MDPE made via Spherilene
MD-38504 is a UV stabilized linear medium density polyethylenee grade with a narrow molecular weight distribution. It is suitable for rotational molding and some injection molding application such as technical parts and closures. Characteristics include: good impact Strength, excellent external and internal surface finish, and is UV stabilized.
MDPE: MD38504UVCharacteristic PropertiesGood impact Strength |
Density: 0.936 – 0.940Main ApplicationsRotomolding |
Density: 0.936 – 0.940AdditivesThermal Antioxidant (Process Stabilizer) |
|
Resin Properties |
Unit |
Typical Value |
ASTM Method |
|
Melt Index (190°C/ 2.16Kg) |
g/10 min |
4 |
D1238 |
|
Density |
g/ml |
0.938 |
D1505 |
|
Physical properties @ |
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|
Flexural Modulus |
MPa |
650 |
D790 |
|
Tensile Strength at yield |
MPa |
15 |
D638 |
|
Tensile Strength at break |
% |
800 |
D638 |
|
Charpy Unnotched impact Strength |
KJ/m2 |
25 |
D256 |
|
Vicat Softening Temperature |
°C |
115 |
D1525 |
|
Durometer Hardness |
Shore D |
60 |
D2240 |
|
@ on compression moulded specimen obtained according to ASTM D 1928°C |
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