Customization: | Available |
---|---|
CAS No.: | 1344-09-8;106985-35-7 |
Formula: | Na2sio3.9H2O |
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Audited by an independent third-party inspection agency
Items |
I |
II |
III |
IV |
V |
Na2O, % |
25.5-29 |
23.0-26.0 |
21.0-23.0 |
18.5-22.5 |
19.0-21.0 |
SiO2, % |
49.0-53.0 |
51.0-55.5 |
56.0-62.0 |
55.0-64.0 |
60.0-66.5 |
Modulus |
2.00±0.10 |
2.30±0.05 |
2.85±0.05 |
3.00±0.05 |
3.30±0.05 |
Dissolving Velocity (S)30°C |
60 max |
80 max |
180 max |
240 max |
240 max |
Bulk Density(g/ml) |
0.30-0.80 |
0.40-0.80 |
0.50-0.80 |
0.50-0.80 |
0.60-0.80 |
Particle Size (Pass 120 mesh screen) |
95% min |
95% min |
95% min |
95% min |
95% min |
1. Chemicals: Raw material for the manufacture of amorphous silica, silica gel, molecular screens and white fillers.
2. Detergents: Additive for alkalinity control and corrosion inhabition.
3. Textiles:
(1)Stabilizer in bleaching with hydrogen-peroxide.
(2)Metal sequestering agent.
(3)PH regulator.
4. Paper:
(1)Adhesive for corrugated cardboard.
(2)Stabilizer in bleaching with hydrogen-peroxide.
5. Foundry: Binder of molding sands.
6. Mining: Additive for mineral pelletizing.
7. Construction: Floor consolidation.
8. Welding: Binder in manufacture of rods.
9. Metallurgy and Refractory: Materials Setting accelerator for cement and refractories curing ( gunited)
500kg/1000kg jumbo bag
Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.
Q1: Can I get samples?
A: Yes, we can supply free sample, you pay for the freight charge only.
Q2: How to pay?
A: PI will be sent firstly after our aligned products specification. Payment by Paypal , T/T, Western Union,LC, are ok.
Q3: How is your MOQ?
A: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that sample charge is100% paid.
Q4: How can you guarantee the quality of your products ?
1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
2. Free sample or pre-shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
Q5: Do you have any other chemicals?
A: Yes, We can provide kinds of additives and fungicides, such as PHMB, PCMX, PVP, DCMX, Glutaraldehyde, Chlorhexidine digluconate 20%, ZPT, CMIT/MIT 14%, Carbomer, BKC, etc .....
Q6: If you still have questions, contact with us ~