Perstorp Compounds 161 Urea-Formaldehyde w/ cellulose filler
| Manufacturer | Perstorp Compounds |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
Description
Material Notes:
Perstorp 161 compression grade has low shrinkage, low water absorption and high strength. It is suitable for circuit breakers and electrical accessories in humid environments.Information provided by Perstorp Compounds Inc.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Linear Mold Shrinkage | 0.0060 – 0.0080 cm/cm | 0.0060 – 0.0080 in/in | DIN 53 464 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength at Break | >= 55.0 MPa | >= 7980 psi | ISO 178 |
| Flexural Strength | >= 110 MPa | >= 16000 psi | ISO 178 |
| Charpy Impact, Notched | >= 0.160 J/cm² | >= 0.761 ft-lb/in² | ISO 179 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Deflection Temperature at 1.8 MPa (264 psi) | >= 130 °C | >= 266 °F | ISO 175 |
| Deflection Temperature at 8.0 MPa | >= 90.0 °C | >= 194 °F | ISO 175 |
| Flammability, UL94 | V-0 | V-0 | |
| Oxygen Index | >= 30 % | >= 30 % | ASTM D2863 |
| Shrinkage | 0.70 – 1.0 % | 0.70 – 1.0 % | Post Shrinkage; DIN 53 464 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | >= 1.00e+13 ohm-cm | >= 1.00e+13 ohm-cm | DIN 53 483 |
| Surface Resistance | >= 1.00e+11 ohm | >= 1.00e+11 ohm | DIN 53 482 |
| Dielectric Constant | 5.0 | 5.0 | DIN 53 483 |
| Dissipation Factor | <= 0.10
@Frequency 1000 Hz
|
<= 0.10
@Frequency 1000 Hz
|
tan delta; DIN 53 483 |
| Comparative Tracking Index | >= 600 V | >= 600 V | IEC 112 |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Glow Bar 960°C 180 sec | passes | IEC 707 |
| Water Absorption [mg] | <200 | DIN 53 495/23°C 96h |
