Borosilicate Glass

ISO1776-First Class

Acid resistance Class

ISO720-HGA 1

Hydrolytic resistance at 121

ISO719-HGB 1

Hydrolytic resistance at 98

Chemical Property

2

4

13

81

Al2O3

Na2O+K2O

B2O3

SiO2

Main Composition

1

0.92

Refractive index

7

w/m2k

1.2

Mean thermal conductivity(20-100)

6

g/cm3

2.23

Out diameter 108mm.
Thickness 1.75mm.
Length 1500mm.
we can supply the best quality, best price for you than other suppilier

  • Borosilicate glass:glass tube
  • Application:Lighting Glass
  • Model Number:108*1.75*1500
  • Brand Name:GT GLASS
  • Place of Origin:Shandong China (Mainland)
  • Country:China (Mainland)
  • telephone:0086-531-88021366
Minimum Order Quantity: 100 Kilogram
Payment Terms: L/C,D/P,T/T
Borosilicate glass: glass tube
Application: Lighting Glass
Model Number: 108*1.75*1500
Brand Name: GT GLASS
Place of Origin: Shandong China (Mainland)
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