Product Advantages
Used in highly polar liquids such as epoxy resin, polyurethane, and vinyl ester resin, it has good thickening and thixotropic effects;
Used as thickening and thixotropic agents in cable adhesives for optical cables;
Anti settling agent for heavy fillers;
Provide good thickening and thixotropy in hybrid adhesive systems.
Packaging and storage
AEROSIL R202 comes in multi-layer packaging of 10 kilograms per bag. We recommend storing the product in a sealed container under dry conditions and preventing contact with volatile substances. AEROSIL R202 should be used within two years after production.
Specifications: 10KG/pack
| Product performance | |
Model | Aerosil R 202 |
Name | Hydrophobic gas-phase silica |
Application | Adhesive/sealant/cable adhesive Epoxy resin/vinyl ester resin and adhesive coating |
Specific surface area (BET method) | 100±20m²/g |
Carbon content | 3.5-5.0wt.% |
Bulk density (approximate value) | About 60g/l |
Water content | ≤0.5wt.% |
Loss on ignition | 4.0-6.0wt.% |
| pH value | 4.0-6.0 |
SiO₂ content | >99.8wt.% |
