S-Plastics Lubricomp KFL36XXC resin is
| TYPICAL PROPERTIES (1) | |||
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress, yld, Type I, 5 mm/min | 88 | MPa | ASTM D 638 |
| Tensile Stress, brk, Type I, 5 mm/min | 88 | MPa | ASTM D 638 |
| Tensile Strain, yld, Type I, 5 mm/min | 1.3 | % | ASTM D 638 |
| Tensile Strain, brk, Type I, 5 mm/min | 1.3 | % | ASTM D 638 |
| Tensile Modulus, 50 mm/min | 10820 | MPa | ASTM D 638 |
| Flexural Stress, brk, 1.3 mm/min, 50 mm span | 107 | MPa | ASTM D 790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 9280 | MPa | ASTM D 790 |
| Tensile Stress, yield, 5 mm/min | 84 | MPa | ISO 527 |
| Tensile Stress, break, 5 mm/min | 84 | MPa | ISO 527 |
| Tensile Strain, yield, 5 mm/min | 1.3 | % | ISO 527 |
| Tensile Strain, break, 5 mm/min | 1.3 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 10610 | MPa | ISO 527 |
| Flexural Stress | 130 | MPa | ISO 178 |
| Flexural Modulus, 2 mm/min | 9930 | MPa | ISO 178 |
| IMPACT | Value | Unit | Standard |
| Izod Impact, unnotched, 23°C | 326 | J/m | ASTM D 4812 |
| Izod Impact, notched, 23°C | 50 | J/m | ASTM D 256 |
| Multiaxial Impact | 2 | J | ISO 6603 |
| Instrumented Impact Total Energy, 23°C | 10 | J | ASTM D 3763 |
| Izod Impact, unnotched 80*10*4 +23°C | 25 | kJ/m² | ISO 180/1U |
| Izod Impact, notched 80*10*4 +23°C | 5 | kJ/m² | ISO 180/1A |
| THERMAL | Value | Unit | Standard |
| HDT, 0.45 MPa, 3.2 mm, unannealed | 183 | °C | ASTM D 648 |
| HDT, 1.82 MPa, 3.2mm, unannealed | 161 | °C | ASTM D 648 |
| CTE, -30°C to 30°C, flow | 9.5E-05 | 1/°C | ASTM D 696 |
| CTE, -30°C to 30°C, xflow | 6.5E-05 | 1/°C | ASTM D 696 |
| HDT/Bf, 0.45 MPa Flatw 80*10*4 sp=64mm | 163 | °C | ISO 75/Bf |
| HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm | 161 | °C | ISO 75/Af |
| PHYSICAL | Value | Unit | Standard |
| Specific Gravity | 1.75 | - | ASTM D 792 |
| Density | 1.75 | g/cm³ | ASTM D 792 |
| Moisture Absorption, 50% RH, 24 hrs | 0.16 | % | ASTM D 570 |
| Mold Shrinkage, flow, 24 hrs | 0.7 - 1 | % | ASTM D 955 |
| Mold Shrinkage, xflow, 24 hrs | 1 - 3 | % | ASTM D 955 |
| Wear Factor Washer | 235 | 10^-10 in^5-min/ft-lb-hr | ASTM D 3702 Modified |
| Dynamic COF | 0.4 | - | ASTM D 3702 Modified |
| Static COF | 0.46 | - | ASTM D 3702 Modified |
| Moisture Absorption (23°C / 50% RH) | 0.26 | % | ISO 62 |
| Source GMD, last updated:09/11/2008 | |||
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:09/11/2008 | |||
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S-Plastics Lubricomp KFL36XXC.pdf |
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