Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC PC-1070U LOTTE KOREA
HOPELEX
film
transparent、UV resistance
RoHS
UL
TDS
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | LOTTE KOREA/PC-1070U |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C, 3.18 mm | ASTM D256 | 830 J/m |
| Mechanical properties | Test Condition | Test Method | LOTTE KOREA/PC-1070U |
|---|---|---|---|
| elongation | 断裂 | ASTM D638 | > 100 % |
| tensile strength | 屈服 | ASTM D638 | 61.8 Mpa |
| bending strength | 屈服 | ASTM D790 | 90.2 Mpa |
| ASTM D790 | 2350 Mpa |
| optical performance | Test Condition | Test Method | LOTTE KOREA/PC-1070U |
|---|---|---|---|
| transmissivity | ASTM D1003 | 89.0 % | |
| Haze ratio | ASTM D1003 | < 0.80 % | |
| refractive index | ASTM D542 | 1.585 |
| physical property | Test Condition | Test Method | LOTTE KOREA/PC-1070U |
|---|---|---|---|
| Shrinkage rate - flow | ASTM D955 | 0.50 到 0.70 % | |
| density | ASTM D792 | 1.20 g/cm³ | |
| melt mass-flow rate | 300°C/1.2 kg | ASTM D1238 | 7.0 g/10 min |
| Thermal performance | Test Condition | Test Method | LOTTE KOREA/PC-1070U |
|---|---|---|---|
| Thermal deformation temperature under load | 0.45 MPa, 未退火 | ASTM D648 | 144 °C |
| 1.8 MPa, 未退火 | ASTM D648 | 133 °C | |
| vicat | ASTM D15255 | 153 °C |
| injection | Test Condition | Test Method | LOTTE KOREA/PC-1070U |
|---|---|---|---|
| drying time | 4.0 hr | ||
| Suggested maximum moisture content | 0.020 % | ||
| Temperature in the middle of the barrel | 280 到 300 °C | ||
| Suggested maximum recycled material ratio | 20 % | ||
| Temperature at the rear of the barrel | 290 到 310 °C | ||
| Processing (melt) temperature | 290 到 310 °C | ||
| Hopper temperature | 60 到 80 °C | ||
| drying temperature | 120 °C | ||
| Temperature at the front of the material cylinder | 270 到 290 °C | ||
| Temperature | 60 到 90 °C | ||
| Spray nozzle temperature | 280 到 300 °C |
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