Overview of materials for Nylon 66, Impact Grade

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Overview of materials for Nylon 66, Impact Grade
Categories:	Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 66 (PA66); Nylon 66, Impact Grade
Material Notes:	This property data is a summary of similar materials in the MatWeb database for the category "Nylon 66, Impact Grade". Each property range of values reported is minimum and maximum values of appropriate MatWeb entries. The comments report the average value, and number of data points used to calculate the average. The values are not necessarily typical of any specific grade, especially less common values and those that can be most affected by additives or processing methods.
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Physical Properties	Original Value	Comments

Density	1.03 - 1.46 g/cc	Average value: 1.11 g/cc Grade Count:443
	0.920 - 0.930 g/cc @Temperature 263 - 290 °C	Average value: 0.923 g/cc Grade Count:3
Filler Content	13.0 - 50.0 %	Average value: 34.0 % Grade Count:4
Water Absorption	0.0100 - 8.00 %	Average value: 2.10 % Grade Count:187
Moisture Absorption at Equilibrium	0.170 - 3.10 %	Average value: 2.12 % Grade Count:101
	1.70 - 2.30 % @Temperature 70.0 - 70.0 °C	Average value: 2.03 % Grade Count:8
Water Absorption at Saturation	4.50 - 9.00 %	Average value: 7.07 % Grade Count:48
Viscosity	110000 - 120000 cP @Temperature 280 - 280 °C	Average value: 112000 cP Grade Count:5
	110000 - 120000 cP @Pressure 6.89 - 6.89 MPa	Average value: 112000 cP Grade Count:5
Viscosity Number	120 - 156 cm³/g	Average value: 132 cm³/g Grade Count:4
Maximum Moisture Content	0.0200 - 0.200	Average value: 0.135 Grade Count:27
	0.200 - 0.200 @Temperature 120 - 120 °C	Average value: 0.200 Grade Count:1
	0.200 - 0.200 @Time 299 - 299 sec	Average value: 0.200 Grade Count:1
Linear Mold Shrinkage	0.000 - 0.0350 cm/cm	Average value: 0.0157 cm/cm Grade Count:324
	0.0120 - 0.0200 cm/cm @Temperature 80.0 - 80.0 °C	Average value: 0.0158 cm/cm Grade Count:12
Linear Mold Shrinkage, Transverse	0.000500 - 0.0302 cm/cm	Average value: 0.0160 cm/cm Grade Count:124
	0.0140 - 0.0200 cm/cm @Temperature 80.0 - 80.0 °C	Average value: 0.0168 cm/cm Grade Count:12
Melt Flow	1.00 - 80.0 g/10 min	Average value: 12.5 g/10 min Grade Count:21
Spiral Flow	0.800 - 77.0 cm	Average value: 51.6 cm Grade Count:3
Ash	13.0 - 33.0 %	Average value: 20.0 % Grade Count:3

