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Wellman Wellamid® 22LHI3 XE-N Impact Modified Nylon 66, Lubricated & Heat Stabilized

Category Polymer , Thermoplastic , Nylon , Nylon 66 , Nylon 66, Impact Grade
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® 22LHI3 XE-N Impact Modified Nylon 66, Lubricated & Heat Stabilized.pdf
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Material Notes:
Typical Applications: Automotive fasteners, living hinge, head lamp adjustment devices, ink pen components, wire separators, hardware components, window installation clips, safety equipment.Data provided by the manufacturer, Wellman Inc.
Physical Properties Metric English Comments
Density 1.12 g/cc
0.0405 lb/in³
ISO 1183
Water Absorption 1.2 %
1.2 %
Approximate 24 hr.
Linear Mold Shrinkage 0.017 - 0.021 cm/cm
0.017 - 0.021 in/in
ISO 294-4
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 70.0 MPa
10200 psi
ISO 527
Elongation at Break 60 %
60 %
ISO 527
Flexural Yield Strength 100 MPa
14500 psi
ISO 178
Flexural Modulus 2.40 GPa
348 ksi
ISO 178
Izod Impact, Notched 1.10 J/cm
2.06 ft-lb/in
ISO 180
Thermal Properties Metric English Comments
Deflection Temperature at 1.8 MPa (264 psi) 60.0 °C
140 °F
ISO 75
Flammability, UL94 HB

@Thickness 0.790 mm
HB

@Thickness 0.0311 in
From Wellman QC Laboratory Testing; UL 94
Processing Properties Metric English Comments
Rear Barrel Temperature 277 - 293 °C
530 - 560 °F
Middle Barrel Temperature 271 - 288 °C
520 - 550 °F
Front Barrel Temperature 266 - 282 °C
510 - 540 °F
Nozzle Temperature 266 - 293 °C
510 - 560 °F
Melt Temperature 271 - 304 °C
520 - 580 °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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