Significant advantages provided by Qenos Alkatuff® LLDPE for rotational moulded articles include

  • Superior crack growth resistance
  • High impact strength
  • Excellent UV resistance (in select UV stabilised grades)
  • Good processability and wide operating window for moulding
  • High stiffness and creep resistance
  • Good moulding release
  • Low warpage

Alkatuff® LLDPE Rotational Moulding Grades

GradesMelt Index (g/10mins) Density (g/cm3) Technical Datasheet AS/NZS 4020 & 4766 Regulatory Data Sheet SDSApplications
LL711UV    30.938YesApplications requiring excellent ESCR, chemical resistance, stiffness, toughness, and UV protection, such as water and chemical tanks, septic systems and kayaks.
LL705UV    50.935YesApplications requiring high ESCR, toughness, stiffness and high level UV stabiliser such as leisure craft, playground equipment and agricultural tanks.
LL755    50.935YesApplications requiring high ESCR, toughness, and stiffness. Incorporation of suitable UV stabilisation is required for outdoor applications.
LL710UV   100.930 High speed intricate applications requiring good ESCR, chemical resistance, toughness and UV protection such as consumer goods and playground equipment.

Melt Index based on ASTM D1238 @ 190°C, 2.16kg