Usage: Be the fundamental material of the chemical products such as black, silica gel, molecular sieve and sodium metasilicate. Be the adhesive that the paper box, cast-on outwell, building material, welding rod produce.

Fire-resisting material or be used in brewage acidproof mortar and acidproof concrete; At chemical system be applied to create silica gel, hard charcoal black, zeolite molecular sieve, sodium metasilicate, ludox and instant dissolve powder natron, sodium potassium silicate and diversified silicate product, is fundamental silicon compound material.

At light industry it’s the indispensability material of washing powder, soap etc, be also the water quality intenerate agent, assistant precipitator; Dye, bleach in textile industry; In machinery industry be broad used at foundry, emery wheel fabrication and metal aseptic etc.;

Be used to make quick-setting cement, acidproof water-proof oil of cement, soil curing agent etc in architecture industry; Can make fertilizer of silicon in the agriculture; Otherwise be used as petroleum catalytic cracking silica-alumina catalyst and so on.

Storge:
1. Stored in a dry, cool, ventilated warehouse, not be open pile;
2. Transport should be a shelter to avoid rain, moisture, caking, and asked lightly load and light unloaded in order to avoid damage to polyethylene bags after the wet agglomerate;
3. After unpacking to be used up in time to avoid moisture absorption caking.

Items	Specification
Modulus	3.1~3.4(high M)	2.0~2.4(low M)
Na2O+SiO2 %	98.0Min	98.0Min
Fe %	0.12Max	0.12Max