Sodium Metasilicate Anhydrate

1.Properties

Sodium metasilicate anhydrate is an inorganic white owder or crystalline granules,non-toxic,tasteless and environment-safe.It is easy soluble in water,insoluble in alcohol or in acid producing and alkaline solution,very hygroscopic when reacting with CO2 and water from the air.It has the capablities of removing scale,emulsifying,dispersing,wetting,penetrating,and also has the capability of buffering PH value.

2.Specification

Quality standards(HG/T2568-94)

3.Application

1)In wash industry

1.It has the strong capability of cleaning ,widely used for the manufacture of a variety of detergents in detergent industry ,so it is the best substitue for STTP,reducing environmental pollution.

2.Sodium metasilicate provides anti-corrosion protection to metals (zinc,aluminium,etc.) ans is used as metal cleaner and metal surface treatment agents.

2)In the textile industry

Mainly used as printing and dyeing auxiliaries,fabrics pre-treatment agent and as detergents in cookingand dyeing cotton yarn.

3)In the paper & printing industry

It can be used as adhesives ,old paper deinking agent,paper surface treatment aent and pringting detergent.

4)In the ceramic industry

Used for sludge thinners.It is especially sitable for additives used in slip-casting forming and ceramic forming.

5)In the metallurgical industry

Used as inhibitors and dispersing agent of silicon-containing minerals,smelting furnace dispersants,fast-drying agents,foundry and separating agents.

6)In construction field

Used for concrete dispersion agent and hardening accelerator.It is also used as coagulation accelerator.

4.Packing

The inner bag is sealed PE plastic bag while the outer bag is tidely sutured plastic woven bag or kraft bag.

5.Delivery

Conveyance must be dryand clean.Handle with care and avoid breaking the bags by edged tols.Protect from rain-drenched and moisture.

6.Storage

Should be stored above the floor more than 20cm and kept a space of more than 20cm between the piles and the wall.Protect from sun-scorched and rain-drenched.Send out the prodct in the sequence of stored-up date.