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ARAK-LL0209AA-KJ

ARAK-LL0209AA-KJ


1 product description
LL0209AA & LL0209KJ are linear low density polyethylene copolymers containing butene-1 as a co-monomer.
2 applications

LL0209AA & LL0209KJ are suitable for general purpose films, neat or in lean blends with LDPE and other ethylene polymers. Lean blends applications include sacks of all types, FFS and agricultural films.

In lean blends they offer the following advantages:

  • Greater draw down.
  • Improved hot-tack and lower seal shrinkage.
  • Better tear resistance.
  • Higher tensile stress and elongation at break.

LL0209KJ offers high slip film with easy opening properties when used pure in thickness range 35-100 microns. Addition of other polymers, master batches and pigments or use of other thickness may alter film slip and anti-block performance.

If corona treatment is necessary, the level should normally be in the range 38-48 mN/m.

LL0209AA & LL0209KJ should be stored in the dry condition below the 50°C and avoided from the exposure of direct sunlight.

Recommended melt temperature for extrusion is about 180°C - 225°C.

Typical properties

Test method

(ASTM)

Unit

Value

Resin

 

 

 

MFI@190°C, 2.16 kg

D1238

gr/10min

0.9

Density

D2839

gr/ml

0.920

Vicat Softening Point

D1525

°C

100

Film *

 

 

 

Tensile Strength@Yield, MD/TD

D638

Mpa

10.5/11

Elongation@Break, MD/TD

D638

%

620/840

Tensile Strength@Break, MD/TD

D688

Mpa

41/32

Tear Strength, MD/TD

D1922

gr/25mic

145/370

Impact Strength, Dart

D1709

gr

150

Haze

D1003

%

10

Gloss (45°)

D2457

Rating

56

¾Values shown are averages & are not to be considered as product specifications.

*38 microns, 2:1 Blow ratio / MD=Machine Direction, TD=Transverse Direction

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