- Min.Order :500 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
Precipitated silica silica silicon dioxide
Quick Details
- Appearance:
- Application: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
- PackAge:20Kg/bag
- ProductionCapacity:|Metric Ton|Day
- Storage:
- Transportation: by sea/by air
Superiority:
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
2. Cleaning, thickening and polishing agent in toothpastes for oral health care
Details:
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).
You Might Also Like
-
High purity AIN SUBSTRATE substrate
CAS NO:
-
Offer AIN SUBSTRATE global trade in exporter
CAS NO:
-
Hot sale AIN SUBSTRATE with fast delivery/Reliable quality of
CAS NO:
-
Supply AIN SUBSTRATEgood supplier with low price
CAS NO:
-
Buy lowest price of AIN SUBSTRATE Best price in stock
CAS NO:
-
High quality AIN SUBSTRATE supplier of in bulk supply
CAS NO:
Related Searches
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View