
Precipitated Silica (White Carbon Black) for Paper Producing Filler
Synonyms: SiOtwo Powder, White Carbon Black, Precipitated Silica, Silica,Silicon DioXiHu (West Lake) Dis.de,Reinforcing filler…
Chemical Residence
It can be dissolved by NaOH, HF.Other sorts of acid, h2o and solvents are not able to dissolve the item. Resistance to high temperature, no combustion, great insulation, odourless homes
Software
1. White Carbon Black (Silicon DioXiHu (West Lake) Dis.de, Hydrated Silica) are a versatile inorganic chemical which are utilized for reinforcement of rubbers and plastics, coating and paints, printing inks and cosmetics, antiblocking of plastic foils, free operating and free of charge stream of sticky reliable and liquid substances, carrier for pesticides, pesticides, high temperature insulation, stabilizing of beer and silicon rubber.
two. White Carbon Black (Silicon DioXiHu (West Lake) Dis.de, Hydrated Silica) possesses a large reinforcing potential and imparts to rubber compounds especially large Shore hardness, tensile power, tear resistance and abrasion resistance. In orEPTto obtain the best possible rubber-technical information the addition of activators like glycols, amines or other alkaline accelerators is necessary.
Fumed silica powEPT(Fumed silica powder)
Productive Procedure:
Fumed Silica is developed with the method of gas phase . Its theory is burning the chloride unEPToxyhydrogen flame and substantial- temperature vapor stage hydrolysis, and gathered finished solution following refining approach of condensation, separation, deacidification and screening.
Application Characteristics:
one.Thickening and thyrotrophic effect
2.Suspension and emulsification
3.Free-flowing and anti-caking
4.Anti-slipping function
five.Extinction influence
6.Anti-adhesion effect
seven.EnhXiHu (West Lake) Dis.Hu (West Lake) Dis.ng reinforcement effect
Tech Knowledge( Precipitated Silicon SiO2 )
| Index | Specification |
| Appearance | Wonderful White Powder/Granular |
| SiO2,% | 98min |
| Loss on drying at a hundred and five DC,% | three.-6. |
| Loss on Ignition at 1050 DC ,% | four.-six. |
| PH value: | 6.-six.eight |
| Guess surface area region, m2/g | 170-two hundred |
| DBP oil absorption,ml/100g | 280-three hundred |
| Sieve residue on 325mesh,% | five.0max |
| EPTpped density, g/l | 200-250 |
| Soluble Salts content material,% | three.5max |

