Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66 GP2301BF LG CHEM KOREA
LUMID®
switch,Laptop case
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Plastic Datasheets
| hardness | Test Condition | Test Method | LG CHEM KOREA/GP2301BF |
|---|---|---|---|
| Rockwell hardness | R级 | ASTM D785 | 120 |
| Electrical performance | Test Condition | Test Method | LG CHEM KOREA/GP2301BF |
|---|---|---|---|
| Volume resistivity | ASTM D257 | 1E+14 ohms·cm | |
| Compared to the Leakage Tracking Index (CTI) | 解决方案A | IEC 60112 | V |
| dielectric constant | 1MHz | ASTM D150 | 3.00 |
| dielectric strength | 1.00mm | ASTM D149 | 22 KV/mm |
| Compared to the Leakage Tracking Index (CTI) | CTI)4 | UL 746 | V |
| Mechanical properties | Test Condition | Test Method | LG CHEM KOREA/GP2301BF |
|---|---|---|---|
| tensile strength | Break,3.20mm | ASTM D638 | 157 Mpa |
| elongation | 断裂,3.20mm | ASTM D638 | 3.5 % |
| bending strength | 屈服,3.20mm | ASTM D790 | 245 Mpa |
| Flexural modulus | 3.20mm | ASTM D790 | 9810 Mpa |
| flammability | Test Condition | Test Method | LG CHEM KOREA/GP2301BF |
|---|---|---|---|
| UL flame retardant rating | 0.75mm | UL 94 | V-0 |
| 3.0mm | UL 94 | V-0 | |
| 1.5mm | UL 94 | V-0 |
| physical property | Test Condition | Test Method | LG CHEM KOREA/GP2301BF |
|---|---|---|---|
| Shrinkage rate | MD：3.20mm | ASTM D955 | 0.40-0.90 % |
| Water absorption rate | 23°C,24hr | ASTM D570 | 0.60 % |
| Thermal performance | Test Condition | Test Method | LG CHEM KOREA/GP2301BF |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火,6.40mm，HDT | ASTM D648 | 250 °C |
| RTI Imp | 1.5mm | UL 746 | 110110120 °C |
| Linear coefficient of thermal expansion | MD | ASTM D696 | 3E-05 cm/cm/°C |
| RTI Str | 3.0mm | UL 746 | 110110120 °C |
| melting temperature | ASTM D3418 | 260 °C | |
| Heat distortion temperature | 0.45MPa,未退火,6.40mm，HDT | ASTM D648 | 255 °C |
| RTI Elec | 0.75mm | UL 746 | 100100120 °C |
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