EX 3-80S

EX 3-80S
License Grade Code HM 5010 T3N

Product Description:
“EX 3-80S” is a high density polyethylene with 1-Butene as co monomer. It is natural, excellent ESCR, high impact strength, outstanding hydrostatic strength for PE 80 class.


Applications:

  • Pipe extrusion PE 80 class
  • Industrial and pressure pipe, Gas pipe, drinking water pipe
  • relining, fittings

Typical data
PROPERTY TEST METHOD UNIT TYPICALVALUE*
Mass density (23 C) ISO 1183 g/cm3
0.944
Melt Flow Rate (190 C/5,0kg) ISO 1133 g/10min
0,43
Melt Flow Rate (190 C/21,16kg) ISO 1133 g/10min
10,3
FRR(21,6/5)
-
24
Stress at Yield ISO 527 Mpa 22
Flextural Creep Modulus
(4point,1min)
DIN 19537-2 Mpa
900
Tensile Modulus
(23 C,v=1mm/min,secant)
ISO 527 Mpa
850
Stress at Break ISO 527 Mpa
35
Elongation at Break ISO 527 %
>1000
Elongation at Yield ISO 527 %
10
Softening Temperature ISO 306 C
67
Brittle Temperature ASTM D746-72 C
<-80
shore D hardness ISO 868
59
ESCR in full notch creep test
(80 C,2%Arcopal)
ISO CD 16770 h@4.0 Mpa 200
Impact strength (23 C) ISO 179/1eA Kj/m2 23
S4 Test (RCP) ISO DIS 13477 bar PC >3
Notch Test (SCG) ISO DIS 13479 Mpa h@4.0   >2500
Hydrostatic strength test (80 C) ISO 1167 Mpa h@4.6 >5000
VN - Cm3/g >300
FNCT (950C, 4.0MPa) - h
>100
  • Typical values: not to be constructed as specifications.
  • Recommended melt temp. 190-220 c.