Category | Polymer , Thermoset , Filled/Reinforced Thermoset , Urea Formaldehyde, Molded, Cellulose Filled |
Manufacturer | Perstorp Compounds |
Trade Name | |
Port | Ningbo port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Perstorp Compounds 136 Urea-Formaldehyde w/ cellulose filler.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Linear Mold Shrinkage | 0.0050 - 0.0070 cm/cm | 0.0050 - 0.0070 in/in | DIN 53 464 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Tensile Strength at Break | >= 55.0 MPa | >= 7980 psi | ISO 178 |
Flexural Strength | >= 170 MPa | >= 24700 psi | ISO 178 |
Charpy Impact, Notched | 0.180 J/cm² | 0.857 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 | 0.50 - 0.70 % | 0.50 - 0.70 % | Post Shrinkage; DIN 53 464 |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Surface Resistance | >= 1.00e+11 ohm | >= 1.00e+11 ohm | DIN 53 482 |
Dielectric Constant | 5.0 | 5.0 | DIN 53 483 |
Comparative Tracking Index | >= 600 V | >= 600 V | IEC 112 |
Processing Properties | Metric | English | Comments |
---|---|---|---|
Front Barrel Temperature | 70.0 - 85.0 °C | 158 - 185 °F | Barrel Inlet Temp |
Nozzle Temperature | 95.0 - 115 °C | 203 - 239 °F | Barrel Nozzle Temp |
Mold Temperature | 145 - 160 °C | 293 - 320 °F | |
Injection Pressure | 5.00 - 17.0 MPa | 725 - 2470 psi | Hydraulic Injection Pressure |
70.0 - 150 MPa | 10200 - 21800 psi | Specific Injection Pressure | |
Hold Pressure | 30.0 - 80.0 MPa | 4350 - 11600 psi | Specific Holding Pressure |
Back Pressure | 0.700 - 1.10 MPa | 102 - 160 psi | Hydraulic backpressure |
10.0 - 14.0 MPa | 1450 - 2030 psi | Specific backpressure |
Descriptive Properties | Value | Comments |
---|---|---|
Glow Bar 960°C 180 sec | passes | IEC 707 |
Injection Speed | 100-200 cm3/s | |
Water Absorption [mg] | <200 | DIN 53 495/23°C 96h |