Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
HDPE B303 KOREA PETROCHEMICAL
YUHWA HIDEN®
container
High rigidity、Good tensile strength
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Plastic Datasheets
| Mechanical properties | Test Condition | Test Method | KOREA PETROCHEMICAL/B303 |
|---|---|---|---|
| Flexural modulus | ASTM D790/ISO 178 | 9500 kg/cm²(MPa)[Lb/in²] | |
| elongation at break | ASTM D638/ISO 527 | <500 % | |
| Rockwell hardness | ASTM D785 | 48 | |
| tensile strength | ASTM D638/ISO 527 | 290 kg/cm²(MPa)[Lb/in²] |
| other | Test Condition | Test Method | KOREA PETROCHEMICAL/B303 |
|---|---|---|---|
| characteristic | 特性：耐拉伸.高刚性 |
| Physical properties | Test Condition | Test Method | KOREA PETROCHEMICAL/B303 |
|---|---|---|---|
| Shrinkage rate | ASTM D955 | 1.5-2.5 % | |
| density | ASTM D792/ISO 1183 | 0.958 | |
| melt mass-flow rate | ASTM D1238/ISO 1133 | 0.33 g/10min | |
| Water absorption rate | ASTM D570/ISO 62 | >0.01 % |
| Thermal performance | Test Condition | Test Method | KOREA PETROCHEMICAL/B303 |
|---|---|---|---|
| Heat distortion temperature | HDT | ASTM D648/ISO 75 | 59 ℃（℉） |
| vicat | ASTM D1525/ISO R306 | 123 ℃（℉） | |
| Linear coefficient of thermal expansion | ASTM D696/ISO 11359 | 1.5 mm/mm.℃ |
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