Mechanical Properties	Original Value	Comments
Hardness, Rockwell M	55.0 - 114	Average value: 77.8 Grade Count:11
Hardness, Rockwell R	69.0 - 120	Average value: 108 Grade Count:93
	114 - 114 @Temperature 80.0 - 80.0 °C	Average value: 114 Grade Count:1
Hardness, Shore D	70.0 - 81.0	Average value: 73.3 Grade Count:8
Ball Indentation Hardness	55.0 - 215 MPa	Average value: 111 MPa Grade Count:22
Tensile Strength, Ultimate	28.0 - 331 MPa	Average value: 58.8 MPa Grade Count:273
	80.0 - 80.0 MPa @Temperature -40.0 - -40.0 °C	Average value: 80.0 MPa Grade Count:1
Tensile Strength, Yield	30.0 - 155 MPa	Average value: 57.7 MPa Grade Count:215
Elongation at Break	0.000 - 290 %	Average value: 50.9 % Grade Count:392
	20.0 - 20.0 % @Temperature -40.0 - 150 °C	Average value: 84.0 % Grade Count:2
Elongation at Yield	2.00 - 210 %	Average value: 21.6 % Grade Count:106
Modulus of Elasticity	0.600 - 41.4 GPa	Average value: 2.51 GPa Grade Count:188
	0.180 - 0.500 GPa @Temperature 60.0 - 150 °C	Average value: 0.303 GPa Grade Count:1
Flexural Yield Strength	17.0 - 507 MPa	Average value: 75.8 MPa Grade Count:317
	15.0 - 105 MPa @Temperature -40.0 - 90.0 °C	Average value: 60.0 MPa Grade Count:2
Flexural Modulus	0.500 - 36.2 GPa	Average value: 2.31 GPa Grade Count:391
	0.300 - 2.40 GPa @Temperature -40.0 - 90.0 °C	Average value: 1.35 GPa Grade Count:2
Compressive Yield Strength	32.0 - 100 MPa	Average value: 68.3 MPa Grade Count:5
Poissons Ratio	0.350 - 0.460	Average value: 0.413 Grade Count:15
Shear Strength	41.0 - 57.0 MPa	Average value: 49.0 MPa Grade Count:4
Izod Impact, Notched	0.481 - 5340 J/cm	Average value: 5.24 J/cm Grade Count:185
	0.300 - 7.50 J/cm @Temperature -40.0 - -20.0 °C	Average value: 1.65 J/cm Grade Count:14
	0.5339 - 2.6695 J/cm @Temperature -40.0 - 72.8 °C	Average value: 1.65 J/cm Grade Count:18
	0.5339 - 2.6695 J/cm @Thickness 3.17 - 3.17 mm	Average value: 1.65 J/cm Grade Count:18
Izod Impact, Unnotched	0.124 J/cm - NB	Average value: 7.13 J/cm Grade Count:43
Izod Impact, Notched (ISO)	5.00 kJ/m² - NB	Average value: 46.7 kJ/m² Grade Count:157
	7.70 - 90.0 kJ/m² @Temperature -40.0 - -20.0 °C	Average value: 19.5 kJ/m² Grade Count:56
Izod Impact, Unnotched (ISO)	16.0 - 21000 kJ/m²	Average value: 62.0 kJ/m² Grade Count:15
	10.0 kJ/m² - NB @Temperature -40.0 - -30.0 °C	Average value: 10.0 kJ/m² Grade Count:7
Charpy Impact Unnotched	5.00 J/cm² - NB	Average value: 10.2 J/cm² Grade Count:146
	1.596 J/cm² - NB @Temperature -40.0 - -20.0 °C	Average value: 8.45 J/cm² Grade Count:89
Charpy Impact, Notched	0.399 J/cm² - NB	Average value: 4.56 J/cm² Grade Count:208
	0.399 - 8.30 J/cm² @Temperature -40.0 - -20.0 °C	Average value: 1.82 J/cm² Grade Count:96
Gardner Impact	36.2 - 38.0 J	Average value: 36.5 J Grade Count:5
	12.2024 - 12.2024 J @Temperature -40.0 - -40.0 °C	Average value: 12.2 J Grade Count:1
Dart Drop, Total Energy	50.0 - 50.0 J @Temperature -20.0 - -20.0 °C	Average value: 50.0 J Grade Count:1
Tensile Creep Modulus, 1 hour	800 - 1200 MPa	Average value: 933 MPa Grade Count:3
Tensile Creep Modulus, 1000 hours	400 - 750 MPa	Average value: 638 MPa Grade Count:4
Taber Abrasion, mg/1000 Cycles	6.00 - 8.00	Average value: 6.83 Grade Count:3

Electrical Properties	Original Value	Comments
Electrical Resistivity	1.00 - 1.00e+16 ohm-cm	Average value: 9.90e+14 ohm-cm Grade Count:146
Surface Resistance	1.00 - 2.00e+15 ohm	Average value: 1.57e+14 ohm Grade Count:84
Dielectric Constant	2.70 - 10.0	Average value: 4.06 Grade Count:59
Dielectric Strength	9.84 - 120 kV/mm	Average value: 30.6 kV/mm Grade Count:121
Dissipation Factor	0.00500 - 0.510	Average value: 0.0606 Grade Count:33
Dielectric Loss Index	0.0130 - 0.130	Average value: 0.0469 Grade Count:9
Arc Resistance	60.0 - 360 sec	Average value: 116 sec Grade Count:22
Comparative Tracking Index	450 - 600 V	Average value: 584 V Grade Count:84
Hot Wire Ignition, HWI	7.00 - 60.0 sec	Average value: 15.5 sec Grade Count:16
High Amp Arc Ignition, HAI	120 - 200 arcs	Average value: 125 arcs Grade Count:17
High Voltage Arc-Tracking Rate, HVTR	0.000 - 80.0 mm/min	Average value: 45.2 mm/min Grade Count:17

