S-Plastics Lubricomp OFB32I resin is
| TYPICAL PROPERTIES (1) | |||
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress, break | 121 | MPa | ASTM D 638 |
| Tensile Strain, break | 0.8 | % | ASTM D 638 |
| Tensile Modulus, 50 mm/min | 22950 | MPa | ASTM D 638 |
| Flexural Stress | 253 | MPa | ASTM D 790 |
| Flexural Modulus | 24540 | MPa | ASTM D 790 |
| Tensile Stress, break | 165 | MPa | ISO 527 |
| Tensile Strain, break | 0.8 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 26200 | MPa | ISO 527 |
| Flexural Stress | 259 | MPa | ISO 178 |
| Flexural Modulus | 25940 | MPa | ISO 178 |
| IMPACT | Value | Unit | Standard |
| Izod Impact, unnotched, 23°C | 395 | J/m | ASTM D 4812 |
| Izod Impact, notched, 23°C | 48 | J/m | ASTM D 256 |
| Instrumented Impact Energy @ peak, 23°C | 4 | J | ASTM D 3763 |
| Multiaxial Impact | 2 | J | ISO 6603 |
| Izod Impact, unnotched 80*10*4 +23°C | 24 | kJ/m² | ISO 180/1U |
| Izod Impact, notched 80*10*4 +23°C | 5 | kJ/m² | ISO 180/1A |
| THERMAL | Value | Unit | Standard |
| HDT, 1.82 MPa, 3.2mm, unannealed | 269 | °C | ASTM D 648 |
| HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm | 265 | °C | ISO 75/Af |
| PHYSICAL | Value | Unit | Standard |
| Density | 1.55 | g/cm³ | ASTM D 792 |
| Moisture Absorption, 50% RH, 24 hrs | 0.02 | % | ASTM D 570 |
| Mold Shrinkage, flow, 24 hrs | 0.1 | % | ASTM D 955 |
| Mold Shrinkage, xflow, 24 hrs | 0.4 | % | ASTM D 955 |
| Mold Shrinkage, flow, 24 hrs | 0.06 | % | ISO 294 |
| Mold Shrinkage, xflow, 24 hrs | 0.44 | % | ISO 294 |
| Wear Factor Washer | 47 | 10^-10 in^5-min/ft-lb-hr | ASTM D 3702 Modified |
| Dynamic COF | 0.36 | - | ASTM D 3702 Modified |
| Static COF | 0.31 | - | ASTM D 3702 Modified |
| Density | 1.55 | g/cm³ | ISO 1183 |
| Moisture Absorption (23°C / 50% RH) | 0.02 | % | ISO 62 |
| Source GMD, last updated:09/30/2004 |
Processing
| Parameter | |||
| Injection Molding | Value | Unit | |
| Drying Temperature | 120 - 150 | °C | |
| Drying Time | 4 | hrs | |
| Melt Temperature | 315 - 320 | °C | |
| Front - Zone 3 Temperature | 330 - 345 | °C | |
| Middle - Zone 2 Temperature | 320 - 330 | °C | |
| Rear - Zone 1 Temperature | 305 - 315 | °C | |
| Mold Temperature | 140 - 165 | °C | |
| Back Pressure | 0.2 - 0.3 | MPa | |
| Screw Speed | 30 - 60 | rpm | |
| Source GMD, last updated:09/30/2004 | |||
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S-Plastics Lubricomp OFB32I.pdf |
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