PPO (PPE) is a thermoplastic engineering plastic with excellent comprehensive properties. Its outstanding features are excellent electrical insulation and water resistance, and good dimensional stability. An outstanding advantage is the high water and steam resistance. Treated 200 times in a high-pressure steam container at 132°C, there is no significant change in tensile and impact strength. In addition, it also has the characteristics of good dimensional stability, small creep, and high insulation. The long-term use temperature is -127~120°C , no-load intermittent work up to 200 ℃.
PPO advantages: 1. The dielectric performance ranks first among engineering plastics 2. Excellent mechanical and thermal properties 3. Excellent water resistance 4. Excellent flame retardancy and self-extinguishing 5. Low shrinkage rate and good dimensional stability; Non-toxic, low density. 6. Medium resistance and light resistance
PPO use:
1. It is suitable for making heat-resistant parts, insulating parts, wear-reducing and wear-resistant parts, transmission parts, medical and electronic parts.
2. It can be used as gears, fan blades, valves and other parts used at higher temperatures, and can replace stainless steel.
3. It can make screws, fasteners and connectors.
4. Electrical parts of motors, rotors, casings, and transformers.
Physical Properties |
Metric |
English |
Bulk Density |
0.00100 g/cc |
0.0000361 lb/in³ |
Density |
2.70 g/cc |
0.0975 lb/in³ |
Viscosity |
73400 cP |
73400 cP |
Viscosity Measurement |
0.12 |
0.12 |
Molecular Weight |
6300 g/mol |
6300 g/mol |
Electrical Properties |
Metric |
English |
Dielectric Constant |
2.54 |
2.54 |
Dissipation Factor |
0.00070 |
0.00070 |
Thermal Properties |
Metric |
English |
Glass Transition Temp, Tg |
165 °C |
329 °F |
Application range:
Name: Jerry Meng
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Email:jerry@fulltrustplastic.com
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