Thermal Properties	Original Value	Comments
CTE, linear	14.9 - 150 µm/m-°C	Average value: 83.1 µm/m-°C Grade Count:79
	160 - 160 µm/m-°C @Temperature 55.0 - 160 °C	Average value: 125 µm/m-°C Grade Count:1
	86.0 - 168 µm/m-°C @Temperature 35.0 - 55.0 °C	Average value: 125 µm/m-°C Grade Count:15
	86.0 - 168 µm/m-°C @Thickness 2.00 - 2.00 mm	Average value: 125 µm/m-°C Grade Count:15
CTE, linear, Transverse to Flow	75.0 - 149 µm/m-°C	Average value: 120 µm/m-°C Grade Count:41
	130 - 130 µm/m-°C @Temperature 55.0 - 160 °C	Average value: 130 µm/m-°C Grade Count:1
Specific Heat Capacity	2.73 - 2.73 J/g-°C @Temperature 290 - 290 °C	Average value: 2.73 J/g-°C Grade Count:1
Thermal Conductivity	0.210 - 0.280 W/m-K	Average value: 0.244 W/m-K Grade Count:5
	0.140 - 0.140 W/m-K @Temperature 290 - 290 °C	Average value: 0.140 W/m-K Grade Count:1
Melting Point	249 - 275 °C	Average value: 259 °C Grade Count:245
Maximum Service Temperature, Air	65.0 - 220 °C	Average value: 125 °C Grade Count:29
Hot Ball Pressure Test	125 - 220 °C	Average value: 170 °C Grade Count:3
Deflection Temperature at 0.46 MPa (66 psi)	80.0 - 260 °C	Average value: 196 °C Grade Count:227
Deflection Temperature at 1.8 MPa (264 psi)	43.0 - 260 °C	Average value: 82.8 °C Grade Count:369
Vicat Softening Point	154 - 252 °C	Average value: 210 °C Grade Count:56
Minimum Service Temperature, Air	-30.0 - 100 °C	Average value: 66.0 °C Grade Count:5
Glass Transition Temp, Tg	20.0 - 80.0 °C	Average value: 50.0 °C Grade Count:13
UL RTI, Electrical	65.0 - 140 °C	Average value: 116 °C Grade Count:28
UL RTI, Mechanical with Impact	65.0 - 120 °C	Average value: 77.4 °C Grade Count:28
UL RTI, Mechanical without Impact	65.0 - 130 °C	Average value: 102 °C Grade Count:28
Flammability, UL94	HB - 5VA	Grade Count:205
Flame Spread	12.0 - 100 mm/min	Average value: 47.7 mm/min Grade Count:20
Oxygen Index	20.0 - 33.0 %	Average value: 22.0 % Grade Count:20
Glow Wire Test	550 - 960 °C	Average value: 725 °C Grade Count:34

Processing Properties	Original Value	Comments
Processing Temperature	260 - 310 °C	Average value: 280 °C Grade Count:21
Nozzle Temperature	243 - 310 °C	Average value: 284 °C Grade Count:62
Melt Temperature	220 - 310 °C	Average value: 282 °C Grade Count:186
Mold Temperature	26.7 - 121 °C	Average value: 76.1 °C Grade Count:191
Drying Temperature	60.0 - 130 °C	Average value: 81.3 °C Grade Count:167
Moisture Content	0.0300 - 2.80 %	Average value: 0.190 % Grade Count:74
Dew Point	-40.0 - -17.8 °C	Average value: -21.0 °C Grade Count:7
Injection Pressure	3.50 - 138 MPa	Average value: 56.4 MPa Grade Count:49
Vent Depth	0.000762 cm	Average value: 0.000762 cm Grade Count:4

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 terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

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Overview of materials for Nylon 66, Unreinforced
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