Veradel® A-304P

Category: PESU , Polyethersulfone
Manufacturer: Solvay Specialty Polymers
Trademark: Veradel®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 4PPswB_Veradel-A-304P.pdf
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Veradel® A-304P (PESU) is a powder designed for dissolving or dispersing into solutions. It can also be ground to smaller particle size, or blended with other solid particles.

PESU offers excellent toughness and outstanding hydrolytic resistance. It resists attack from steam, boiling water and mineral acids. Cast films or coatings of PESU are transparent and have additional desirable properties including long term thermal stability, excellent metal adhesion and formability and inherent flame resistance.

Typical applications include high-temperature coating formulations, advanced high-temperature composites, and specialty adhesives.

Veradel® A-304P is high in molecular weight and viscosity. A lower molecular weight and viscosity grade is available as A-704P.

This grade was formerly marketed as Radel® A PESU

  • Natural: Veradel® A-304P NT
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 Tensile Strength
  • Hydrolysis Resistant
  • Medium Flow
  • Medium Molecular Weight
  • Medium Rigidity
Uses
  • Adhesives
  • Coating Applications
  • Compounding
RoHS Compliance
  • RoHS Compliant
Appearance
  • Transparent - Slight Yellow
Forms
  • Powder
Processing Method
  • Cast Film
  • Coating
  • Solution Processing
  • Spraying
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.37g/cm³ASTM D792
Water Absorption (24 hr)0.60%ASTM D570
Residual Solvent 0.50%Internal Method
Viscosity - Solution 1(40°C)350mPa·sInternal Method
ThermalNominal ValueUnitTest Method
Glass Transition Temperature 220°CASTM E1356
CLTE - Flow 4.9E-5cm/cm/°CASTM D696
Note Message
1 .25% in Dimethylacetamide
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