HIFULL® HB-620 (BET=200㎡/g)
SPECIFICATION( HB-620 FUMED SILICA)
Properties | Unit | Typical Value | Testing Standard |
Specific surface area(BET) | m2/g | 170±30 | GB/T 20020 |
pH in 4% dispersion(H2O:Ethanol=1:1) | — | 6.0~9.0 | GB/T 20020 |
Loss on drying(2 hours at 105℃) | % | ≤0.7 | GB/T 20020 |
Loss on ignition(2 hours at 1000℃, based on material dried for 2 hours at 105℃) | % | ≤4.0 | GB/T 20020 |
Silica content( based on ignited material) | % | ≥99.8 | GB/T 20020 |
Tamped density(based on material dried for 2 hours at 105℃) | g/L | 40~60 | GB/T 20020 |
Carbon content(based on material dried for 2 hours at 105℃) | % | 1.5~2.5 | GB/T 20020 |
Main APPLICATION
HTV silicone rubber and LSR
Coatings & printing ink
Adhesives & Sealants
Powder Coatings
TDS/SDS/MSDS
PRODUCT | CATEGORY | Treated | TDS | SDS/MSDS |
---|---|---|---|---|
HB-612 | Hydrophobic Fumed Silica | HMDS-Treated | Download | Download |
HB-615 | Hydrophobic Fumed Silica | HMDS-Treated | Download | Download |
HB-620 | Hydrophobic Fumed Silica | HMDS-Treated | Download | Download |
HB-630 | Hydrophobic Fumed Silica | HMDS-Treated | Download | Download |
HB-132 | Hydrophobic Fumed Silica | HMDS-Treated | Download | Download |
HB-139 | Hydrophobic Fumed Silica | PDMS-Treated | Download | Download |
HB-151 | Hydrophobic Fumed Silica | DDS-Treated | Download | Download |
HB-152 | Hydrophobic Fumed Silica | DDS-Treated | Download | Download |
HB-202N | Hydrophobic Fumed Silica | Special Silane Treated | Download | |
HB-701 | Hydrophobic Fumed Silica | Special Silane Treated | Download |
ABOUT HIFULL
Our main products are fumed silica SiO2, fumed titanium dioxide TiO2, and fumed alumina Al2O3. We get 20+ years of expertise and 20,000 tons of annual capacity. We supply total of 23 grades of hydrophilic & hydrophobic fumed silica. We get registration of REACH and pre-registration of K-REACH & KKDIK. We are the leading setting body of ISO18473-1:2015, ISO18473-3:2018, and ISO 23157:2021. Learn More About Hifull
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