glass

Thickness

5mm 6mm 8mm 10mm 12mm

Max size

4800 x2440(can be cut to any size)

Color

ultra clear

Feature

low expansion coefficient, high softening point,excellent fire resistantce,good heat shock resistance,excellent optical properties, ultra high chemical stability,ultra light and high strength

Softening point

840℃

Annealing point

580℃

Strain point

530℃

Long-term service temperature

no deformation at 500°C for 10 hours

Optical index of refraction

1.47

Visible light transmittance

92%

Density

2.3g/cm³

Yong' s Modulus E(according to DIN13316)

64 KN/mm2

Knoop Hardness HK0.1/20(according to IS09385)

560

Bending Strength(according to DIN 522922 T1)

130 MPa(after tempered)

Fire resistant rating

0.5-3 hours

 

3. Application:

  

 

4. Packing:

 

Brosilicate frereDescriptionsistant glass is a kind of outstanding material and this glass has a wide range of safety applications.

That can be used as single or insulating glass and meet different prot Borosilicate fre-resistant glass is a kind of outstanding material and this glass has a wide range of safety applications.

That can be used as single or insulating glass and meet different protection requirements.ection requirements.