LD251 LDPE гранулы/смола/полиэтилен низкой плотности полиэтилен первичные пластиковые гранулы
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LDPE LD302.32 | |||||
Physical Properties | Test Standard | Typical Values | Units | ||
Density | ASTM D1505 | 0.923 | g/cm³ | ||
Melt Index 190℃2.16kg | ASTM D1238 | 1.3 | g/10min | ||
Vinyl Acetate Content | INTERNAL METHOD | 3.5 | wt% | ||
Mechanical behavior | Test Standard | Typical Values | Units | ||
Tensile Strength Flow Yield | ASTM D882 | 8.6 | MPa | ||
Tensile Strength xFlow Yield | ASTM D882 | 8.6 | MPa | ||
Tensile Strength Flow Break | ASTM D882 | 25 | MPa | ||
Tensile Strength xFlow Break | ASTM D882 | 22 | MPa | ||
Elongation Flow Break | ASTM D882 | 150 | % | ||
Elongation xFlow Break | ASTM D882 | 520 | % | ||
Falling Weight lmpact Strength | ASTM D1709 | 170 | g | ||
Elmendorf Tear Strength Flow | ASTM D1922 | 200 | g | ||
Elmendorf Tear Strength xFlow | ASTM D1922 | 100 | g | ||
Secant Modulus 1% Flow | ASTM D882 | 150 | MPa | ||
Secant Modulus 1% xFlow | ASTM D882 | 180 | MPa | ||
Puncture Resistance | INTERNAL METHOD | 36 | N | ||
Puncture Resistance | INTERNAL METHOD | 0.61 | J | ||
Optical performance | Test Standard | Typical Values | Units | ||
Gloss 45° | ASTM D2457 | 71 | |||
Haze | ASTM D1003 | 5.8 | % | ||
Thremal Properties | Test Standard | Typical Values | Units | ||
Vicat | ASTM D1525 | 86 | ℃ | ||
Melting Temperature Peak | INTERNAL METHOD | 104 | ℃ |
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