Brand: HJSIL® FUMED SILICA
Place Of Origin: China
Grade: Industrial Grade
Packaging: 10KG
Transportation: Ocean,Land,Air,Express
Supply Ability: 100 MT / MONTH
HS Code: 28112290
Port: QINGDAO,SHANGHAI,GUANGZHOU
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF
Hydrophobic fumed silica is a very effective thixotropic agent for polar epoxy based, urethane and vinyl ester based adhesives. In addition, when hydrophobic fumed silica is used, the adhesive Good storage stability can be obtained, even under high shearing force, it will become sticky, which guarantees good stability of the adhesive.
Physical and chemical data:
| Properties and test methods | Unit | Typical Value | Standardization |
| Specific surface area (BET) | m2/g | 110 ± 25 | GB/T 20020 |
| pH value (in 4% dispersion) | 5.5 ~ 7.0 | GB/T 20020 | |
| Loss on drying (2 hours at 105 °C) | Wt% | ≤ 1.0 | GB/T 20020 |
| Loss on ignition (2 hours at 1000 °C,based on material dried for 2 hours at 105 °C) | Wt% | ≤ 4.0 | GB/T 20020 |
| Sieve residue (45 μm) | mg/kg | ≤ 250 | GB/T 20020 |
| Silica content (based on ignited material) | Wt% | ≥ 99.8 | GB/T 20020 |
| Tamped density (based on material dried for 2 hours at 105 °C) | g/dm³ | 40 ~ 60 | GB/T 20020 |
| Carbon content (based on material dried for 2 hours at 105 °C) | Wt% | 4.0 ~ 7.0 | GB/T 20020 |
Product Categories : Fumed Silica > Hydrophobic
Mobile Phone: +8615639100440
Email:info@eastmaterials.com
Website: https://www.east-silicones.com
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