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UMERIT® 631J

UBE SUPERPOLYETHYLENE UMERIT® (Metallocene L-LDPE)

Properties

Item Unit Nominal value Test method
MFR g/10min 20 ASTM D1238
Density kg/m3 931 ASTM D1505
Melting point 121 UBE method
Tensile strength MPa 23 ASTM D638
Tensile elongation % 800 ASTM D638
Flexural Modulus MPa 500 ASTM D790
Izod impact strength kJ/m2 NB ASTM D256
Hardness (HDD) 60 ASTM D2240
Vicat softening point 107 ASTM D1525
ESCR F50 h 20 ASTM D1693

* These values are typical properties and not to be considered as specifications.
* Specimens are prepared from compression-molded sheets.

Additives

  • Antioxidant

Features

  • Toughness, Flowability, Stiffness

Applications

  • Injection molding, PP·HDPE modification
  • Lid of container