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Elmet Technologies

Kolon KOPA® KN333 Heat Resistant Nylon 66  (discontinued **)
Categories: Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 66 (PA66); Nylon 66, Heat Stabilized

Material Notes: KOPA® is a thermoplastic resin with excellent mechanical, thermal and electrical properties and is widely used in the automobile, electrical and industrial parts.

High tensile strength, outstanding self lubrication and abrasion resistance, excellent chemical & weather resistance, high usage temperature

Information provided by US distributor, API-Kolon.

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 1.14 g/cc0.0412 lb/in³DIN 53479; ASTM D792
Water Absorption 1.3 %1.3 %DIN 53475; ASTM D570
Linear Mold Shrinkage 0.011 - 0.013 cm/cm0.011 - 0.013 in/inASTM D955
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell R 120120DIN 53505; ASTM D785
Tensile Strength, Ultimate 85.3 MPa12400 psiDIN 53455; ASTM D638
Elongation at Break 40 %40 %DIN 53455; ASTM D638
Flexural Yield Strength 132 MPa19200 psiDIN 53455; ASTM D790
Flexural Modulus 2.94 GPa427 ksiDIN 53452; ASTM D790
Izod Impact, Notched 0.588 J/cm1.10 ft-lb/inDIN 53453; ASTM D256
 
Electrical PropertiesMetricEnglishComments
Dielectric Constant 3.3
@Frequency 1e+6 Hz
3.3
@Frequency 1e+6 Hz
ASTM D150/DIN 53483
Dielectric Strength 20.0 kV/mm508 kV/inASTM D149/DIN 53481
Arc Resistance 128 sec128 secASTM D495
 
Thermal PropertiesMetricEnglishComments
CTE, linear 70.0 µm/m-°C
@Temperature 20.0 °C
38.9 µin/in-°F
@Temperature 68.0 °F
DIN 53752; ASTM D696
Melting Point 255 °C491 °FDIN 53736; ASTM D789
Deflection Temperature at 0.46 MPa (66 psi) 235 °C455 °FDIN 53461; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 85.0 °C185 °FDIN 53461; ASTM D648
Flammability, UL94 V-2V-2

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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