ELECTRICAL
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
Surface Resistivity | 1.E+16 | Ω | ASTM D257 |
NORYL HM4025H resin is a 40% glass and mineral reinforced blend of polyphenylene ether (PPE) + polystyrene (PS). This high flow, injection moldable grade contains non-brominated, non-chlorinated flame retardant and carries a UL94 flame ratings of 5VB and V1. NORYL HM4025H resin exhibits good dimensional stability, Low warpage, and low moisture absorption. It is an excellent candidate for printer chassis and other consumer electronic components.
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
Surface Resistivity | 1.E+16 | Ω | ASTM D257 |
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
UL Yellow Card Link | View | - | - |
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
Izod Impact, notched, 23°C | 68 | J/m | ASTM D256 |
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
Drying Temperature | 105 - 110 | °C | |
Drying Time | 3 - 4 | Hrs | |
Drying Time (Cumulative) | 8 | Hrs | |
Maximum Moisture Content | 0.02 | % | |
Melt Temperature | 295 - 315 | °C | |
Nozzle Temperature | 295 - 315 | °C | |
Front - Zone 3 Temperature | 280 - 315 | °C | |
Middle - Zone 2 Temperature | 270 - 310 | °C | |
Rear - Zone 1 Temperature | 260 - 305 | °C | |
Mold Temperature | 75 - 105 | °C | |
Back Pressure | 0.3 - 0.7 | MPa | |
Screw Speed | 20 - 100 | rpm | |
Shot to Cylinder Size | 30 - 70 | % |
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
Tensile Stress, yield | 116 | MPa | SABIC - Japan Method |
Tensile Strain, break | 4 - 6 | % | SABIC - Japan Method |
Flexural Stress | 154 | MPa | ASTM D790 |
Flexural Modulus | 10290 | MPa | ASTM D790 |
Hardness, Rockwell M | 90 | - | ASTM D785 |
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
Specific Gravity | 1.44 | - | ASTM D792 |
Water Absorption, (23°C/24hrs) | 0.06 | % | ASTM D570 |
Mold Shrinkage, flow, 3.2 mm | 0.15 - 0.25 | % | SABIC method |
Melt Flow Rate, 300°C/2.16 kgf | 15.4 | g/10 min | ASTM D1238 |
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
HDT, 1.82 MPa, 6.4 mm, unannealed | 125 | °C | ASTM D648 |
CTE, -30°C to 30°C | 0.000021 - 0.000033 | 1/°C | TMA |
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