Acetal Homopolymer S-Plastic Lubricomp KL004A 404D Resin Containing PTFE
| TYPICAL PROPERTIES (1) | |||
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress, break | 56 | MPa | ASTM D 638 |
| Tensile Strain, break | 11.4 | % | ASTM D 638 |
| Tensile Modulus, 50 mm/min | 2550 | MPa | ASTM D 638 |
| Flexural Stress | 86 | MPa | ASTM D 790 |
| Flexural Modulus | 2620 | MPa | ASTM D 790 |
| Tensile Stress, break | 50 | MPa | ISO 527 |
| Tensile Strain, break | 9.4 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 2700 | MPa | ISO 527 |
| Flexural Stress | 86 | MPa | ISO 178 |
| Flexural Modulus | 2900 | MPa | ISO 178 |
| IMPACT | Value | Unit | Standard |
| Izod Impact, unnotched, 23°C | 560 | J/m | ASTM D 4812 |
| Izod Impact, notched, 23°C | 42 | J/m | ASTM D 256 |
| Instrumented Impact Energy @ peak, 23°C | 7 | J | ASTM D 3763 |
| Multiaxial Impact | 0 | J | ISO 6603 |
| Izod Impact, unnotched 80*10*4 +23°C | 39 | kJ/m² | ISO 180/1U |
| Izod Impact, notched 80*10*4 +23°C | 4 | kJ/m² | ISO 180/1A |
| THERMAL | Value | Unit | Standard |
| HDT, 1.82 MPa, 3.2mm, unannealed | 95 | °C | ASTM D 648 |
| HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm | 98 | °C | ISO 75/Af |
| PHYSICAL | Value | Unit | Standard |
| Density | 1.52 | g/cm³ | ASTM D 792 |
| Moisture Absorption, 50% RH, 24 hrs | 0.23 | % | ASTM D 570 |
| Mold Shrinkage, flow, 24 hrs | 2 - 2.2 | % | ASTM D 955 |
| Mold Shrinkage, xflow, 24 hrs | 2 - 2.2 | % | ASTM D 955 |
| Mold Shrinkage, flow, 24 hrs | 2 - 2.19 | % | ISO 294 |
| Mold Shrinkage, xflow, 24 hrs | 2 - 2.19 | % | ISO 294 |
| Wear Factor Washer | 12 | 10^-10 in^5-min/ft-lb-hr | ASTM D 3702 Modified |
| Dynamic COF | 0.22 | - | ASTM D 3702 Modified |
| Static COF | 0.09 | - | ASTM D 3702 Modified |
| Density | 1.52 | g/cm³ | ISO 1183 |
| Moisture Absorption (23°C / 50% RH) | 0.37 | % | ISO 62 |
| Source GMD, last updated:09/29/2004 | |||
Processing
| Parameter | ||
| Injection Molding | Value | Unit |
| Drying Temperature | 80 | °C |
| Drying Time | 4 | hrs |
| Melt Temperature | 200 - 215 | °C |
| Front - Zone 3 Temperature | 210 - 220 | °C |
| Middle - Zone 2 Temperature | 195 - 205 | °C |
| Rear - Zone 1 Temperature | 175 - 190 | °C |
| Mold Temperature | 80 - 110 | °C |
| Back Pressure | 0.2 - 0.3 | MPa |
| Screw Speed | 30 - 60 | rpm |
| Source GMD, last updated:09/29/2004 | ||
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For more information please download the datesheet |
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S-Plastics Lubricomp KL004A.pdf |
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