IMPACT
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
Izod Impact, unnotched, 23°C | 374 | J/m | ASTM D4812 |
Izod Impact, unnotched 80*10*4 +23°C | 25 | kJ/m² | ISO 180/1U |
Izod Impact, notched 80*10*4 +23°C | 4 | kJ/m² | ISO 180/1A |
LNP THERMOCOMP KB006 compound is based on POM (Acetal) copolymer resin containing 30% glass bead.
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PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
Izod Impact, unnotched, 23°C | 374 | J/m | ASTM D4812 |
Izod Impact, unnotched 80*10*4 +23°C | 25 | kJ/m² | ISO 180/1U |
Izod Impact, notched 80*10*4 +23°C | 4 | kJ/m² | ISO 180/1A |
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, brk, Type I, 5 mm/min | 34 | MPa | ASTM D638 |
Tensile Strain, brk, Type I, 5 mm/min | 19.8 | % | ASTM D638 |
Flexural Stress, brk, 1.3 mm/min, 50 mm span | 43 | MPa | ASTM D790 |
Flexural Modulus, 1.3 mm/min, 50 mm span | 3990 | MPa | ASTM D790 |
Tensile Stress, break, 5 mm/min | 37 | MPa | ISO 527 |
Tensile Strain, break, 5 mm/min | 20.4 | % | ISO 527 |
Flexural Stress | 65 | MPa | ISO 178 |
Flexural Modulus, 2 mm/min | 4320 | MPa | ISO 178 |
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
Specific Gravity | 1.64 | - | ASTM D792 |
Moisture Absorption, (23°C/50% RH/24 hrs) | 0.2 | % | ASTM D570 |
Mold Shrinkage, flow, 24 hrs | 1 - 3 | % | ASTM D955 |
Mold Shrinkage, xflow, 24 hrs | 1 - 3 | % | ASTM D955 |
Density | 1.64 | g/cm³ | ISO 1183 |
Moisture Absorption (23°C / 50% RH) | 0.2 | % | ISO 62 |
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
HDT, 0.45 MPa, 3.2 mm, unannealed | 155 | °C | ASTM D648 |
HDT, 1.82 MPa, 3.2mm, unannealed | 103 | °C | ASTM D648 |
CTE, -30°C to 30°C, flow | 8.3E-05 | 1/°C | ASTM D696 |
CTE, -30°C to 30°C, xflow | 8.3E-05 | 1/°C | ASTM D696 |
HDT/Bf, 0.45 MPa Flatw 80*10*4 sp=64mm | 152 | °C | ISO 75/Bf |
HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm | 107 | °C | ISO 75/Af |
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