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Elmet Technologies

Celanese Nilit Nilamid A3 H G4 General Purpose 20% Glass Reinforced PA66
Categories: Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 66 (PA66); Nylon 66, 20% Glass Fiber Filled

Material Notes: Description: Nilamid A3 H G4 is a general purpose, 20% glass fiber reinforced NYLON 66. This product combine good overall mechanical performance and impact strength with ease of processing.

Key characteristics:

  • Good overall mechanical performance
  • Ease of processing
  • Good surface finish
  • Good thermal performance up to 140°C
  • Good overall chemical resistance against most solvents and detergents

Information provided by NILIT.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 1.27 g/cc0.0459 lb/in³ASTM D792, ISO 1183
Water Absorption 1.0 %1.0 %23°C, 24h in H2O; sim. ISO 62
Water Absorption at Saturation 6.0 %6.0 %sim. ISO 62
Linear Mold Shrinkage, Flow 0.0040 cm/cm0.0040 in/inEuronil
Linear Mold Shrinkage, Transverse 0.0060 cm/cm0.0060 in/inEuronil
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength, Yield 150 MPa21800 psiISO 527, ASTM D638
Elongation at Break 3.0 %3.0 %ISO 527, ASTM D638
Flexural Yield Strength 200 MPa29000 psiISO 178, ASTM D790
Flexural Modulus 6.50 GPa943 ksiISO 178, ASTM D790
 3.50 GPa
@Temperature 90.0 °C
508 ksi
@Temperature 194 °F
ISO 178, ASTM D790
Izod Impact, Notched (ISO)  7.00 kJ/m²
@Temperature -30.0 °C
3.33 ft-lb/in²
@Temperature -22.0 °F
ISO 180/1A
 8.00 kJ/m²
@Temperature 23.0 °C
3.81 ft-lb/in²
@Temperature 73.4 °F
ISO 180/1A
Charpy Impact Unnotched 5.00 J/cm²23.8 ft-lb/in²ISO 179
 4.00 J/cm²
@Temperature -30.0 °C
19.0 ft-lb/in²
@Temperature -22.0 °F
ISO 179
Charpy Impact, Notched 0.900 J/cm²4.28 ft-lb/in²ISO 179
 0.700 J/cm²
@Temperature -30.0 °C
3.33 ft-lb/in²
@Temperature -22.0 °F
ISO 179
 
Electrical PropertiesMetricEnglishComments
Dielectric Strength 21.0 kV/mm
@Thickness 2.00 mm
533 kV/in
@Thickness 0.0787 in
ASTM D149
Comparative Tracking Index  350 V
@Thickness 3.20 mm
350 V
@Thickness 0.126 in
Sol. B; IEC 112, UL 746A
 500 V
@Thickness 3.20 mm
500 V
@Thickness 0.126 in
Sol. A; IEC 112, UL 746A
 
Thermal PropertiesMetricEnglishComments
Maximum Service Temperature, Air 110 °C230 °F20,000 hr; IEC 216
Deflection Temperature at 0.46 MPa (66 psi) 255 °C491 °FISO 75, ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 250 °C482 °FISO 75, ASTM D648
Vicat Softening Point 250 °C482 °F49 N; ISO 306, ASTM D1525
 255 °C491 °F9.8 N; ISO 306, ASTM D1525
Flammability, UL94  HB
@Thickness 0.800 mm
HB
@Thickness 0.0315 in
 HB
@Thickness 3.20 mm
HB
@Thickness 0.126 in
Oxygen Index 25 %25 %ASTM D2863
Glow Wire Flammability Index  650 °C
@Thickness 3.20 mm
1200 °F
@Thickness 0.126 in
IEC 694-2-12
 650 °C
@Thickness 0.800 mm
1200 °F
@Thickness 0.0315 in
IEC 694-2-12
 
Processing PropertiesMetricEnglishComments
Nozzle Temperature 280 - 295 °C536 - 563 °F
Zone 1 270 - 290 °C518 - 554 °Fhopper
Zone 2 275 - 290 °C527 - 554 °F
Zone 3 280 - 295 °C536 - 563 °F
Zone 4 280 - 295 °C536 - 563 °F
Melt Temperature 275 - 300 °C527 - 572 °FDo not melt above 300°C
Mold Temperature 90.0 - 110 °C194 - 230 °FPreferred
Drying Temperature 80.0 - 85.0 °C176 - 185 °F
Dry Time 4 hour4 hour
Injection Pressure 70.0 - 100 MPa10200 - 14500 psi
 
Descriptive Properties
Clamping Forcein tons, 0.7 times the projected surface area in cm2
Heat Resistance - Ball TestOKat 125°C, IEC 309
 OKat 165°C, IEC 309
Holding Pressure90 Mpa

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 view all the property values for this datasheet as they were originally entered into MatWeb.

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PLBN28 / 50417

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