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Eurostar Staramide AST44 PA66, Impact Modified, Injection Molded

Category Polymer , Thermoplastic , Nylon , Nylon 66 , Nylon 66, Impact Grade
Manufacturer Eurostar Engineering Plastics
Trade Name Staramide
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Eurostar Staramide AST44 PA66, Impact Modified, Injection Molded.pdf
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Material Notes:
AST44 is a Low Temperature Impact Modified Polyamide 66 Injection Molding ResinInformation provided by Polymer Technology & Services, the North American exclusive supplier.
Physical Properties Metric English Comments
Density 1.07 g/cc
0.0387 lb/in³
ISO 1183
Moisture Absorption 1.50 %

@Temperature 23.0 °C
 1.50 %

@Temperature 73.4 °F
 50% RH; ISO 62
Water Absorption at Saturation 5.5 %

@Temperature 23.0 °C
 5.5 %

@Temperature 73.4 °F
 ISO 62-1
Linear Mold Shrinkage, Flow 0.019 - 0.021 cm/cm
0.019 - 0.021 in/in
on Tensile Bar; ISO 294
Mechanical Properties Metric English Comments
Hardness, Rockwell R 112
112
ISO 2039-2
Tensile Strength, Yield 50.0 MPa
7250 psi
50 mm/min; ISO 527
Elongation at Break >= 100 %
>= 100 %
50 mm/min; ISO 527
Elongation at Yield 4.6 %
4.6 %
50 mm/min; ISO 527
Tensile Modulus 1.90 GPa
276 ksi
1 mm/min; ISO 527
Flexural Yield Strength 72.0 MPa
10400 psi
2 mm/min; ISO 178
Flexural Modulus 1.90 GPa
276 ksi
2 mm/min; ISO 178
Izod Impact, Notched (ISO) 55.0 kJ/m²

@Temperature -40.0 °C
 26.2 ft-lb/in²

@Temperature -40.0 °F
 Edgew 80x10x4 sp=62; ISO 180/1A
65.0 kJ/m²

@Temperature -20.0 °C
 30.9 ft-lb/in²

@Temperature -4.00 °F
 Edgew 80x10x4 sp=62; ISO 180/1A
80.0 kJ/m²

@Temperature 23.0 °C
 38.1 ft-lb/in²

@Temperature 73.4 °F
 Edgew 80x10x4 sp=62; ISO 180/1A
Charpy Impact Unnotched >= 10.0 J/cm²

@Temperature 23.0 °C
 >= 47.6 ft-lb/in²

@Temperature 73.4 °F
 Edgew 80x10x4 sp=62; ISO 179/1eU
>= 10.0 J/cm²

@Temperature -30.0 °C
 >= 47.6 ft-lb/in²

@Temperature -22.0 °F
 Edgew 80x10x4 sp=62; ISO 179/1eU
Charpy Impact, Notched 6.50 J/cm²

@Temperature -30.0 °C
 30.9 ft-lb/in²

@Temperature -22.0 °F
 Edgew 80x10x4 sp=62; ISO 179/1eA
8.00 J/cm²

@Temperature 23.0 °C
 38.1 ft-lb/in²

@Temperature 73.4 °F
 Edgew 80x10x4 sp=62; ISO 179/1eA
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 100 µm/m-°C

@Temperature 23.0 - 60.0 °C
 55.6 µin/in-°F

@Temperature 73.4 - 140 °F
 ISO 11359-2
CTE, linear, Transverse to Flow 120 µm/m-°C

@Temperature 23.0 - 60.0 °C
 66.7 µin/in-°F

@Temperature 73.4 - 140 °F
 ISO 11359-2
Deflection Temperature at 0.46 MPa (66 psi) 220 °C
428 °F
Edgew 120x10x4, sp=100 mm; ISO 75/Bf
Deflection Temperature at 1.8 MPa (264 psi) 72.0 °C
162 °F
Edgew 120x10x4, sp=100 mm; ISO 75/Af
Vicat Softening Point 190 °C
374 °F
B/120; ISO 306
192 °C
378 °F
B/50; ISO 306
UL RTI, Electrical 65.0 °C

@Thickness 0.750 mm
 149 °F

@Thickness 0.0295 in
65.0 °C

@Thickness 1.50 mm
 149 °F

@Thickness 0.0591 in
65.0 °C

@Thickness 3.00 mm
 149 °F

@Thickness 0.118 in
UL RTI, Mechanical with Impact 65.0 °C

@Thickness 0.750 mm
 149 °F

@Thickness 0.0295 in
65.0 °C

@Thickness 1.50 mm
 149 °F

@Thickness 0.0591 in
65.0 °C

@Thickness 3.00 mm
 149 °F

@Thickness 0.118 in
UL RTI, Mechanical without Impact 65.0 °C

@Thickness 0.750 mm
 149 °F

@Thickness 0.0295 in
65.0 °C

@Thickness 1.50 mm
 149 °F

@Thickness 0.0591 in
65.0 °C

@Thickness 3.00 mm
 149 °F

@Thickness 0.118 in
Flammability, UL94 HB

@Thickness 0.750 mm
 HB

@Thickness 0.0295 in
 IEC 60695-11-10
HB

@Thickness 1.50 mm
 HB

@Thickness 0.0591 in
 IEC 60695-11-10
HB

@Thickness 3.00 mm
 HB

@Thickness 0.118 in
 IEC 60695-11-10
Flame Spread 15.0 mm/min

@Thickness 2.00 mm
 0.591 in/min

@Thickness 0.0787 in
 FMVSS Buring Speed
Electrical Properties Metric English Comments
Volume Resistivity >= 1.00e+16 ohm-cm
>= 1.00e+16 ohm-cm
IEC 60093
Surface Resistance >= 1.00e+16 ohm
>= 1.00e+16 ohm
ROA; IEC 60093
Dielectric Constant 2.7

@Frequency 1.00e+6 Hz
 2.7

@Frequency 1.00e+6 Hz
 IEC 60250
2.9

@Frequency 50.0 - 60.0 Hz
 2.9

@Frequency 50.0 - 60.0 Hz
 IEC 60250
Dielectric Strength 16.0 kV/mm

@Thickness 3.20 mm
 406 kV/in

@Thickness 0.126 in
 in oil; IEC 60243-1
Dissipation Factor 0.0067

@Frequency 50.0 - 60.0 Hz
 0.0067

@Frequency 50.0 - 60.0 Hz
 IEC 60250
0.015

@Frequency 1.00e+6 Hz
 0.015

@Frequency 1.00e+6 Hz
 IEC 60250
Comparative Tracking Index 550 V
550 V
IEC 60112
Processing Properties Metric English Comments
Rear Barrel Temperature 250 - 260 °C
482 - 500 °F
Zone 1
Middle Barrel Temperature 265 - 275 °C
509 - 527 °F
Zone 2
Front Barrel Temperature 265 - 275 °C
509 - 527 °F
Zone 3
Melt Temperature 265 - 275 °C
509 - 527 °F
Mold Temperature 60.0 - 80.0 °C
140 - 176 °F
Drying Temperature 75.0 - 85.0 °C
167 - 185 °F
Dry Time 4.00 - 6.00 hour
4.00 - 6.00 hour
Moisture Content 0.20 %
0.20 %
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