Niplene T20

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Polypropylene homopolymer, talkum filled at 20%, for injection moulding.

Properties
Test condition
Method
Unit
Value
Rheological
Melt Flow Index
230 °C / 2,16 Kg
ASTM D1238
g/10min
10
Flame Behaviour
Glow Wire Temperature (G.W.T)
S=2.0 mm
IEC 695-2-1
°C
650
UL 94 Rating
S=1.6 mm
UL 94
class
HB
UL 94 Rating
S=3.2 mm
UL 94
class
HB
Various
Moulding Shrinkage
parallel
-
%
0,6-1,2
Physical
Density
23°C
ASTM D792
g/cm³
1,04
Thermal
Vicat Softening Temperature
49N / 120°C/h
ASTM D 1525
°C
104
Heat Distortion Temperature H.D.T
1.82 MPa
ASTM D648
°C
75
Mechanical
Tensile Stress at Yield
50 mm/min.
ASTM D638
MPa
26
Flexural Maximum Stress
1,3 mm/min
ASTM D790
MPa
45
Flexural Elastic Modulus
1,3 mm/min
ASTM D790
MPa
2800
Izod Notched Impact Strength
23°C/3mm
ASTM D256
J/m
30
Rockwell Hardness
ASTM D785
R-scale
105
Elongation
50 mm/min
ASTM D638
%
30
Electrical
Relative Permettivity
1 Mhz – dry
IEC 60250
-
2,7
Dissipation Factor
1 Mhz – dry
IEC 60250
-
0,001
Dielectric Strength
S=1 mm
IEC 60243-1
KV/mm
60
Surface Resistivity
dry
IEC 60093
Ω
1014
Volume Resistivity
dry
IEC 60093
Ω • cm
1015