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Wellman Wellamid® FR22F-N Flame Retardant Nylon 66, Lubricated

Category Polymer , Thermoplastic , Nylon , Nylon 66 , Nylon 66, Unreinforced, Flame Retardant
Manufacturer Wellman Engineering Resins
Trade Name Wellamid®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Wellman Wellamid® FR22F-N Flame Retardant Nylon 66, Lubricated.pdf
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Material Notes:
Typical Applications: Electrical terminal blocks, electric fan switch housings, coil forms, multi-pin electrical connectors, electric fan switch housings, TV tuner components, automotive switch housings.Data provided by the manufacturer, Wellman Inc.
Physical Properties Metric English Comments
Density 1.32 g/cc
0.0477 lb/in³
ISO 1183
Water Absorption 1.4 %
1.4 %
Approximate 24 hr.
Linear Mold Shrinkage 0.014 - 0.018 cm/cm
0.014 - 0.018 in/in
ISO 294-4
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 65.0 MPa
9430 psi
ISO 527
Elongation at Break 7.0 %
7.0 %
ISO 527
Flexural Yield Strength 110 MPa
16000 psi
ISO 178
Flexural Modulus 3.90 GPa
566 ksi
ISO 178
Izod Impact, Notched 0.400 J/cm
0.749 ft-lb/in
ISO 180
Thermal Properties Metric English Comments
Deflection Temperature at 1.8 MPa (264 psi) 90.0 °C
194 °F
ISO 75
Flammability, UL94 V-0

@Thickness 0.790 mm
V-0

@Thickness 0.0311 in
UL 94
Processing Properties Metric English Comments
Rear Barrel Temperature 271 - 282 °C
520 - 540 °F
Middle Barrel Temperature 266 - 277 °C
510 - 530 °F
Front Barrel Temperature 260 - 271 °C
500 - 520 °F
Nozzle Temperature 271 - 282 °C
520 - 540 °F
Melt Temperature 266 - 277 °C
510 - 530 °F
Mold Temperature 71.1 - 93.3 °C
160 - 200 °F
Drying Temperature 79.4 °C
175 °F
Opened bags and gaylord boxes
Dry Time 2 - 4 hour
2 - 4 hour
Opened bags and gaylord boxes
Moisture Content 0.050 - 0.20 %
0.050 - 0.20 %
During molding to prevent hydrolytic degradation
<= 0.20 %
<= 0.20 %
In shipping bags, ready to mold
Injection Pressure 34.5 - 138 MPa
5000 - 20000 psi
Back Pressure 0.345 MPa
50.0 psi
Screw Speed 30 - 120 rpm
30 - 120 rpm
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