QTY |
FOB PRICE |
CIF PRICE
QUANTITY
-
+
kg
TOTAL COST
$1660Material : Default |
Pcs/Carton : N/A | Packing Size/Carton : N/A | Packing Vol/Carton : N/A |
N.W./Carton : N/A | G.W./Carton : N/A | QTY in 40HQ : N/A |
QTY in 40GP : N/A | QTY in 20GP : N/A |
Product Name |
Sodium Silicate lumps |
|||
Item |
Type 1 |
Type 2 |
Type 3 |
Type 4 |
Modulus |
3.10-3.20 |
3.20-3.35 |
3.30-3.50 |
3.50-3.70 |
(Na2O+SiO2)%≥ |
98.5 |
98.5 |
99 |
98.5 |
Fe2O3%≤ |
0.03 |
0.03 |
0.025 |
0.03 |
SODIUM SILICATE lumps, also named WATER GLASS
MOLECULAR FORMULA: Na2O·mSiO2, “m” is modulus(mol ratio between SiO2 and Na2O)
APPEARANCE: it is light blue molded lumps with crystal characteristic or granular solid.
USAGE: It is mainly used as raw material to produce silica gel, silica, zeolite molecular sieve, silica sol and so on. It is also the raw material to produce detergent and soap. As water softener and settling agent, it is widely used. In textile industry, it is used as dyeing auxiliary, bleaching agent etc. In machine industry, it is widely used in founding process, to made grinding wheel and used as metal protector agent. It is also widely used in building industry, agriculture, oil exploitation ect
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