Character & Purpose: With slightly turquoise translucence and glass shape. Mainly use for chemical industry, construct material, weave,leather, etc.
Packing: 50kg or 1MT Jumbo bag
Formula: Na2O-nSIO2
Standard:
|
Item |
Spec. |
|
Modulus |
3.2~3.5(high M) |
2.4-2.6 |
2.0~2.2(low M) |
|
Na2O+SiO2 /% |
98.0 Min. |
98.0 Min. |
98.0 Min. |
|
Fe /% |
0.12 Max. |
0.12 Max. |
0.12 Max. |
|
Insoluble Matter/% |
0.9 Max. |
0.9 Max. |
0.9 Max. |
|
Na2O/% |
22-24 |
27-29 |
32-34 |
|
SiO2/% |
75-77 |
69-71 |
65-67 | |
