| Category: | PESU , Polyethersulfone |
| Manufacturer: | Solvay Specialty Polymers |
| Trademark: | Veradel® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | BGhxws_Veradel-3000RP.pdf |
| PRICE: | Order Products email sales@su-jiao.com |
| Message |
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Veradel® 3000RP hydroxyl-functionalized polyethersulfones (r-PESU) is an amorphous, high-temperature sulfone polymer featuring reactive end groups to enhance solubility for dissolving or dispersing into solutions and to improve adhesion to substrates when used as a coating. Veradel® 3000RP r-PESU offers excellent toughness and outstanding hydrolytic resistance. It resists attack from steam, boiling water and mineral acids. Cast films or coatings of r-PESU are transparent and have additional desirable properties, including long term thermal stability, excellent metal adhesion and formability and inherent flame resistance. Veradel® r-PESU polymers are available in two molecular weight regimes. Veradel® 3000RP is a high molecular weight sulfone polymer with a relatively low level of functionality while Veradel® 3600RP has a lower molecular weight sulfone polymer (approximately half the molecular weight of the Veradel® 3000RP) with roughly 3-5 times higher level of functionality. The differences in molecular weight results in highly varied levels of viscosity, when measured under similar conditions. Typical applications include high-temperature coating formulations and specialty adhesives. All Veradel® r-PESU polymers are produced at Solvay's state-of-the-art, world-scale facility in Panoli, India under ISO 9001:2000 and ISO 14001:2004 certified quality management systems. |
| General Information | |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Solution Viscosity | Internal Method | ||
| -- 1 | 700 | mPa·s | |
| -- 2 | 5000 | mPa·s | |
| Moisture Content - Measured at time of packing | 1.5 | % | Internal Method |
| OH End Groups - Titration | 50 | µeq/g | Internal Method |
| Particle Size - D50 Sieve measurement | 250 | µm | Internal Method |
| Residual Solvent - Gas Chromatography | 1.5 | % | Internal Method |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 2700 | MPa | ASTM D638 |
| Tensile Strength | 90.0 | MPa | ASTM D638 |
| Tensile Elongation (Yield) | 6.5 | % | ASTM D638 |
| Flexural Modulus | 2600 | MPa | ASTM D790 |
| Flexural Strength | 2.60 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
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| Notched Izod Impact | 53 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
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| Glass Transition Temperature | 220 | °C | DSC |
| Note Message | |
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| 1 . | 25% solution in DMAc at 40°C (measured at 25% solids) |
| 2 . | 35% solution in DMAc at 40°C (measured at 25% solids) |
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