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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM FW-720F LG CHEM KOREA
LUCEL®
Camera applications,Printing machine parts,Engine parts
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UL
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Plastic Datasheets
| hardness | Test Condition | Test Method | LG CHEM KOREA/FW-720F |
|---|---|---|---|
| Rockwell hardness | M-Scale | ASTM D785 | 70 |
| thermal performance | Test Condition | Test Method | LG CHEM KOREA/FW-720F |
|---|---|---|---|
| Hot deformation temperature | 0.45MPa,Annealed,6.35mm | ASTM D648 | 155 °C |
| 1.8MPa,Annealed,6.35mm | ASTM D648 | 100 °C | |
| Linear coefficient of thermal expansion | MD：20to80°C | ASTM D696 | 1E-04 cm/cm/°C |
| mechanical properties | Test Condition | Test Method | LG CHEM KOREA/FW-720F |
|---|---|---|---|
| Bending modulus | ASTM D790 | 2270 Mpa | |
| bending strength | Yield | ASTM D790 | 79.0 Mpa |
| elongation | Break | ASTM D638 | 40 % |
| Friction coefficient | Itself - Static | ASTM D1894 | 0.080 |
| Itself - Dynamic | ASTM D1894 | 0.13 | |
| Taber abraser | 1000Cycles,1000g,CS-17Wheel | ASTM D1044 | 7.00 mg |
| tensile strength | Yield | ASTM D638 | 49.4 Mpa |
| Electrical performance | Test Condition | Test Method | LG CHEM KOREA/FW-720F |
|---|---|---|---|
| Dielectric strength | ASTM D149 | 17 KV/mm | |
| Surface resistivity | ASTM D257 | 1E+14 ohms | |
| Volume resistivity | ASTM D257 | 1E+16 ohms·cm |
| Physical properties | Test Condition | Test Method | LG CHEM KOREA/FW-720F |
|---|---|---|---|
| density | ASTM D792 | 1.52 g/cm³ | |
| Shrinkage rate | MD | ASTM D955 | 1.3-1.6 % |
| impact performance | Test Condition | Test Method | LG CHEM KOREA/FW-720F |
|---|---|---|---|
| Impact strength of cantilever beam gap | ASTM D256 | 450 J/m |
| flammability | Test Condition | Test Method | LG CHEM KOREA/FW-720F |
|---|---|---|---|
| UL flame retardant rating | UL 94 | HB |