Payment Type:L/C,D/P
Incoterm:FOB,CFR,CIF,EXW
Min. Order:100 Kilogram
Transportation:Ocean,Land,Air
Port:QINGDAO,SHANGHAI,GUANGZHOU
$3≥100Kilogram
Brand: HPSIL® Speciality Silica
Place Of Origin: China
Packaging: 10KG / 15KG
Transportation: Ocean,Land,Air
Supply Ability: 1000 MT / MONTH
Port: QINGDAO,SHANGHAI,GUANGZHOU
Payment Type: L/C,D/P
Incoterm: FOB,CFR,CIF,EXW
The precipitated silica for silicone rubber - HPSIL 360
Rubbers And Plastics Description
HPSIL® 360 is supplied in 10kg kraft paper bags. We recommend to store the product in closed containers under dry conditions and to protect the material from volatile substances.
Precipitated Silica As Rubber Filler Properties
Improve color and transparency in soles
Abrasion resistance and transparency in silicone rubber
Improve tensile-strength
Speciality Silica Technical data sheet:
Properties and test methods | Unit | Typical Value |
Specific surface area (BET) | m2/g | 180-200 |
pH value
|
| 6.5-7.5 |
Moisture | % | 4-8 |
Sulphate | % | ≤ 1.5 |
Silica content (based on ignited material) | % | ≥ 98 |
Iron | mg/kg | ≤500 |
Partical size | μm | 8 |
Minmetals East New Materials Fumed Silica Production Base, the main products provided include hydrophilic silica, hydrophobic silica, and various custom-developed silica products. The silicas are widely used in paints, inks, coatings, adhesives and sealants, unsaturated resins, cosmetics, defoamer, electronic packaging, pesticides, medicine, fertilizer, feed and other industries. The first sales of HJSIL fumed silica products started in 2007 and our users and customers are from more than 50 countries around the world.
Comparison Table
Hydrophilic
HJSIL
Wacker
Cabot
Evonik
TOKUYAMA
HJSIL 150
V15
LM-150
Aerosil 150
Reolosil QS10
HJSIL 200
N20
M-5
Aerosil 200
Reolosil QS102
HJSIL 300
T30
H-5
Aerosil 300
Reolosil QS30
HJSIL 380
T40
EH-5
Aerosil 380
Reolosil QS40
Hydrophobic
HJSIL R110
H18
TS-720
Aerosil R202/R208
DM-20
HJSIL R272
H15
TS-610
Aerosil R 972
DM15
HJSIL R274
H20
/
Aerosil R 974
/
HJSIL R620
/
/
/
/
HJSIL R622
/
/
Aerosil R 812
/
Hydrophilic Fumed Silica
HJSIL grades | BET surface area [m2/g] | Loss on drying [wt.%] | pH | Carbon content [wt.%] | Loss on ignition [wt.%] | Sieve residue [wt.%] | Silica content [wt.%] | Tamped density [g/L] |
HJSIL 150 | 150 ± 25 | ≤ 1.5 | 3.6 ~ 4.5 | ≤ 0.2 | ≤ 2.5 | ≤ 0.05 | ≥ 99.8 | 40 ~ 60 |
HJSIL 200 | 200 ± 25 | ≤ 1.5 | 3.6 ~ 4.5 | ≤ 0.2 | ≤ 2.5 | ≤ 0.05 | ≥ 99.8 | 40 ~ 60 |
HJSIL 300 | 300 ± 25 | ≤ 1.5 | 3.6 ~ 4.5 | ≤ 0.2 | ≤ 2.5 | ≤ 0.05 | ≥ 99.8 | 40 ~ 60 |
HJSIL 380 | 380 ± 30 | ≤ 1.5 | 3.6 ~ 4.5 | ≤ 0.2 | ≤ 2.5 | ≤ 0.05 | ≥ 99.8 | 40 ~ 60 |
Hydrophobic Fumed Silica
HJSIL grades | BET surface area [m2/g] | Loss on drying [wt.%] | pH | Carbon content [wt.%] | Silica content [wt.%] | Tamped density [g/L] | Loss on ignition [wt.%] | Treated with |
HJSIL R110 | 100 ± 20 | ≤ 0.5 | 4.0 ~ 7.0 | 3.5 ~ 5.5 | ≥ 99.8 | 40 ~ 60 | ≤ 4.0 | PDMS |
HJSIL R272 | 110 ± 20 | ≤ 0.5 | 3.8~ 5.0 | 0.6 ~ 1.2 | ≥ 99.8 | 40 ~ 60 | ≤ 2.0 | DDS |
HJSIL R274 | 170 ± 20 | ≤ 0.5 | 3.8 ~ 5.0 | 0.7 ~ 1.3 | ≥ 99.8 | 40 ~ 60 | ≤ 2.0 | DDS |
HJSIL R620 | 180 ± 20 | ≤ 0.5 | 5.5 ~ 7.5 | 1.6 ~ 2.0 | ≥ 99.8 | 40 ~ 60 | ≤ 4.0 | HMDS |
HJSIL R622 | 260 ± 30 | ≤ 0.5 | 5.5 ~ 7.8 | 2.8 ~ 4.0 | ≥ 99.8 | 40 ~ 60 | ≤ 4.0 | HMDS |