China (Mainland)
Sales best price Precipitated silica 10279-57-9 global trader CAS NO.10279-57-9
- Min.Order: 500 Kilogram
- Payment Terms: L/C,T/T
- Product Details
Keywords
- Sales Precipitated silica
- best price 10279-57-9
- 10279-57-9 global trader
Quick Details
- ProName: Sales best price Precipitated silica 1...
- CasNo: 10279-57-9
- Appearance: powder
- Application: 1. Filler, softener and performance im...
- DeliveryTime: 7d
- PackAge: 20Kg/bag
- Port: tianjin
- ProductionCapacity: 1000 Metric Ton/Day
- Purity: 99%
- Storage: keep in dry,cool condition
- Transportation: by sea/by air
- LimitNum: 500 Kilogram
Superiority
Sales best price Precipitated silica 10279-57-9 global trader
Precipitated silica is a relatively pure form of the mineral silica, which is produced by the chemical process known as precipitation. In chemical precipitation, a solid forms from a liquid due to a chemical reaction. Precipitated silica is formed by mixing solutions of sodium silicate with sulfuric acid in water. A chemical reaction occurs, and pellets of pure silica form.
1. Filler, softener and performance improvement in rubber and plastics
Details
Sales best price Precipitated silica 10279-57-9 global trader
Specifications
| Model | T Series | T-L Series | |||||||
| SF601 | T230 | T240 | T250 | T260 | T290 | T230-L | T240-L | 260-L | |
|
Surface area to deal with |
N | N | N | N | N | N | Organic | Organic | Organic |
| Pore volume, ml/g | 1.5-1.8 | 1.5-1.8 | 1.5-1.8 | 1.5-1.8 | 1.5-1.8 | 1.5-1.8 | 1.5-1.8 | 1.5-1.8 | 1.6-1.8 |
| Silica,% | 4 | 3 | 4 | 5 | 6 | 9 | 3 | 4 | 6 |
| Average particle size, μm | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 |
| Average particle size, μm | 230-300 | 230-300 | 230-300 | 230-300 | 230-300 | 230-300 | 230-300 | 230-300 | 230-300 |
| Heating loss,% | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 |
| Burning reduction, % | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤12 | ≤12 | ≤12 |
| PH value | 5.5-7.7 | 5.5-7.7 | 5.5-7.7 | 5.5-7.7 | 5.5-7.7 | 5.5-7.7 | 5.5-7.7 | 5.5-7.7 | 5.5-7.7 |
| Specific surface area, m2 /g | ≥250 | ≥250 | ≥250 | ≥250 | ≥250 | ≥250 | ≥250 | ≥250 | ≥250 |
| The main purpose | Varnish, paint, solvent-Wood, Wood Water-based, industrial coatings, architectural coatings, inks, leather surface treatment agents, textiles and coatings, etc. | ||||||||
Properties
The particles are porous.Primary particles with a diameter of 5-100 nm, and specific surface area 5-100 m2/g. Agglomerate size is 1-40μm with average pore size is > 30 nm. Density: 1.9 - 2.1 g/cm3
Applications
1. Filler, softener and performance improvement in rubber and plastics
2. Cleaning, thickening and polishing agent in toothpastes for oral health care
3. Food processing and pharmaceuticals additive as anti caking, thickening agent, absorbent to make liquids into powders.
4. Food rheology modifier
5. Defoamer
Package
Net weight 10kgs,packed in branched polyethylene plastic-polypropylene woven bag
Storage
Stock stability: 12 months
In order to keep the property unchangeable,the Precipitated silica，i.e. White carbon should be stocked in the dry and sealed circumstances. Exposure to volatile matter is not permitted.Obey the most suitable stocking method strictly in order to guarantee the long-term effect of the product.We advise the clients to use it up within expiration period(one year).