Description
Product Description & Mechanism
Our PPO compatibilizers are maleic anhydride grafted polyphenylene oxide. They react with polar components and improve interfacial bonding in glass fiber reinforced PPO and PA/PPO blends. These agents help disperse reinforcements and stabilize phase morphology, which leads to better mechanical strength and heat resistance.
Typical Physical Properties
Property | Test Method | Unit | KT-24 | KT-24B | KT-24F |
| Base resin | — | — | PPO | PPO | PPO |
| Functional group content (MAH wt%) | Company standard | wt% | High | High | High |
| Melt flow rate | ISO 1133 | g/10min | 2.0–4.0 (190°C/2.16kg) | 4.0–20.0* (300°C/5kg) | 1.5–4.5 (190°C/2.16kg) |
Density | ISO 1183 | g/cm³ | 1.00–1.10 | 1.01–1.05 | 1.01–1.05 |
Recommended dosage is 3%–5%. Adjust based on fiber content and blend ratio.
