About |
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YUCLAIR RG500U is medium density linear polyethylene resin with narrow molecular weight distribution displaying excellent processability and overall general toughness and strength. Extra high stress-crack resistance and impact strength make YUCLAIR RG500U very suitable for demanding applications requiring extreme toughness. RG500U contains UV-stabilizer and is used for applications demanding maximum protection against out-door weathering. YUCLAIR RG500U, complies with the U.S. Food & Drug Administration regulation 121.2501, entitled Olefin Polymers currently in effect.&& |
Product Description | |
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Supplier | SKC |
Generic | MDPE |
Material Status | Commercial: Active |
Features | Good Rigidity,Weather resistance is good,Excellent Processability,High impact resistance,Ultra high toughness,Weight distribution,High ESCR |
Availabilitys | North America,Asia Pacific,Europe |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 0.938 | g/cm³ | ASTM D1505 |
Melt Flow Rate | |||
190℃,2.16kg | 5.0 | g/10min | ASTM D1238 |
ESCR(Environmental Stress Cracking Resistance) | > 1000 | hr | ASTM D1693 |
MECHANICAL | Nominal value | Unit | Test method |
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Shore hardness | |||
Shaw’s D | 55 | ASTM D2240 |
film | Nominal value | Unit | Test method |
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tensile strength | |||
MD, fracture | 24.5 | MPa | ASTM D882 |
Tensile strain | |||
MD, fracture | 700 | % | ASTM D882 |
Bending modulus | |||
MD | 637 | MPa | ASTM D790 |
IMPACT | Nominal value | Unit | Test method |
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Impact strength of cantilever beam notch | |||
23℃ | 无断裂 | ASTM D256 |
THERMAL | Nominal value | Unit | Test method |
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Embrittlement temperature | < -80.0 | ℃ | ASTM D746 |
Vicat Softening Temp | 117 | ℃ | ASTM D1525 |
Melting peak temperature | 123 | ℃ | ASTM D2117 |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
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