--17852571920
It is commonly known as paohua [1] alkali, which is a water-soluble silicate, and its aqueous solution, commonly known as sodium silicate, is a kind of mineral adhesive. The chemical formula is R2O·nSiO2, where R2O is the alkali metal oxide, and n is the ratio of the mole number of silicon dioxide to the alkali metal oxide, which is called the friction number of water glass. Water glass commonly used in architecture is an aqueous solution of sodium silicate.
Upstream raw materials :1, 4-naphthone, soda, silica, silica gel, silica sand, sulfuric acid, sodium sulfate, coal, caustic soda, sodium carbonate, heavy oil
Downstream products: paste gas knife coating kaolin, filler kaolin, powder instant soluble sodium silicate, modified sodium silicate, lithium silicate, sodium metasilicate, sodium metasilicate (five water), silicon dioxide, polyvinyl alcohol sodium silicate glass interior wall coating, interior and exterior wall coating, lead chromate, sodium silicate, soap, synthetic laundry powder, laundry paste
ITEM | INDEX | ||
1 | 2 | 3 | |
Modulus (M) | 2.0+-0.1 | 2.3-2.5 | 3.2-3.4 |
Total soluble solid(Na2O+SiO2),%≥ | 98 | ||
Sodium oxide (Na2O), % : | 33 (+-1.0 ) | 29+-1.0 | 23+-1.0 |
Silica oxide (SiO2), % : | 66 (+-1.0 ) | 69+-1.0 | 76+-1.0 |
Fe, % ≤ | 0.05 | ||
Insolubles in water,% ≤ | 1 |
Solid products can be packed into plastic bags, and then into polypropylene woven bags. The colloidal product can be put into the inner plastic bag and further into the fiber plate bucket. This product is hygroscopic, so should be sealed storage in a dry, cool place below 35 ℃.
Solid products should be prevented from scattering on the ground as the absorbent powder may cause slippage
1. Are you manufacturer?
Yes, we can supply the goods with long-term validity and stability.
2.What is your payment term?
We can accept T/T,and L/C at sight as payment term.
3.What about the delivery time?
Within 15 days after receiving your payment.
4.Do you have any certificate regarding quality control?
Yes,we have ISO9001:2008 certificate,SGS,BV to assure you the quality.
5: Do you provide free sample?
Yes, we can provide free sample .