Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM LF302 KOLON KOREA
KOCETAL®
Outdoor applications
wear resistant、Low friction coefficient、High lubrication、dimensional stability
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Plastic Datasheets
| hardness | Test Condition | Test Method | KOLON KOREA/LF302 |
|---|---|---|---|
| Rockwell hardness | M 级 | ASTM D785 | 82 |
| Mechanical properties | Test Condition | Test Method | KOLON KOREA/LF302 |
|---|---|---|---|
| tensile strength | 23°C | ASTM D638 | 55.0 Mpa |
| elongation | 断裂, 23°C | ASTM D638 | 40 % |
| bending strength | 23°C | ASTM D790 | 86.0 Mpa |
| Flexural modulus | 23°C | ASTM D790 | 2700 Mpa |
| Electrical performance | Test Condition | Test Method | KOLON KOREA/LF302 |
|---|---|---|---|
| Volume resistivity | ASTM D257 | 1.0E+14 ohms·cm | |
| Surface Resistivity | ASTM D257 | 1.0E+16 ohms | |
| dielectric strength | ASTM D149 | 19 KV/mm | |
| Dissipation Factor | 1 MHz | ASTM D150 | 6.0E-3 |
| dielectric constant | ASTM D150 | 3.70 |
| flammability | Test Condition | Test Method | KOLON KOREA/LF302 |
|---|---|---|---|
| UL flame retardant rating | UL 94 | HB |
| physical property | Test Condition | Test Method | KOLON KOREA/LF302 |
|---|---|---|---|
| Water absorption rate | 平衡, 23°C, 60% RH | ASTM D570 | 0.21 % |
| melt mass-flow rate | 190°C/2.16 kg | ASTM D1238 | 9.0 g/10 min |
| Shrinkage rate - flow | ASTM D955 | 1.8 % |
| Thermal performance | Test Condition | Test Method | KOLON KOREA/LF302 |
|---|---|---|---|
| ASTM D696 | 1.3E-5 cm/cm/°C | ||
| melting temperature | ASTM D1525 | 166 °C | |
| Thermal deformation temperature under load | 1.8 MPa, 未退火 | ASTM D648A | 130 °C |
| 0.45 MPa, 未退火 | ASTM D648A | 160 °C |
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