Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA6T CH245NK MITSUI CHEM JAPAN
ARLEN™
Electrical field、Electronic field、Electrical appliances
Glass fiber reinforced、Flame retardant
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Plastic Datasheets
| hardness | Test Condition | Test Method | MITSUI CHEM JAPAN/CH245NK |
|---|---|---|---|
| Rockwell hardness | M 级 | ASTM D785 | 95 |
| Mechanical properties | Test Condition | Test Method | MITSUI CHEM JAPAN/CH245NK |
|---|---|---|---|
| elongation | 断裂 | ASTM D638 | 3.0 % |
| bending strength | ASTM D790 | 250 Mpa | |
| Flexural modulus | ASTM D790 | 14000 Mpa | |
| tensile strength | ASTM D638 | 160 Mpa |
| Electrical performance | Test Condition | Test Method | MITSUI CHEM JAPAN/CH245NK |
|---|---|---|---|
| Volume resistivity | ASTM D257 | 1.0E+15 ohms·cm | |
| dielectric constant | 1 MHz | ASTM D150 | 4.30 |
| dielectric strength | ASTM D149 | 22 KV/mm | |
| Dissipation Factor | 1 MHz | ASTM D150 | 0.011 |
| flammability | Test Condition | Test Method | MITSUI CHEM JAPAN/CH245NK |
|---|---|---|---|
| UL flame retardant rating | UL 94 | V-0 |
| physical property | Test Condition | Test Method | MITSUI CHEM JAPAN/CH245NK |
|---|---|---|---|
| Water absorption rate | 24 hr, 23°C | ASTM D570 | 0.20 % |
| 24 hr, 100°C | ASTM D570 | 2.8 % | |
| Shrinkage rate | 流动 : 2.00 mm | ASTM D955 | 0.30 % |
| 横向流动 : 2.00 mm | ASTM D955 | 0.70 % |
| Thermal performance | Test Condition | Test Method | MITSUI CHEM JAPAN/CH245NK |
|---|---|---|---|
| Glass Transition Temperature | DSC | 85.0 °C | |
| Heat distortion temperature | 1.8 MPa, 未退火，HDT | ASTM D648 | 290 °C |
| melting temperature | 310 °C | ||
| Linear coefficient of thermal expansion | 流动 | ASTM D696 | 2.5E-5 cm/cm/°C |
| 横向 | ASTM D696 | 5.5E-5 cm/cm/°C |
| injection | Test Condition | Test Method | MITSUI CHEM JAPAN/CH245NK |
|---|---|---|---|
| drying time | 2.0 to 6.0 hr | ||
| screw speed | 150 rpm | ||
| Temperature in the middle of the barrel | 315 to 335 °C | ||
| Temperature at the rear of the barrel | 300 to 325 °C | ||
| Hopper temperature | 50 to 90 °C | ||
| drying temperature | 110 °C | ||
| Temperature at the front of the material cylinder | 320 to 335 °C | ||
| Temperature | 90 to 140 °C | ||
| injection speed | 中等 | ||
| Spray nozzle temperature | 315 to 335 °C |
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