Veradel® 3000RP

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
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Message
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
Features
  • Acid Resistant
  • Flame Retardant
  • Food Contact Acceptable
  • Good Adhesion
  • Good Chemical Resistance
  • Good Creep Resistance
  • Good Dimensional Stability
  • Good Thermal Stability
  • Good Toughness
  • High Heat Resistance
  • High Molecular Weight
  • High Tensile Strength
  • Hydrolysis Resistant
  • Low Flow
  • Medium Rigidity
Uses
  • Adhesives
  • Cast Film
  • Coating Applications
RoHS Compliance
  • Contact Manufacturer
Appearance
  • Transparent - Slight Yellow
Forms
  • Granules
  • Powder
Processing Method
  • Cast Film
  • Coating
  • Solution Processing
  • Spraying
PhysicalNominal ValueUnitTest Method
Solution Viscosity Internal Method
    -- 1700mPa·s
    -- 25000mPa·s
Moisture Content - Measured at time of packing 1.5%Internal Method
OH End Groups - Titration 50µeq/gInternal Method
Particle Size - D50 Sieve measurement 250µmInternal Method
Residual Solvent - Gas Chromatography 1.5%Internal Method
MechanicalNominal ValueUnitTest Method
Tensile Modulus 2700MPaASTM D638
Tensile Strength 90.0MPaASTM D638
Tensile Elongation (Yield)6.5%ASTM D638
Flexural Modulus 2600MPaASTM D790
Flexural Strength 2.60MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact 53J/mASTM D256
ThermalNominal ValueUnitTest Method
Glass Transition Temperature 220°CDSC
Note Message
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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