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Kumho-Sunny HAP8940 PA66/PPE
Categories:
Polymer
;
Thermoplastic
;
Nylon (Polyamide PA)
;
Nylon 66 (PA66)
;
Polyphenylene Ether/PPO
Material Notes:
HAP8940 is an unreinforced PA66/PPE alloy, with excellent chemical resistance, paintability and high impact.
Information provided by Shanghai Kumho Sunny Plastics co, Ltd
Vendors:
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Physical Properties
Original Value
Comments
Density
1.09
g/cc
ISO 1183
Maximum Moisture Content
0.050
Linear Mold Shrinkage
0.011
-
0.015
cm/cm
ISO 294
Melt Flow
30
g/10 min
@Load 5.00 kg,
Temperature 280 °C
ISO 1133
Mechanical Properties
Original Value
Comments
Tensile Strength
62.0
MPa
50mm/min; ISO 527
Elongation at Break
80 %
50mm/min; ISO 527
Flexural Strength
72.0
MPa
2mm/min; ISO 178
Flexural Modulus
2190
MPa
2mm/min; ISO 178
Izod Impact, Notched (ISO)
12.5
kJ/m²
@Temperature -30.0 °C
5.5J; ISO 180
36.8
kJ/m²
@Temperature 23.0 °C
5.5J; ISO 180
Izod Impact, Unnotched (ISO)
NB
@Temperature -30.0 °C
5.5J; ISO 180
NB
@Temperature 23.0 °C
5.5J; ISO 180
Charpy Impact Unnotched
NB
@Temperature -30.0 °C
4J; ISO 179
NB
@Temperature 23.0 °C
4J; ISO 179
Charpy Impact, Notched
13.2
kJ/m²
@Temperature 23.0 °C
4J; ISO 179
40.6
kJ/m²
@Temperature -30.0 °C
4J; ISO 179
Electrical Properties
Original Value
Comments
Volume Resistivity
1.00e+15
ohm-cm
IEC 60093
Surface Resistance
1.00e+15
ohm
IEC 60093
Thermal Properties
Original Value
Comments
CTE, linear, Parallel to Flow
90.0
µm/m-°C
@Temperature -40.0 - 40.0 °C
ISO 11359
CTE, linear, Transverse to Flow
12.6
µm/m-°C
@Temperature -40.0 - 41.0 °C
ISO 11359
Deflection Temperature at 0.46 MPa (66 psi)
175
°C
120°C/h; ISO 75
Deflection Temperature at 1.8 MPa (264 psi)
110
°C
120°C/h; ISO 75
Vicat Softening Point
190
°C
@Load 5.00 kg
50°C/h; ISO 306
Processing Properties
Original Value
Comments
Rear Barrel Temperature
260
-
300
°C
Middle Barrel Temperature
270
-
300
°C
Front Barrel Temperature
275
-
300
°C
Nozzle Temperature
280
-
300
°C
Melt Temperature
280
-
305
°C
Mold Temperature
60.0
-
90.0
°C
Drying Temperature
99.0
-
105
°C
Dry Time
3.00
-
4.00
hour
Back Pressure
1.00
-
5.00
MPa
Screw Speed
30
-
70
rpm
Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's
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PKMSN168 / 281020
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