Modified Polyphenylene Ether CAS 25667-40-7
4-Oxo-2,2,6,6-tetramethylpiperidinooxy CAS 2896-70-0
6 6 月, 2020Benzophenone hydrazone CAS 5350-57-2
6 6 月, 2020
Modified Polyphenylene Ether Typical Properties
| Item | Results |
| Gravity | 1.02 g/m³ |
| Hydroxy Equivalent Weight (HEW) | 840 g/mol |
| Mn | 1600 |
| Phenolic End-group Content | 2 % |
| Tg (half width) | 140 °C |
| Intrinsic viscosity | |
| Solubility | |
| Methyl Ethyl Ketone : 21°C | 50.0 wt% |
| Toluene : 21°C | 50.0 wt% |
| Viscosity | |
| 50 wt% in methyl ethyl ketone : 25°C | 160 mPa s |
| 50 wt% in toluene : 25°C | 298 mPa s |
| Brand name | Fousi chemical |
Modified Polyphenylene Ether Usage
- NORYL SA90 resin is a modified low molecular weight resin with increased hydroxyl functionality.
- It is designed specifically for use as a reactive component in epoxy and cyanate ester thermosets in electronic, coatings, adhesives and composites applications.
- It has outstanding solubility in toluene & methyl ethyl ketone (MEK) and a low solution viscosity.
- Used to enhance the performance (e.g. thermal, dielectric, mechanical, flame retardancy, and moisture uptake properties) of epoxy resins used in electronic packaging which include PCB laminates, copper clad laminates, epoxy prepregs, and protective coatings as well as various other composites applications.
Modified Polyphenylene Ether Packaging and Shipping
Packing: 25kg/drum
Modified Polyphenylene Ether Storage
Stored in cool dry ventilated place away from fire, heat, light, acids and food materials