مقایسه مواد
اطلاعات محصول
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گواهینامهها

PA66 GN-2251BF LG CHEM KOREA
LUMID®
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برگههای اطلاعات پلاستیک
hardness | شرایط آزمون | روش آزمون | LG CHEM KOREA/GN-2251BF |
---|---|---|---|
Rockwell hardness | R-Scale, 23°C, Injection | ASTM D785 | 125 |
thermal performance | شرایط آزمون | روش آزمون | LG CHEM KOREA/GN-2251BF |
---|---|---|---|
Hot deformation temperature | 1.8 MPa, Unannealed, 6.40 mm, Injection | ASTM D648 | 225 °C |
Linear coefficient of thermal expansion | Flow | ASTM D696 | 3.0E-5 cm/cm/°C |
Melting temperature | ASTM D3418 | 260 °C | |
RTI | 0.8 mm | UL 746 | 65.0 °C |
1.5 mm | UL 746 | 65.0 °C | |
3.0 mm | UL 746 | 65.0 °C | |
RTI Elec | 1.5 mm | UL 746 | 65.0 °C |
3.0 mm | UL 746 | 65.0 °C | |
0.8 mm | UL 746 | 65.0 °C | |
RTI Imp | 1.5 mm | UL 746 | 65.0 °C |
0.8 mm | UL 746 | 65.0 °C | |
3.0 mm | UL 746 | 65.0 °C |
mechanical properties | شرایط آزمون | روش آزمون | LG CHEM KOREA/GN-2251BF |
---|---|---|---|
Bending modulus | 23°C, 3.20 mm, Injection | ASTM D790 | 8340 Mpa |
bending strength | 23°C, 3.20 mm, Injection | ASTM D790 | 196 Mpa |
elongation | Break, 23°C, 3.20 mm, Injection | ASTM D638 | 3.0 % |
tensile strength | Break, 23°C, 3.20 mm, Injection | ASTM D638 | 123 Mpa |
Electrical performance | شرایط آزمون | روش آزمون | LG CHEM KOREA/GN-2251BF |
---|---|---|---|
Compared to the anti leakage trace index | Solution A | IEC 60112 | V |
Dielectric constant | 23°C, 1 MHz | ASTM D150 | 3.00 |
Dielectric strength | 23°C, 1.00 mm | ASTM D149 | 22 KV/mm |
Volume resistivity | 23°C | ASTM D257 | 1.0E+14 ohms·cm |
Physical properties | شرایط آزمون | روش آزمون | LG CHEM KOREA/GN-2251BF |
---|---|---|---|
Water absorption rate | 24 hr, 23°C | ASTM D570 | 0.70 % |
flammability | شرایط آزمون | روش آزمون | LG CHEM KOREA/GN-2251BF |
---|---|---|---|
UL flame retardant rating | 3.0 mm | UL 94 | V-0 |
0.8 mm | UL 94 | V-0 | |
1.5 mm | UL 94 | V-0 |
injection | شرایط آزمون | روش آزمون | LG CHEM KOREA/GN-2251BF |
---|---|---|---|
Back pressure | 0.981 to 2.94 Mpa | ||
drying temperature | 80 to 100 °C | ||
drying time | 4.0 to 5.0 hr | ||
Mold temperature | 80 to 110 °C | ||
Processing (melt) temperature | 270 to 290 °C | ||
Screw speed | 60 to 150 rpm | ||
Spray nozzle temperature | 270 to 280 °C | ||
Suggested maximum moisture content | 0.10 % | ||
Temperature at the front of the material cylinder | 270 to 285 °C | ||
Temperature at the rear of the barrel | 265 to 275 °C | ||
Temperature in the middle of the barrel | 270 to 280 °C |