Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC PC-1220U LOTTE KOREA
HOPELEX
Outdoor applications,Outdoor applications
Low viscosity,UV resistance,Good demolding performanc
TDS
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Plastic Datasheets
| Mechanical properties | Test Condition | Test Method | LOTTE KOREA/PC-1220U |
|---|---|---|---|
| elongation | 断裂 | ASTM D638 | >100 % |
| bending strength | 屈服 | ASTM D790 | 90.2 Mpa |
| tensile strength | 屈服 | ASTM D638 | 61.8 Mpa |
| Flexural modulus | ASTM D790 | 2350 Mpa |
| optical performance | Test Condition | Test Method | LOTTE KOREA/PC-1220U |
|---|---|---|---|
| transmissivity | ASTM D1003 | 89.0 % | |
| refractive index | ASTM D542 | 1.585 | |
| Haze ratio | ASTM D1003 | <0.80 % |
| physical property | Test Condition | Test Method | LOTTE KOREA/PC-1220U |
|---|---|---|---|
| Shrinkage rate | MD | ASTM D955 | 0.50-0.70 % |
| melt mass-flow rate | 300°C/1.2kg | ASTM D1238 | 22 g/10min |
| Thermal performance | Test Condition | Test Method | LOTTE KOREA/PC-1220U |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火，HDT | ASTM D648 | 128 °C |
| 0.45MPa,未退火，HDT | ASTM D648 | 139 °C | |
| vicat | ASTM D15254 | 150 °C |
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