TECHNOLOGY
กก Glass Composition
กก Glass Properties
 
TECHNOLOGY
   
Glass Composition
 
  SiO2 B2O3 Al2O3 CaO BaO Na2O+K2O MgO MnO2 Fe2O3

FS-50

75

11.2

5.2

0.9

0.3

7.3

 

 

0.02

BJ-03

70

6.6

6.2

3.3

2.1

11.8

 

 

 

BJ-07A

72

3.5

3.4

5.8

0.6

12.3

2.0

0.2

0.2

BJ-40

75.7

15

3.0

0.5

 

5.8

 

 

 

BJTY

80.4

13

2.4

 

 

4.2

 

 

 

 
 
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