Description
SLH218 is a LLDPE Hexene copolymer produced by Braskem. It shows a good balance between optical properties, mechanical proper es (Mainly stretchability), sealability and processability. Very low gel contained. The minimum biobased carbon content of this grade is 84%, determined according to ASTM D6866.
Property
Value
Unit
ASTM
Melt index (condition 230°C/2.16 kg)
2.3
g/10 min
D 1238
Density (g/cm³)
0.916
g/cm³
D 792
Highlight ‐ Ul mate Test (1)(2)
400
%
D 4649
Highlight ‐ Puncture (1)(2)
2.6
kg
D 4649
Highlight ‐ Reten on Maximum Force (1)(2)
3.1
kg
D 4649
Highlight ‐ Reten on Ending Force (1)(2)
2
kg
D 4649
Highlight ‐ Reten on Loss (1)(2)
35
%
D 4649
Highlight ‐ Cling (1)(2)
29
g
D 4649
Highlight ‐ Unwind Force (1)(2)
3.7
kgf
D 4649
Highlight ‐ Sond level (1)(2)
73
dB
D 4649
Highlight ‐ Elonga on Force (1)(2)
34
kgf
D 4649
Haze
3
%
D 1003
Gloss ‐ Angle 45o
95
%
D 2457
Tensile Strength at Break (MD/TD)
40/40
MPa
D 882
Elongation at Break (MD/TD)
1170/1500
%
D 882
Tensile Modulus ‐ 1% Secant (MD/TD)
210/240
MPa
D 882
Dart Drop Impact
110
g/F50
D 1709
Elmendorf Tear Strength (MD/TD)
240/520
gF
D 1922