Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM GC-225 LG CHEM KOREA
LUCEL®
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Type: Reinforced
UL
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Plastic Datasheets
| Basic performance | Test Condition | Test Method | LG CHEM KOREA/GC-225 |
|---|---|---|---|
| Water absorption rate | ASTM D-570 | 0.19 % |
| Mechanical properties | Test Condition | Test Method | LG CHEM KOREA/GC-225 |
|---|---|---|---|
| Impact strength of cantilever beam gap | 缺口 | ASTM D-256 | 9.0 kg.cm/cm |
| tension | ASTM D-638 | 1300 kg/cm | |
| Rockwell hardness | ASTM D-785 | 95 M | |
| Impact strength of cantilever beam gap | 无缺口 | ASTM D-256 | 65 kg.cm/cm |
| elongation | ASTM D-638 | 3.0 % | |
| Flexural modulus | ASTM D-790 | 78000 kg/cm | |
| Linear coefficient of thermal expansion | ASTM D-696 | 4×0.000001 mm/mm/ºC | |
| bending strength | ASTM D-790 | 2000 kg/cm |
| Electrical performance | Test Condition | Test Method | LG CHEM KOREA/GC-225 |
|---|---|---|---|
| Surface resistance | ASTM D-257 | 1×10 Ω | |
| dielectric strength | ASTM D-149 | 23 KV/mm | |
| arc resistance | ASTM D-495 | 125 sec | |
| Antibody accumulation | ASTM D-257 | 1×10 Ω.cm |
| physical property | Test Condition | Test Method | LG CHEM KOREA/GC-225 |
|---|---|---|---|
| Taber wear resistance | ASTM D-1044 | 25 mg/1000cycles | |
| density | ASTM D-792 | 1.59 | |
| Shrinkage rate | 4.5-8.5 cm/cm×0.0001 |
| Thermal performance | Test Condition | Test Method | LG CHEM KOREA/GC-225 |
|---|---|---|---|
| Heat distortion temperature | 18kg/cm，HDT | ASTM D-648 | 163 ºC |
| combustibility | HB | ||
| Heat distortion temperature | 4.6kg/cm，HDT | ASTM D-648 | 166 ºC |
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