S-Plastics Thermocomp MH0500C resin is a compound based on Polypropylene resin containing High Specific Gravity Filler. Added features of this
material include: High Specific Gravity.
| TYPICAL PROPERTIES (1) | |||
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress, yield | 18 | MPa | ASTM D 638 |
| Tensile Stress, break | 16 | MPa | ASTM D 638 |
| Tensile Strain, yield | 3.2 | % | ASTM D 638 |
| Tensile Strain, break | 19.5 | % | ASTM D 638 |
| Tensile Modulus, 50 mm/min | 4130 | MPa | ASTM D 638 |
| Flexural Modulus | 2060 | MPa | ASTM D 790 |
| Tensile Stress, yield | 19 | MPa | ISO 527 |
| Tensile Stress, break | 19 | MPa | ISO 527 |
| Tensile Strain, yield | 3.3 | % | ISO 527 |
| Tensile Strain, break | 13.6 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 2920 | MPa | ISO 527 |
| Flexural Stress | 31 | MPa | ISO 178 |
| Flexural Modulus | 2900 | MPa | ISO 178 |
| IMPACT | Value | Unit | Standard |
| Izod Impact, unnotched, 23°C | 170 | J/m | ASTM D 4812 |
| Izod Impact, notched, 23°C | 48 | J/m | ASTM D 256 |
| Instrumented Impact Energy @ peak, 23°C | 8 | J | ASTM D 3763 |
| Multiaxial Impact | 1 | J | ISO 6603 |
| Izod Impact, unnotched 80*10*4 +23°C | 12 | kJ/m² | ISO 180/1U |
| Izod Impact, notched 80*10*4 +23°C | 4 | kJ/m² | ISO 180/1A |
| THERMAL | Value | Unit | Standard |
| HDT, 0.45 MPa, 3.2 mm, unannealed | 126 | °C | ASTM D 648 |
| HDT, 1.82 MPa, 3.2mm, unannealed | 80 | °C | ASTM D 648 |
| CTE, -40°C to 40°C, flow | 6.12E-05 | 1/°C | ASTM E 831 |
| CTE, -40°C to 40°C, xflow | 6.3E-05 | 1/°C | ASTM E 831 |
| CTE, -40°C to 40°C, flow | 6.1E-05 | 1/°C | ISO 11359-2 |
| CTE, -40°C to 40°C, xflow | 6.4E-05 | 1/°C | ISO 11359-2 |
| HDT/Bf, 0.45 MPa Flatw 80*10*4 sp=64mm | 122 | °C | ISO 75/Bf |
| HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm | 82 | °C | ISO 75/Af |
| PHYSICAL | Value | Unit | Standard |
| Density | 5.04 | g/cm³ | ASTM D 792 |
| Mold Shrinkage, flow, 24 hrs | 1.5 - 1.7 | % | ASTM D 955 |
| Mold Shrinkage, xflow, 24 hrs | 1.4 - 1.6 | % | ASTM D 955 |
| Mold Shrinkage, flow, 24 hrs | 1.6 | % | ISO 294 |
| Mold Shrinkage, xflow, 24 hrs | 1.5 | % | ISO 294 |
| Density | 5.03 | g/cm³ | ISO 1183 |
| Source GMD, last updated:09/24/2008 | |||
| Parameter | ||
| Injection Molding | Value | Unit |
| Drying Temperature | 80 | °C |
| Drying Time | 4 | hrs |
| Melt Temperature | 210 - 225 | °C |
| Front - Zone 3 Temperature | 215 - 225 | °C |
| Middle - Zone 2 Temperature | 205 - 215 | °C |
| Rear - Zone 1 Temperature | 195 - 205 | °C |
| Mold Temperature | 25 - 50 | °C |
| Back Pressure | 0.2 - 0.3 | MPa |
| Screw Speed | 30 - 60 | rpm |
| Source GMD, last updated:09/24/2008 | ||
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For more information please download the datesheet |
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S-Plastics Thermocomp MH0500C.pdf |
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