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CENTROPLAST CENTROMID 6.6 Polyamide 6.6

Category Polymer , Thermoplastic , Nylon , Nylon 66 , Nylon 66, Unreinforced
Manufacturer CENTROPLAST Engineering Plastics GMBH
Trade Name CENTROMID
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF CENTROPLAST CENTROMID 6.6 Polyamide 6.6.pdf
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Material Notes:
This material has good hardness, wear resistance, abrasion strength and impact strength. It is used for bearing cages, sliding bearings and articulated joint blocks.Information provided by CENTROPLAST Engineering Plastics GMBH
Physical Properties Metric English Comments
Density 1.14 g/cc
0.0412 lb/in³
ISO 1183
Moisture Absorption at Equilibrium 2.4 %
2.4 %
in normal climate 23°C/50%RH; ISO 62
Water Absorption at Saturation 8.0 %
8.0 %
in water at 23°C; ISO 62
Mechanical Properties Metric English Comments
Hardness, Rockwell M 88

@Thickness 10.0 mm
88

@Thickness 0.394 in
ISO 2039-2
Ball Indentation Hardness 160 MPa
23200 psi
value at 30 sec.; ISO 2039-1
Tensile Strength, Yield 90.0 MPa
13100 psi
v = 50 mm/min; ISO 527-2
Elongation at Break >= 40 %
>= 40 %
ISO 527-2
Tensile Modulus 3.10 GPa
450 ksi
ISO 527-2
Flexural Modulus 2.80 GPa
406 ksi
ISO 178
Charpy Impact Unnotched NB
NB
ISO 179/1eU
Charpy Impact, Notched 0.600 J/cm²
2.86 ft-lb/in²
ISO 179/1eA
Thermal Properties Metric English Comments
CTE, linear 80.0 µm/m-°C

@Temperature 20.0 °C
44.4 µin/in-°F

@Temperature 68.0 °F
ISO 11359
Thermal Conductivity 0.280 W/m-K
1.94 BTU-in/hr-ft²-°F
Melting Point 260 °C
500 °F
10K/min; ISO 3146
Maximum Service Temperature, Air 95.0 °C
203 °F
Long Term
180 °C
356 °F
Short term
Deflection Temperature at 1.8 MPa (264 psi) 85.0 °C
185 °F
ISO 75-2
Minimum Service Temperature, Air -30.0 °C
-22.0 °F
Flammability, UL94 V-2

@Thickness 1.00 mm
V-2

@Thickness 0.0394 in
V-2

@Thickness 6.00 mm
V-2

@Thickness 0.236 in
Electrical Properties Metric English Comments
Electrical Resistivity 1.00e+14 ohm-cm
1.00e+14 ohm-cm
IEC 60093
Surface Resistance 1.00e+13 ohm
1.00e+13 ohm
IEC 60093
Dielectric Constant 3.3

@Frequency 1e+6 Hz
3.3

@Frequency 1e+6 Hz
IEC 60250
3.8

@Frequency 100 Hz
3.8

@Frequency 100 Hz
IEC 60250
Dielectric Strength 27.0 kV/mm
686 kV/in
in transformer oil; IEC 60243-1
Dissipation Factor 0.013

@Frequency 100 Hz
0.013

@Frequency 100 Hz
IEC 60250
0.020

@Frequency 1e+6 Hz
0.020

@Frequency 1e+6 Hz
IEC 60250
Comparative Tracking Index 600 V
600 V
IEC 60112
Descriptive Properties Value Comments
Food Compliance yes
BGVV
yes
FD A
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