S-Plastics Stat-kon MX01739C resin is a compound based on Polypropylene containing Proprietary Fillers. Characteristics of this grade are:
TYPICAL PROPERTIES (1) | |||
MECHANICAL | Value | Unit | Standard |
Tensile Stress, yld, Type I, 5 mm/min | 28 | MPa | ASTM D 638 |
Tensile Strain, yld, Type I, 5 mm/min | 0.8 | % | ASTM D 638 |
Tensile Modulus, 50 mm/min | 6930 | MPa | ASTM D 638 |
Flexural Stress, yld, 1.3 mm/min, 50 mm span | 41 | MPa | ASTM D 790 |
Flexural Modulus, 1.3 mm/min, 50 mm span | 5580 | MPa | ASTM D 790 |
Tensile Stress, yield, 5 mm/min | 25 | MPa | ISO 527 |
Tensile Strain, yield, 5 mm/min | 0.9 | % | ISO 527 |
Tensile Modulus, 1 mm/min | 5240 | MPa | ISO 527 |
Flexural Stress | 40 | MPa | ISO 178 |
Flexural Modulus, 2 mm/min | 5590 | MPa | ISO 178 |
IMPACT | Value | Unit | Standard |
Izod Impact, unnotched, 23°C | 68 | J/m | ASTM D 4812 |
Izod Impact, notched, 23°C | 34 | J/m | ASTM D 256 |
Multiaxial Impact | 4 | J | ISO 6603 |
Instrumented Impact Total Energy, 23°C | 15 | J | ASTM D 3763 |
Izod Impact, unnotched 80*10*4 +23°C | 8 | kJ/m² | ISO 180/1U |
Izod Impact, notched 80*10*4 +23°C | 2 | kJ/m² | ISO 180/1A |
THERMAL | Value | Unit | Standard |
HDT, 0.45 MPa, 3.2 mm, unannealed | 134 | °C | ASTM D 648 |
HDT, 1.82 MPa, 3.2mm, unannealed | 94 | °C | ASTM D 648 |
CTE, -30°C to 30°C, flow | 1.7E+01 | 1/°C | ASTM D 696 |
CTE, -30°C to 30°C, xflow | 7.74E+01 | 1/°C | ASTM D 696 |
HDT/Bf, 0.45 MPa Flatw 80*10*4 sp=64mm | 125 | °C | ISO 75/Bf |
HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm | 83 | °C | ISO 75/Af |
PHYSICAL | Value | Unit | Standard |
Specific Gravity | 1.04 | - | ASTM D 792 |
Density | 1.03 | g/cm³ | ASTM D 792 |
Moisture Absorption, 50% RH, 24 hrs | 0.02 | % | ASTM D 570 |
Mold Shrinkage, flow, 24 hrs (5) | 0.6 - 0.9 | % | ASTM D 955 |
Mold Shrinkage, xflow, 24 hrs (5) | 1 - 4 | % | ASTM D 955 |
Moisture Absorption (23°C / 50% RH) | 0.02 | % | ISO 62 |
ELECTRICAL | Value | Unit | Standard |
Surface Resistivity | 4.E+00 - 7.E+00 | Ohm | ASTM D 257 |
Source GMD, last updated:2009/09/02 |
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:2009/09/02 |
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S-Plastics Stat-kon MX01739C.pdf |
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