- Chemical Auxiliary Agent[10]
- Food Additives[5]
- Chemical Reagents[2]
- Silicone Rubber[5]
- Paint & Coating[3]
- Daily Chemicals[2]
- Organic Intermediate[5]
- Polymer[2]
- Other Chemicals[2]
- Pharmaceutical[2]
- Other Organic Chemical[2]
- Oxide[2]
- Adhesives & Sealants[2]
- 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
Pyrogenic Silica
FUMED SILICA
Pyrogenic Silica
PRODUCT DESCRIPTIONSynthetic, hydrophilic amorphous silica, produced via flame hydrolysis.
TYPICAL GENERAL CHARACTERISTICS
| Characteristics | QY150 | QY150H | QY200 | QY200H | QY250 | QY300 | QY380 |
| BET surface area | 155-185m2/g | 160-180m2/g | 186-225m2/g | 190-210m2/g | 226-275m2/g | 276-335m2/g | 336-405m2/g |
| pH-Value | 3.8-4.5 | 4.0-4.5 | 3.8-4.5 | 4.0-4.5 | 3.8-4.5 | 3.8-4.5 | 3.8-4.5 |
| SiO² content | ≥99.8% | ≥99.8% | ≥99.8% | ≥99.8% | ≥99.8% | ≥99.8% | ≥99.8% |
| Loss on drying | ≤1.5% | ≤0.8% | ≤1.5% | ≤0.8% | ≤1.5% | ≤1.5% | ≤1.5% |
| Loss of weight | ≤1.5% | ≤1.0% | ≤1.5% | ≤1.0% | ≤1.5% | ≤1.5% | ≤1.5% |
| Tamped density | 25-60 g/l | 25-60 g/l | 25-60 g/l | 25-60 g/l | 25-60 g/l | 25-60 g/l | 25-60 g/l |
| Sieve residue > 45 μm | ≤0.04 % | ≤0.03 % | ≤0.04 % | ≤0.03 % | ≤0.04 % | ≤0.04 % | ≤0.04 % |
| Carbon content | ≤0.2% | ≤0.2% | ≤0.2% | ≤0.2% | ≤0.2% | ≤0.2% | ≤0.2% |
| Chloride content | ≤0.025% | ≤0.015% | ≤0.025% | ≤0.015% | ≤0.025% | ≤0.025% | ≤0.025% |
| Ferric oxide content | ≤0.003% | ≤0.003% | ≤0.003% | ≤0.003% | ≤0.003% | ≤0.003% | ≤0.003% |
| Titanium oxide content | ≤0.03% | ≤0.03% | ≤0.03% | ≤0.03% | ≤0.03% | ≤0.03% | ≤0.03% |
| Alumina content | ≤0.05% | ≤0.05% | ≤0.05% | ≤0.05% | ≤0.05% | ≤0.05% | ≤0.05% |
APPLICATIONSAdhesivesAdsorption AgentsAll-Purpose AdhesivesAntiperspirants/DeodorantsAssembly AdhesivesAutomotive AdhesivesAutomotive RefinishesCoatingsCoil CoatingsConstruction AdhesivesDecorative CosmeticsFlexographic PrintingFormulations for PharmaceuticalsGravure PrintingHair CareIndustrial AdhesivesInkjetInsulation, ThermalMetal CoatingsParquet AdhesivesPowder CoatingsPrinting InksProtective CoatingsReinforcement of mechanical propertiesScreen PrintingShavingSkin CareSunscreensSurface Coatings for PlasticsToothpastesWind PowerWood Coatingshand lay up techniquespray up technique
Pyrogenic Silica
