Inquiry
- Product Search
- Grade Search
- SUMIKAEXCEL 5003P
SUMIKAEXCEL 5003P
Grade Information
SUMIKAEXCEL 5003P is a powder grade of polyethersulfone (PESU) modified with hydroxyl end groups. It is primarily used to dissolve or disperse in thermosetting resins such as epoxy resins.
Grade names and molecular weights are related, and SUMIKAEXCEL 5003P has the highest molecular weight among grades with hydroxyl end groups. There is also a correlation between molecular weight and solution viscosity.
- Product
- SUMIKAEXCEL
- Product Series
- 5003
- Resin
- PESU Powder
- Molding Method
- Coating, casting, solution processing
- Fillers/Reinforcements
- Non-reinforced
- Features
- Creep resistance, high dimensional stability, hydrolysis resistance, chemical resistance, good adhesion, flame retardancy
- Applications
- Carbon Fiber Composites
- ISO marking code (ISO 11469)
- >PESU<
- Total filling amount [%]
- -
- Specific Gravity (ASTM D792)
- 0.47
- Water absorption rate (Karl Fischer) [%] (Sumitomo Chemical Method)
- 0.8
- Particle size (D50) [μm] (Sumitomo Chemical Method)
- 500 - 800
- Reduced Viscosity (RV) (Sumitomo Chemical Method)
- 0.51
- Glass transition temperature [℃] (ISO 11357-1,-2)
- 225
- Median particle size [μm] (Sumitomo Chemical Method)
- -
- Heat loss [%] (Sumitomo Chemical Method)
- -
