BL 3

BL 3
License Grade Code HF 4670(THT)

Product Description:
“BL3” is a high density polyethylene with 1-Butene as co monomer. It is high density and stiffness, good ESCR, high rigidity, good flowability and impact strength.

Applications:

  • Small blow moulding
  • Bottles
  • Containers (up to 5 lit)
  • Packaging of pharmaceuticals & surfactants

Typicaldata
PROPERTY TEST METHOD UNIT TYPICALVALUE*
Mass density (23 C) ISO 1183 g/cm3
0.954
Melt Flow Rate (190 C/5.06kg) ISO 1133 g/10min
1.2
Melt Flow Rate (190 C/21.16kg) ISO 1133 g/10min
23
FRR(21.6/5)
-
19
Impact strength (23 C) ISO 179/1eA mj/mm2
10
Swell ratio MPC-Test % 120
Flextural Creep Modulus
(4point,1min)
DIN 19537-2 Mpa
1300
Tensile Modulus
(23 C,v=1mm/min,secant)
ISO 527 Mpa
1250
Stress at Break ISO 527 Mpa
32
Elongation at Break ISO 527 %
>600
Elongation atYield ISO 527 %
10
SofteningTemperature ISO 306 C
77
BrittleTemperature ASTM D746-72 C
<-80
shore D hardness ISO 868
62
ESCRinfullnotchcreeptest
(80 C,2%Arcopal)
ISO CD 16770 h@3.5 Mpa
5
  • Typical values not to be constructed as specifications.
  • Recommended injection moulding temp. 180-220 c