ReOxy® Fumed Silica additives for rheology and reinforcement of thermosetting and thermoplastic systems.
Applications
- Coatings – Industrial, Powder, Wood
- Adhesives, Sealants, and Composites
- Modification of polymers and elastomers
Systems
- Epoxy, Polyurethane, Alkyd, Polyester, and Acrylic
- Unsaturated Polyester Resin (UPR), Gel Coats, and Vinyl Esters
- Silicone and Elastomer
- Thermoplastic Compounds
Features & Benefits
- Rheology modifier, Thickening and Anti-sagging
- Anti-settling, Free-flow and Anti-caking
- Reinforcement of polymer systems
- Moisture resistance (hydrophobic grades)
- Moisture absorbent (hydrophilic grades)
ReOxy® Fumed Silica Products
| ReOxy® Product | AR 200 | AR 210 | AR 220 | AR 230 | AR 274 |
|---|---|---|---|---|---|
| Type | Untreated Hydrophilic | Treated Hydrophobic | Treated Hydrophobic | Treated Hydrophobic | Treated Hydrophobic |
| Treatment | None | DMDS | PDMS | HMDS | DMDS |
| Dispersion | Polar system, Waterborne | Non-Polar solvents, Resins, Polymers | Non-Polar solvents, Resins, Polymers | Non-Polar solvents, Resins, Polymers | Non-Polar solvents, Resins, Polymers |
| Systems | Water-borne, 100% Solids, Pastes | Solvent-borne, High Solids, Powder coatings, Elastomers | Solvent-borne, High Solids, Powder coatings, Elastomers | Solvent-borne, High Solids, Powder coatings, Elastomers | Solvent-borne, High Solids, Powder coatings, Elastomers |
Typical Product Properties
| ReOxy® Property | Unit | AR 200 | AR 210 | AR 220 | AR 230 | AR 274 |
|---|---|---|---|---|---|---|
| Treatment | Untreated | DMDS | PDMS | HMDS | DMDS | |
| Surface Area (BET) | m²/g | 175 - 225 | 90 - 140 | 100 - 140 | 230 - 290 | 150 - 190 |
| pH (4% solution) | 3.8 - 4.5 | 3.6 - 5.5 | 4 - 6 | 4.5 - 8.0 | 3.7 - 4.7 | |
| Loss on Ignition (2 hours @ 1000°C) | % | 2.5 Maximum | 2.5 Maximum | 2.5 Maximum | 3 Maximum | 2 Maximum |
| Loss on Drying (2 hours @ 105°C) | % | 1.5 Maximum | 0.5 Maximum | 0.5 Maximum | 0.5 Maximum | 0.7 Maximum |
| Carbon Content (2 hours @ 105°C) | % | 0.2 Maximum | 0.6 - 1.2 | 3.5 - 5.0 | 2 - 4 | 0.7 - 1.3 |
| SiO₂ Content (2 hours @ 1000°C) | % | 99.5 Minimum | ||||
| Density | g/l lbs/ft³ lbs/gal | 35 – 70 2 – 4.5 0.3 – 0.6 | ||||
| Material Density | g/cm³ lbs/gal | 2.2 18.35 |
Offset Grades
| ReOxy® | AR 200 | AR 210 | AR 220 | AR 230 | AR 274 |
|---|---|---|---|---|---|
| Cabot CAB-O-SIL® | M-5 | TS-610 | TS-720 | TS-530 | TS-620 TS-622 |
| Evonik Aerosil® | 200 | R-972 | R-202 | R-812 | R-974 |
| Wacker HDK® | N-20 | H-15 | H-18 | H-17 | H-20 |
| OCI Konasil® | K-200 | K-D15 | K-P20 K-P15 | K-T30 | KD-200 |
| Tokuyama Reolosil® | QS-102 | DM-10 | PM-20L | H-30s | DM-20 |
ReOxy® is a registered trademark of Royce, Inc.
CAB-O-SIL® is a registered trademark of Cabot Corporation. Aerosil® is a registered trademark of Evonik Industries.
HDK® is a registered trademark of Wacker Corporation. Reolosil® is a registered trademark of Tokuyama Corporation.
Konasil® is a registered trademark of OCI Company.
ReOxy® Product Selection
| System | Epoxy & Acrylic | Anti-corrosive Primers | Alkyds & Powder Coatings | Urethanes |
|---|---|---|---|---|
| ReOxy® Product | AR 200 | AR 200 | AR 210 | AR 200 |
| AR 210 | AR 274 | AR 274 | AR 210 | |
| AR 274 |
| System | Wood Coatings & Stains | Cellulose Lacquers | Moisture Cure Systems | PUD | PU Foam |
|---|---|---|---|---|---|
| ReOxy® Product | AR 210 | AR 200 | AR 230 | AR 200 | AR 210 |
| AR 230 | AR 274 | AR 274 |
| System | UPR, Gel Coats, Vinyl Ester | RTV Silicone & Elastomers | HTV Silicone | HCR Silicone | LSR Silicone |
|---|---|---|---|---|---|
| ReOxy® Product | AR 200 | AR 210 | AR 230 | AR 210 | AR 230 |
| AR 220 | AR 274 | AR 274 | |||
| AR 274 |
| System | Reinforcement & Composites | Polyurethane Composites (RIM, pultrusion) | SMC / BMC compounds | Extrusion & Molded Parts | Thermoplastic composites (PP, PA, PBT) |
|---|---|---|---|---|---|
| ReOxy® Product | AR 230 | AR 210 | AR 200 | AR 274 | AR 210 |
| AR 274 | AR 274 | AR 230 | |||
| AR 274 |
ReOxy® Fumed Silica Packaging Configuration
| ReOxy® | Packaging | Bags / Pallet | Pallets / FTL |
|---|---|---|---|
| AR 200 | Bag 22 lb | 22 Bags / Pallet 484 lb | 24 Pallet / FTL 11,616 lb |
| AR 210 | Bag 22 lb | 24 Bags / Pallet 528 lb | 24 Pallet / FTL 12,672 lb |
| AR 220 | Bag 22 lb | 24 Bags / Pallet 528 lb | 24 Pallet / FTL 12,672 lb |
| AR 230 | Bag 22 lb | 26 Bags / Pallet 572 lb | 24 Pallet / FTL 13,728 lb |
| AR 274 | Bag 22 lb | 24 Bags / Pallet 528 lb | 24 Pallet / FTL 12,672 lb |
Application Examples
Storage and Handling: ReOxy® should be stored in its original packaging under dry conditions to protect the material from humidity and excessive heat. Under these conditions, it will have a shelf life of at least 3 years. Please refer to the SDS for safety and handling instructions.
Disclaimer: The properties listed above are typical values and should not be taken as products or sales specifications. All recommendations for use of products, whether given in writing, verbally, or to be implied from the results of tests carried out are based on the current state of knowledge. Although the information contained in this sheet is accurate to the best of our knowledge, no liability can be accepted in respect of such information and no warranty or conditions are intended in respect of the product described as the conditions of applications are beyond our control. We do not guarantee performance in the end application. The responsibility of testing the product lies with the user.
Beyond product quality, a commitment to superior service and innovation.