D 50 S

D 50 S

D 50 S is a homopolymer with a high molecular weight and outstanding mechanical properties.
The product shows excellent processability in extrusion applications and exhibits excellent long-term heat ageing resistance.
D 50 S is well suited for technical extrusion applications that require both high stiffness and high impact resistance.
typical application include the extrusion of thick, heavy sheet for industrial applications, strapping, tubes, profiles and pipes. D 50 S is also used for the extrusion of thin sheet for thermoforming dairy tubes and other food packaging. Extrusion blow moulded small containers and technical parts are other typical application of D 50 S.
D 50 S is also approriate for injection moulding wheels, fittings and high performance industrial components.


PROPERTIES
METHOD (b) UNIT TYPICAL VALUE (a)
Physical properties
Melt flow rate (230 °C, 2.16 kg)
Density
ISO 1133
ISO 1183
dg / min
g/cm3
0,3
0.9
Mechanical properties
Flexural modulus
Tensile strength yield
Elongation at yield
Izod Impact Strength (notched) at 23°C
Hardness Shore D
ISO 178
ISO R 527
ISO R 527 
ISO 180
ISO 868
N/mm2
N/mm2
%
kJ/m2
points
1350
33
14
15
70
Thermal properties
Vicat softening point (9.8 N)
H.D.T. (0.46 Mpa)
Accelerated oven ageing in air
(forced circulation) at 150 °C
ISO 306/A
ISO 75/B
ISO 4577
°C
°C
hours
153
100
2250

D 50 S is suitable for food contact.

a) Values shown are averages and are not to be considered as product specification These values may shift slightly as additional data are accumlsted.
b) ISO test methods are the lates under the societys current procedures. All specimens are prepared by injection moulding.