MDPE made via Spherilene
MD-35504 is a UV stabilized linear medium density polyethylene grade with a narrow molecular weight distribution. It issuitable for rotational molding and some injection molding application such as technical parts and closures. Characteristics include: good impact strength, excellent external internal surface finish, and is UV stabilized
MDPE: MD-35504
Characteristic Properties
Good impact strength, High ESC
Density: 0.934 – 0.936
Additives
Thermal Antioxidant (Process Stabilizer)
Catalyst neutralizer (acid scavenger, lubricant)
Tanks:
Containers:
Injection molded parts:
Resin Properties | Unit | Typical Value | Test Method |
Melt Index (190 °C / 2.16Kg) | g/10 min | 4 | D1238 |
Density | g/cm3 | 0.935 | D1505 |
Thermal properties @ | |||
Vicat Softening Point | °C | 112 | D1525 |
Mechanical Properties @ | |||
Flexural modulus | MPa | 640 | D790 |
Tensile Strength at Yield | MPa | 17.5 | D638 |
Tensile Strength at Break | MPa | 12 | D638 |
Hardness | Shore D | 60 | D2240 |
Notched Izod Impact @ 23 °C | J/m | 100 | D256/A |
Oncompression molded according to ASTM D1928C |