Na2SiO3 Sodium metasilicate with sodium metasilicate pentahydrate
- $0.20 / 1 - 39 kilograms
$0.12 / 40 - 79 kilograms
$0.11 / >=80 kilograms - 1 kilogram
- Hainan Yanghang Industrial Co., Ltd.
- Hainan, China
- Ms Vicky Wu
PRODUCT DETAIL
| CAS number: | 10213-79-3 | Other names: | pentahydrate metasilica |
| Appearance: | powder | EINECS number: | 10213-79-3 |
| pack: | 25 kg | application: | Ceramic factory, inorganic chemical industry |
| sample: | Yes | purity: | 99% minimum |
| product name: | Sodium metasilicate pentahydrate | Origin: | Henan, China |
| appearance: | powder | Package preview: | |
| Classification: | Silicate | Shelf life: | 2 years |
| IF: | H10Na2O8Si | form: | hard |
| Packaging Details: | 25kg three-in-one composite bag lined with polyethylene | MOQ: | 500kg or your request |
| payment terms: | L/C, D/P, D/P, T/T | Grade standard: | food grade, industrial grade |
| Storage: | Store in a cool and dry place | brand: | Le Bon |
Sodium metasilicate pentahydrate suspending agent for ceramic factory
Scientific name: Sodium metasilicate pentahydrate, also known as: metasilicate pentahydrate.
Molecular formula: Na2SiO3a 5H2O, relative molecular mass 212.14
Physical and chemical properties: white square crystal or spherical particles. The relative density is 0.7-1.0, and the melting point is 72.2°C. Soluble in water and dilute lye, insoluble in alcohol and acid, the aqueous solution is alkaline. It is easy to absorb moisture and deliquescence when exposed to air. It has detergent emulsifying, dispersing, wetting, penetrating and pH buffering abilities. Concentrated solutions are corrosive to plants and skin.
Pentahydrate standard: BS3984-1982 | ||
Indicator name | value | |
Sodium content (Na2O)% | ≥28 | |
Silicon content (SiO2) % | ≥27 | |
Water insoluble matter% | 2 | |
Iron content (Fe) mg/kg | ≤0.2 | |
Ceramic diluent series products are made of raw materials such as surfactants, complexing agents, suspending agents, and dispersing agents. They have the advantages of stable performance, energy saving and high efficiency, convenient use and low price. They are ideal and efficient ceramics. additive.In addition to excellent dispersibility, suspension and complexation, this product also has the following functions:1. Excellent decondensation effect, which can reduce the viscosity of the slurry and enhance the fluidity of the slurry. 2. Good dilution performance can reduce the water content of the mud, thereby increasing the output of the spray drying tower and reducing energy consumption. 3. It has the effect of lubricating and grinding aid on the mud particles, which can shorten the ball milling time, improve work efficiency and save power consumption. 4. Improving the comprehensive performance of the powder can improve the fluidity of the powder, increase the strength of the green body, reduce the breakage rate of the green body, and reduce the adhesion phenomenon. 5. The feeding is convenient, the measurement is accurate, the labor intensity can be reduced, the production cost can be greatly reduced, and it is non-toxic, harmless, safe and reliable.instruct:Addition amount: generally 0.2~0.5% of the dry basis weight of the mud. The actual amount of addition needs to be tested by the customer according to the raw material composition and water quality to make the best choice.
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