S-Plastics Thermocomp MX06402H resin is based on Polypropylene base resin containing glass fiber. Characteristics of this grade are Heat
TYPICAL PROPERTIES (1) | |||
MECHANICAL | Value | Unit | Standard |
Tensile Stress, yld, Type I, 5 mm/min | 38 | MPa | ASTM D 638 |
Tensile Stress, brk, Type I, 5 mm/min | 34 | MPa | ASTM D 638 |
Tensile Strain, yld, Type I, 5 mm/min | 2 | % | ASTM D 638 |
Tensile Strain, brk, Type I, 5 mm/min | 3.4 | % | ASTM D 638 |
Tensile Modulus, 50 mm/min | 6390 | MPa | ASTM D 638 |
Flexural Stress, yld, 1.3 mm/min, 50 mm span | 66 | MPa | ASTM D 790 |
Flexural Modulus, 1.3 mm/min, 50 mm span | 4700 | MPa | ASTM D 790 |
Tensile Stress, yield, 5 mm/min | 37 | MPa | ISO 527 |
Tensile Stress, break, 5 mm/min | 35 | MPa | ISO 527 |
Tensile Strain, yield, 5 mm/min | 1.7 | % | ISO 527 |
Tensile Strain, break, 5 mm/min | 2.7 | % | ISO 527 |
Tensile Modulus, 1 mm/min | 5350 | MPa | ISO 527 |
Flexural Stress | 65 | MPa | ISO 178 |
Flexural Modulus, 2 mm/min | 4690 | MPa | ISO 178 |
IMPACT | Value | Unit | Standard |
Izod Impact, unnotched, 23°C | 195 | J/m | ASTM D 4812 |
Izod Impact, notched, 23°C | 48 | J/m | ASTM D 256 |
Multiaxial Impact | 2 | J | ISO 6603 |
Instrumented Impact Total Energy, 23°C | 12 | J | ASTM D 3763 |
Izod Impact, unnotched 80*10*4 +23°C | 13 | 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 | 143 | °C | ASTM D 648 |
HDT, 1.82 MPa, 3.2mm, unannealed | 103 | °C | ASTM D 648 |
CTE, -30°C to 30°C, flow | 4.5E-05 | 1/°C | ASTM D 696 |
CTE, -30°C to 30°C, xflow | 1.01E-04 | 1/°C | ASTM D 696 |
HDT/Bf, 0.45 MPa Flatw 80*10*4 sp=64mm | 134 | °C | ISO 75/Bf |
HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm | 95 | °C | ISO 75/Af |
PHYSICAL | Value | Unit | Standard |
Specific Gravity | 1.06 | - | ASTM D 792 |
Moisture Absorption, 50% RH, 24 hrs | 0 | % | ASTM D 570 |
Mold Shrinkage, flow, 24 hrs | 0.7 - 0.9 | % | ASTM D 955 |
Mold Shrinkage, xflow, 24 hrs | 1 - 3 | % | ASTM D 955 |
Density | 1.05 | g/cm³ | ISO 1183 |
Moisture Absorption (23°C / 50% RH) | 0.01 | % | ISO 62 |
Source GMD, last updated:10/03/2008 |
Parameter | ||
Injection Molding | Value | Unit |
Drying Temperature | 80 | °C |
Drying Time | 4 | hrs |
Melt Temperature | 225 - 250 | °C |
Front - Zone 3 Temperature | 240 - 250 | °C |
Middle - Zone 2 Temperature | 215 - 225 | °C |
Rear - Zone 1 Temperature | 195 - 205 | °C |
Mold Temperature | 30 - 50 | °C |
Back Pressure | 0.2 - 0.3 | MPa |
Screw Speed | 30 - 60 | rpm |
Source GMD, last updated:10/03/2008 |
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S-Plastics Thermocomp MX06402H.pdf |
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