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Rulon Bearings

Teknor Apex Chemlon® 253 Nylon 6, Toughened
Categories: Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 6 (PA6); Nylon 6, Impact Grade
Material Notes: Features: Medium Impact Resistance; Impact modified co-polymer grade offering strength and flexibility, especially at low temperatures

Processing Method: Injection Molding

Forms: Pellets

Information Provided by Teknor Apex
Key Words: Polyamide 6
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
Specific Gravity 1.11 g/cc1.11 g/ccASTM D792
Linear Mold Shrinkage 0.015 - 0.019 cm/cm0.015 - 0.019 in/inASTM D955
Melt Flow 5.0 g/10 min
@Load 1.00 kg,
Temperature 235 °C		5.0 g/10 min
@Load 2.20 lb,
Temperature 455 °F		ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength 65.5 MPa9500 psiASTM D638
Elongation at Break 50 %50 %ASTM D638
Elongation at Yield 5.0 %5.0 %ASTM D638
Flexural Strength 82.7 MPa12000 psiASTM D790
Flexural Modulus 2.21 GPa320 ksiASTM D790
Izod Impact, Notched  1.33 J/cm
@Temperature -40.0 °C		2.50 ft-lb/in
@Temperature -40.0 °F		ASTM D256
 1.87 J/cm
@Temperature 22.8 °C		3.50 ft-lb/in
@Temperature 73.0 °F		ASTM D256
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.00e+13 ohm-cm1.00e+13 ohm-cmASTM D257
Dielectric Strength 11.8 kV/mm
@Thickness 3.00 mm		300 kV/in
@Thickness 0.118 in		ASTM D149
Comparative Tracking Index 600 V600 VUL 746
 
Thermal PropertiesMetricEnglishComments
CTE, linear 84.6 µm/m-°C47.0 µin/in-°FASTM D696
Melting Point 216 °C420 °FDSC
Deflection Temperature at 1.8 MPa (264 psi) 60.0 °C140 °FUnannealed; ASTM D648
UL RTI, Electrical  65.0 °C
@Thickness 0.810 mm		149 °F
@Thickness 0.0319 in		UL 746
 65.0 °C
@Thickness 1.50 mm		149 °F
@Thickness 0.0590 in		UL 746
 65.0 °C
@Thickness 3.00 mm		149 °F
@Thickness 0.118 in		UL 746
UL RTI, Mechanical with Impact  65.0 °C
@Thickness 0.810 mm		149 °F
@Thickness 0.0319 in		UL 746
 65.0 °C
@Thickness 1.50 mm		149 °F
@Thickness 0.0590 in		UL 746
 65.0 °C
@Thickness 3.00 mm		149 °F
@Thickness 0.118 in		UL 746
UL RTI, Mechanical without Impact  65.0 °C
@Thickness 0.810 mm		149 °F
@Thickness 0.0319 in		UL 746
 65.0 °C
@Thickness 1.50 mm		149 °F
@Thickness 0.0590 in		UL 746
 65.0 °C
@Thickness 3.00 mm		149 °F
@Thickness 0.118 in		UL 746
Flammability, UL94 HB
@Thickness 0.810 mm		HB
@Thickness 0.0319 in
Oxygen Index 21 %21 %ASTM D2863
 
Processing PropertiesMetricEnglishComments
Rear Barrel Temperature 218 - 235 °C425 - 455 °F
Middle Barrel Temperature 229 - 252 °C445 - 485 °F
Front Barrel Temperature 241 - 260 °C465 - 500 °F
Nozzle Temperature 241 - 266 °C465 - 510 °F
Melt Temperature 241 - 266 °C465 - 510 °FProcessing Temperature
Moisture Content 0.20 %0.20 %
 
Descriptive Properties
Suggested Regrind, max25

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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