40% particle size 120 water glass

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  • >=20 Tons
    $200.00
Lead Time:
Quantity(Tons) 1 - 1000 >1000
Est. Time(days) 15 Negotiable
Customization:
Customized logo (Min. Order: 1 Tons)
Customized packaging (Min. Order: 1 Tons)

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Overview
Quick Details
Classification:
Silicate
CAS No.:
1344-09-8
Other Names:
water glass
MF:
Na2SiO3
EINECS No.:
231-130-8
Place of Origin:
Tianjin,China
Grade Standard:
Industrial Grade
Purity:
99%
Appearance:
Blue lump
Application:
Wash;adhesive;mine guniting
Brand Name:
kaiyi
Model Number:
water glass
grain size:
0-3mm or 3-9mm
HS code:
2839191000
Supply Ability
Supply Ability:
10000 Ton/Tons per Month
Packaging & Delivery
Packaging Details
50kg ,1mt or 1.25mt jumbo bags (solid) ; 300kg iron drums(liquid)
Port
Tianjin,China
Picture Example:
package-img
package-img
Lead Time :
Quantity(Tons) 1 - 1000 >1000
Est. Time(days) 15 To be negotiated
Product Description

Sodium Silicate


Sodium silicate, also known as sparkling alkali, is a water-soluble silicate. Its aqueous solution, commonly known as sodium silicate, is a mineral binder. Its chemical formula is R2O. nSiO 2, in which R2O is alkali metal oxide, and N is the molar ratio of silica to alkali metal oxide, which is called the frictional number of sodium silicate. Sodium silicate solution is commonly used in building.


Specification

Items
Specification
Content,%
99Min
Appearance
White to greenish opaque crystals
Na2O,%
19.0-21.0
SiO,%
60.0-66.5
Water insoluble matter,%
0.05Max
Modulus(M)
3.30+_0.10
Dissolved speed(S/30℃)
240Max
Apparent density(g/ml)
0.20Max
Grain Size(mm)
0.3Max

Application

1. To improve the weathering resistance of materials, the density of 1.35g/cm water glass is used to impregnate or brush porous materials such as clay bricks, cement concrete, Portland concrete and stone, which can improve the compactness, strength, impermeability, frost resistance and water resistance of materials.

2. the reinforced soil alternately poured water glass and calcium chloride solution into the soil. The silicic acid gel formed in the wet environment absorbed the moisture in the soil and expanded the soil to consolidate the soil.

3. Preparation of quick-setting waterproofing agent.

4. Repairing cracks in brick walls by mixing sodium silicate, granulated blast furnace slag powder, sand and sodium fluosilicate in proper proportion, directly pressing into cracks in brick walls can play a role of bonding and reinforcing.

5. Sodium silicate aqueous solution can be used as the outer surface of fire door.

6. It can be used to make acid-resistant cement for lining of pits. Physicochemical properties

7. Preparation of silica gel

Factory

TIANJIN HENGHAIXIN INTERNATIONAL TRADING CO.,LTD

Our factory exported chemicals since 1995. We are the only edible light paraffin oil manufacture with hydrorefining process in Asia.
Main products:melamine powder, pdv salt, flakes pearls solid caustic soda,food grade white oil
Location:Tianjin,China