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EPICHEM Epiryl B PPO Polyphenylene oxide
| Category | Polymer , Thermoplastic , Polyphenylene Ether/PPO |
| Manufacturer | EPICHEM srl |
| Trade Name | Epiryl |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | EPICHEM Epiryl B PPO Polyphenylene oxide.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.05 g/cc | 0.0379 lb/in³ | ASTM D792, ISO 1183 |
| Water Absorption | <= 0.10 % @Temperature 23.0 °C |
<= 0.10 % @Temperature 73.4 °F |
24h; ASTM D570, ISO 62 |
| Linear Mold Shrinkage | 0.0050 - 0.0070 cm/cm | 0.0050 - 0.0070 in/in | ASTM D955 |
| Melt Index of Compound | 10 - 20 g/10 min @Load 1.20 kg, Temperature 300 °C |
10 - 20 g/10 min @Load 2.65 lb, Temperature 572 °F |
ASTM D1238, ISO 1133 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength, Yield | 50.0 MPa | 7250 psi | ASTM D638, ISO R527 |
| Elongation at Break | 40 % | 40 % | ASTM D638, ISO R527 |
| Flexural Strength | 80.0 MPa | 11600 psi | ASTM D790, ISO 178 |
| Flexural Modulus | 2.40 GPa | 348 ksi | ASTM D790, ISO 178 |
| Izod Impact, Notched | 1.25 J/cm @Thickness 3.20 mm, Temperature -30.0 °C |
2.34 ft-lb/in @Thickness 0.126 in, Temperature -22.0 °F |
ASTM D256, ISO 180/4a |
| 1.80 J/cm @Thickness 3.20 mm, Temperature 0.000 °C |
3.37 ft-lb/in @Thickness 0.126 in, Temperature 32.0 °F |
ASTM D256, ISO 180/4a | |
| 2.30 J/cm @Thickness 3.20 mm, Temperature 23.0 °C |
4.31 ft-lb/in @Thickness 0.126 in, Temperature 73.4 °F |
ASTM D256, ISO 180/4a |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Hot Ball Pressure Test | >= 90.0 °C | >= 194 °F | BS 3456, IEC 335 |
| Deflection Temperature at 1.8 MPa (264 psi) | 105 °C | 221 °F | ASTM D648, ISO 75 |
| Vicat Softening Point | 115 °C @Load 5.00 kg |
239 °F @Load 11.0 lb |
120°C/min; ASTM D1525/B, ISO 306/B |
| 124 °C @Load 0.999 kg |
255 °F @Load 2.20 lb |
120°C/min; ASTM D1525/A, ISO 306/A | |
| Flammability, UL94 | HB @Thickness 1.60 mm |
HB @Thickness 0.0630 in |
|
| HB @Thickness 3.20 mm |
HB @Thickness 0.126 in |
||
| Glow Wire Test | 650 °C @Thickness 3.20 mm |
1200 °F @Thickness 0.126 in |
VDE 0471/P2-4, IEC 695 |
| 650 °C @Thickness 2.00 mm |
1200 °F @Thickness 0.0787 in |
VDE 0471/P2-4, IEC 695 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Surface Resistance | 1.00e+14 ohm | 1.00e+14 ohm | ASTM D257, IEC 93 |
| Dielectric Constant | 2.5 @Frequency 1000 Hz |
2.5 @Frequency 1000 Hz |
ASTM D150, IEC 250 |
| Dielectric Strength | 75.0 kV/mm | 1910 kV/in | ASTM D149, IEC 243 |
| Dissipation Factor | 0.0010 @Frequency 1000 Hz |
0.0010 @Frequency 1000 Hz |
ASTM D150, IEC 250 |
| Comparative Tracking Index | 290 V | 290 V | VDE 0303-P1, IEC 112 |
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