- Agrochemicals & Pesticides[3]
- Chemical Auxiliary Agent[6]
- Food Additives[6]
- Chemical Reagents[4]
- Pharmaceutical[1]
- Organic Acid[1]
- Silicone Rubber[5]
- Paint & Coating[6]
- Organic Intermediate[6]
- Daily Chemicals[6]
- Other Chemicals[2]
- Polymer[6]
- Adhesives & Sealants[5]
- Other Organic Chemical[1]
- Oxide[6]
- Contact Person : Mr. Ma Motor
- Company Name : Shanghai Qunyue Chemical Co., Ltd.
- Tel : 86-21-52658981
- Fax : 86-21-52658982
- Address : Shanghai,Shanghai,Rm601, Building 1, No.388, Zhongjiang Rd
- Country/Region : China
BET 250m2/g hydrophilic silica fume
Related Product Searches:BET 250m2/g hydrophilic silica fume,High Quality,white carbon black, fumed silica,QY250
PropertiesReinforcing filler in elastomersRheology and thixotropy control of liquid systems, binders, polymers, etc.Used as anti-setting, thickening, anti-sagging agent.Improvement of free flow and anti-caking characteristics of powders.High transparency.
| Technical date | |
| BET surface area | 226-275m2/g |
| PH | 3.8-4.5 |
| Loss on drying(2h 105°C) | ≤1.5% |
| Loss on ignition(2h 1000°C, base on material dried for 2h 105°C) | ≤2.5% |
| Sieve residue(45μm) | ≤0.05% |
| Tamped density(base on material dried for 2h 105°C) | 25-60g/L |
| Silica content(base on ignited material) | ≥99.8% |
| Carbon content(base on material dried for 2h 105°C) | ≤0.2% |
| Chloride content(base on material dried for 2h 105°C) | ≤0.025% |
| Ferric oxide(base on material dried for 2h 105°C) | ≤0.003% |
| Titanium oxide(base on material dried for 2h 105°C) | ≤0.03% |
| Alumina(base on material dried for 2h 105°C) | ≤0.05% |
The date present in this document is base on our best knowledge. We disclaim any warranty and liability whatsoever as to accuracy and completeness of such information as well as to the potential infringement of any proprietary rights. We reserve the right to alter product constants wuthin the scope of technical progress or new developments. Any user of our products shall bear the full risk connected to their properties and fitness for any purpose.ApplicationPaints and CoatingUnsaturated polyester reins and FilmsElastomers, especially HTV and RTV Silicon rubberAdhesives and SealantsPrinting inksPlant protectionCosmetics
| High Quality | Standard Quality | ||
| BET surface area | QY150 | 160-180 | 155-185 |
| QY200 | 190-210 | 186-225 | |
| QY250 | 240-270 | 226-275 | |
| QY300 | 290-320 | 276-335 | |
| QY380 | 350-405 | 336-450 | |
| pH value | QY150 | 4.0-4.5 | 3.8-4.5 |
| QY200 | 4.0-4.5 | 3.8-4.5 | |
| QY250 | 4.0-4.5 | 3.8-4.5 | |
| QY300 | 4.0-4.5 | 3.8-4.5 | |
| QY380 | 4.0-4.5 | 3.8-4.5 |
TDS,COA,MSDS&FREE SAMPLE are available for us, please visit our website or ask our office directly.
BET 250m2/g hydrophilic silica fume
