Appearance: Solide sodium silicate is block or irregulargranular apppearence.liquid sodim silicate is liquidity. 

Production:Solide sodium silicate can be formed by mix certainpercentage soda ash and quartz sand,under high tempreture(usually1400-1500???) it creates the liquid sodium silicate,then afterwater–quenched???it condensed into solide.At this time theappearence is irregular granular.Generally,we need to briquette theirregular granular into block products when exporting.

Solide sodium silicate can exchange into liquid in the melttank.

Packaging:irregular granular product’s packing specificationinclude 16bag/t,20bag/t,or depend on the buyer’s demand.

Solide sodium’s index is modulus,liquide product’s index ismodulus and baume degree.

Application???Sodium silicate has a wide range of use,almostthroughout the verious departments of the national economy.Inchemicalsystems sodium silicate is usede to produce silicagel,white carbon black,zeolite molecular sieves,five water sodiummetasilicate,silica sol,layers of silicon and instant powderedsodium silicate,potassium sodium silicate and other silicateproducts,it is the basic raw material of silicom compand

Parameter : GB/T 4209-1996