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Asahi Kasei Leona® CR301 Nylon 66

Category Polymer , Thermoplastic , Nylon , Nylon 66
Manufacturer Asahi Kasei
Trade Name Leona®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
Suitable for a switch insulator. Low abrasion and superior electrical properties.Applications:Sliding switch insulators Information provided by Asahi Kasei
Physical Properties Metric English Comments
Specific Gravity 1.48 g/cc
1.48 g/cc
Dry; ASTM D792
Water Absorption 1.5 %
1.5 %
Wet
Linear Mold Shrinkage 0.0050 cm/cm
0.0050 in/in
Dry; ASTM D2863
Linear Mold Shrinkage, Transverse 0.013 cm/cm
0.013 in/in
Dry; ASTM D2863
Mechanical Properties Metric English Comments
Hardness, Rockwell M 85
85
Dry; ASTM D785
Tensile Strength, Yield 64.0 MPa
9280 psi
Wet; ASTM D638
88.0 MPa
12800 psi
Dry; ASTM D638
Elongation at Break 3.0 %
3.0 %
Dry; ASTM D638
3.5 %
3.5 %
Wet; ASTM D638
Flexural Strength 93.0 MPa
13500 psi
Wet; ASTM D790
147 MPa
21300 psi
Dry; ASTM D790
Flexural Modulus 2.90 GPa
421 ksi
Wet; ASTM D790
5.90 GPa
856 ksi
Dry; ASTM D790
Izod Impact, Notched 0.340 J/cm
0.637 ft-lb/in
Dry; ASTM D256
0.390 J/cm
0.731 ft-lb/in
Wet; ASTM D256
Taber Abrasion, mg/1000 Cycles 8.0
8.0
Wet; ASTM D1044
Thermal Properties Metric English Comments
CTE, linear 40.0 µm/m-°C

@Temperature 20.0 °C
22.2 µin/in-°F

@Temperature 68.0 °F
Dry; ASTM D696
Deflection Temperature at 0.46 MPa (66 psi) 250 °C
482 °F
Dry; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 191 °C
376 °F
Dry; ASTM D648
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