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Specialty Compounds RTP Company

Sirmax Isonyl® A 66 ST Nylon 66, Impact modified
Categories: Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 66 (PA66); Nylon 66, Impact Grade

Material Notes: Unfilled polyamide 66. Impact modified.

Applications: Injection molding

Information provided by Sirmax®

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 1.13 g/cc0.0408 lb/in³ISO 1183
Linear Mold Shrinkage 0.015 - 0.019 cm/cm0.015 - 0.019 in/in
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength, Yield 70.0 MPa10200 psi50 mm/min; ISO 527-2
Elongation at Break 35 %35 %50 mm/min; ISO 527-2
Tensile Modulus 2.80 GPa406 ksi1 mm/min; ISO 527-2
Flexural Modulus 2.50 GPa363 ksi2 mm/min; ISO 178
Izod Impact, Notched (ISO) 9.00 kJ/m²4.28 ft-lb/in²ISO 180/1A
Charpy Impact Unnotched NBNBISO 179/1eU
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 1.8 MPa (264 psi) 70.0 °C158 °FISO 75/Af
Vicat Softening Point 230 °C446 °FB50; ISO 306
Flammability, UL94 HB
@Thickness 1.60 mm
HB
@Thickness 0.0630 in
 
Processing PropertiesMetricEnglishComments
Melt Temperature 270 - 290 °C518 - 554 °FISO 294
Mold Temperature 70.0 - 90.0 °C158 - 194 °FISO 294
Drying Temperature 80.0 - 100 °C176 - 212 °F
Dry Time 3.00 hour3.00 hour

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.

PSIRMX238 / 281341

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