EX 2 S

EX 2S
License Grade Code HF 7750 M2

Product Description:
“EX 2S” is a high density polyethylene with 1-Butene as co monomer. It is medium molar mass, low density grade with a narrow molar mass distribution, high rigidity, good tear strength.


Applications:

  • Monofilaments, Ropes, Yarns
  • Fish netting geotextiles & cavil engineering

Typical data
PROPERTY TEST METHOD UNIT TYPICALVALUE*
Mass density (23 C) ISO 1183 g/cm3
0.956
Melt Flow Rate (190 C/5,0kg) ISO 1133 g/10min
2,8
Melt Flow Rate (190 C/21,16kg) ISO 1133 g/10min
28
FRR(21,6/5)
-
10
Stress at Yield ISO 527 Mpa 27
Flextural Creep Modulus
(4point,1min)
DIN 19537-2 Mpa
1350
Tensile Modulus
(23 C,v=1mm/min,secant)
ISO 527 Mpa
1200
Stress at Break ISO 527 Mpa
31
Elongation at Break ISO 527 %
>1000
Elongation at Yield ISO 527 %
10
Softening Temperature ISO 306 C
80
Brittle Temperature ASTM D746-72 C
<-80
shore D hardness ISO 868
62
Impact strength ISO 179/1eA Kj/m2 23
ESCR in full notch creep test
(80 C,2%Arcopal)
ISO CD 16770 h@2.5 Mpa 2
volatiles ASTM D1023-94 %WT ≤0.3
contamination - RATING  
≤2
  • Typical values: not to be constructed as specifications.
  • Recommended melt temp. 220~270 c.