IMPACT
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
Izod Impact, unnotched, 23°C | 427 | J/m | ASTM D4812 |
Izod Impact, notched, 23°C | 58 | J/m | ASTM D256 |
LNP THERMOCOMP KF004A compound is based on POM (Acetal) homopolymer resin containing 20% glass fiber.
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PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
Izod Impact, unnotched, 23°C | 427 | J/m | ASTM D4812 |
Izod Impact, notched, 23°C | 58 | J/m | ASTM D256 |
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
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 |
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
Tensile Stress, break | 99 | MPa | ASTM D638 |
Tensile Strain, break | 2.2 | % | ASTM D638 |
Flexural Stress | 144 | MPa | ASTM D790 |
Flexural Modulus | 7100 | MPa | ASTM D790 |
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
Density | 1.56 | g/cm³ | ASTM D792 |
Mold Shrinkage, flow, 24 hrs | 0.6 | % | ASTM D955 |
Mold Shrinkage, xflow, 24 hrs | 2 | % | ASTM D955 |
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