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Product Name: Sodium Silicate
Other Name: Sodium orthosilicate
Appearance: light blue lump, Powder, Liquid
CAS No.: 1344-09-8
HS Code:2839191000
MOQ: 18MT/20'FCL
Package: 25kg bag or as your requirement
Description of Sodium Silicate:
Sodium silicate, commonly known as pyrophorine, is an inorganic substance, the chemical formula is Na2O·nSiO2, its aqueous solution is commonly known as water glass, is a kind of mineral adhesive. Its chemical formula is Na2O·nSiO2, which is a soluble inorganic silicate and has a wide range of uses.
Introduction:
Item:Sodium Silicate
Other Names : Water Glass
MF: Na2O.nSiO2
EINECS No. :215-687-4
Specification of Sodium silicate :
TYPE Items | TYPE 1 | TYPE 2 | TYPE 3 | TYPE 4 | TYPE 5 |
Na2O, % | 25.5-29 | 23.0-26.0 | 21.0-23.0 | 18.5-22.5 | 19.0-21.0 |
SiO2, % | 49.0-53.0 | 51.0-55.5 | 56.0-62.0 | 55.0-64.0 | 60.0-66.5 |
Modulus | 2.00±0.10 | 2.30±0.05 | 2.85±0.05 | 3.00±0.05 | 3.30±0.05 |
Dissolving Velocity (S)30°C | 60 max | 80 max | 180 max | 240 max | 240 max |
Bulk Density(g/ml) | 0.30-0.80 | 0.40-0.80 | 0.50-0.80 | 0.50-0.80 | 0.60-0.80 |
Particle Size | 95% min | 95% min | 95% min | 95% min | 95 |
(Pass 120 mesh screen) |
Applications of Sodium silicate :
1.Sodium silicate is the most valuable filler in the soap making industry. The addition of sodium silicate into laundry soap can buffer the alkalinity of laundry soap, reduce the loss of laundry soap in water, and enhance the washing ability and prevent soap rout;
2.Sodium silicate plays the role of helping wash, preventing corrosion and stabilizing foam in synthetic detergent;
3.Can be used as papermaking filler;
4. For the manufacture of silicone gel and silica gel;
5.Used as a binder in the casting industry, bonding sand and clay, making a variety of molds and cores that people need.
Package & Storage of Sodium Silicate:
25kg pp bag, plastic drum
also be packed according to customer's needs.
Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.
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