
Precipitated Silica (White Carbon Black) for Paper Generating Filler
Synonyms: SiOtwo Powder, White Carbon Black, Precipitated Silica, Silica,Silicon DioXiHu (West Lake) Dis.de,Reinforcing filler…
Chemical House
It can be dissolved by NaOH, HF.Other sorts of acid, h2o and solvents are not able to dissolve the product. Resistance to higher temperature, no combustion, excellent insulation, odourless properties
Application
one. White Carbon Black (Silicon DioXiHu (West Lake) Dis.de, Hydrated Silica) are a flexible inorganic chemical which are utilised for reinforcement of rubbers and plastics, coating and paints, printing inks and cosmetics, antiblocking of plastic foils, cost-free working and totally free circulation of sticky reliable and liquid substances, carrier for pesticides, insecticides, high temperature insulation, stabilizing of beer and silicon rubber.
two. White Carbon Black (Silicon DioXiHu (West Lake) Dis.de, Hydrated Silica) possesses a higher reinforcing likely and imparts to rubber compounds especially high Shore hardness, tensile power, tear resistance and abrasion resistance. In orEPTto obtain the best possible rubber-technical knowledge the addition of activators like glycols, amines or other alkaline accelerators is required.
Fumed silica powEPT(Fumed silica powder)
Productive Procedure:
Fumed Silica is produced with the strategy of gas period . Its concept is burning the chloride unEPToxyhydrogen flame and high- temperature vapor section hydrolysis, and collected completed merchandise soon after refining method of condensation, separation, deacidification and screening.
Application Characteristics:
1.Thickening and thyrotrophic impact
two.Suspension and emulsification
three.Free-flowing and anti-caking
four.Anti-slipping perform
5.Extinction result
six.Anti-adhesion impact
seven.EnhXiHu (West Lake) Dis.Hu (West Lake) Dis.ng reinforcement effect
Tech Information( Precipitated Silicon SiO2 )
| Index | Specification |
| Visual appeal | Wonderful White Powder/Granular |
| SiO2,% | 98min |
| Loss on drying at a hundred and five DC,% | three.-six. |
| Decline on Ignition at 1050 DC ,% | 4.-6. |
| PH benefit: | six.-six.eight |
| Wager surface area spot, m2/g | one hundred seventy-two hundred |
| DBP oil absorption,ml/100g | 280-three hundred |
| Sieve residue on 325mesh,% | 5.0max |
| EPTpped density, g/l | two hundred-250 |
| Soluble Salts articles,% | three.5max |

