Niretan B EXL

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+49 40 727702-0

Polyamide 66 natural colour, externally lubrified, easy flowing and fast processing, for injection moulding

Properties
Test condition
Method
Unit
Value
Flame Behaviour
Glow Wire Temperature (G.W.T)
S=2.0 mm
IEC 695-2-1
°C
750
UL 94 Rating
S=1.6 mm
UL 94
class
V2
UL 94 Rating
S=3.2 mm
UL 94
class
V2
Various
Moulding Shrinkage
parallel
-
%
1,0-2,5
Physical
Density
23°C
ASTM D792
g/cm³
1,14
Water Absorption
24h - 23°C
ASTM D570
%
9/10
Humidity Absorption from Atmosphere
23°C – 50% HR
ASTM D570
%
3
Cristalline Melting Temperature
DSC
-
°C
220
Thermal
Heat Distortion Temperature H.D.T
1.82 MPa
ASTM D648
°C
60
Linear Expansion Coefficient
23°C/55°C
ISO 11359-2
10-5 K-1
10
Mechanical
Flexural Maximum Stress
1,3 mm/min
ASTM D790
MPa
110/40
Flexural Elastic Modulus
1,3 mm/min
ASTM D790
MPa
2900/900
Rockwell Hardness
ASTM D785
R-scale
120/80
Izod Notched Impact Strength
23°C/3,2 mm
ASTM D256
J/m
50/>400
Izod Notched Impact Strength
-20°C/3,2 mm
ASTM D256
J/m
40/>200
Elongation
50 mm/min
ASTM D638
%
50/>100
Tensile Stress at Yield
50 mm/min.
ASTM D638
MPa
85/45
Electrical
Dielectric Strength
S=1 mm
IEC 60243-1
KV/mm
30/25
Relative Permettivity
1 Mhz = secco
IEC 60250
-
3,5/4,0
Dissipation Factor
1 Mhz = secco
IEC 60250
-
0,02/0,1
Surface Resistivity
secco
IEC 60093
Ω
1014/1013
Volume Resistivity
secco
IEC 60093
Ω • cm
1015/1012