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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM WR301LO KOLON KOREA
KOCETAL®
Automotive sector
UV resistance,Weather resistance
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Plastic Datasheets
| Other performance | Test Condition | Test Method | KOLON KOREA/WR301LO |
|---|---|---|---|
| UL flame retardant rating | UL 94 | HB |
| Basic Performance | Test Condition | Test Method | KOLON KOREA/WR301LO |
|---|---|---|---|
| density | ASTM D792 | 1.40 g/cm³ | |
| Shrinkage rate | flow | ASTM D955 | 2.0 % |
| Water absorption rate | Equilibrium,23℃,60%rh | ASTM D570 | 0.22 % |
| thermal performance | Test Condition | Test Method | KOLON KOREA/WR301LO |
|---|---|---|---|
| Hot deformation temperature | 0.45MPa,Unannealed | ASTM D648 | 158 °C |
| Linear coefficient of thermal expansion | flow | ASTM D696 | 0.00013 cm/cm/°C |
| Melting temperature | ASTM D1525 | 166 °C |
| mechanical properties | Test Condition | Test Method | KOLON KOREA/WR301LO |
|---|---|---|---|
| Bending modulus | 23°C | ASTM D790 | 2300 MPa |
| bending strength | 23°C | ASTM D790 | 85.0 MPa |
| Impact strength of cantilever beam gap | 23°C | ASTM D256 | 65.0 J/m |
| tensile strength | Yield,23℃ | ASTM D638 | 57.0 MPa |
| Electrical performance | Test Condition | Test Method | KOLON KOREA/WR301LO |
|---|---|---|---|
| Dielectric constant | ASTM D150 | 3.70 | |
| Dielectric loss | 1E+6 Hz | ASTM D150 | 0.060 |
| Surface resistivity | ASTM D257 | 1E+13 ohms |