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Wellman Wellamid® 42LH XE-N Unfilled Nylon 6, Lubricated & Heat Stabilized

Category Polymer , Thermoplastic , Nylon , Nylon 6 , Nylon 6, Heat Stabilized
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® 42LH XE-N Unfilled Nylon 6, Lubricated & Heat Stabilized.pdf
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Material Notes:
Typical Applications: Automotive seat belt, buckle and anchor components; convoluted tubing for wire harnesses; furniture hardware, curtain glides.Data provided by the manufacturer, Wellman Inc.
Physical Properties Metric English Comments
Density 1.13 g/cc
0.0408 lb/in³
ISO 1183
Water Absorption 1.6 %
1.6 %
Approximate 24 hr.
Linear Mold Shrinkage 0.010 - 0.014 cm/cm
0.010 - 0.014 in/in
ISO 294-4
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 75.0 MPa
10900 psi
ISO 527
Elongation at Break 60 %
60 %
ISO 527
Flexural Yield Strength 100 MPa
14500 psi
ISO 178
Flexural Modulus 2.70 GPa
392 ksi
ISO 178
Izod Impact, Notched 0.600 J/cm
1.12 ft-lb/in
ISO 180
Thermal Properties Metric English Comments
Deflection Temperature at 1.8 MPa (264 psi) 57.0 °C
135 °F
ISO 75
Flammability, UL94 V-2

@Thickness 0.790 mm
V-2

@Thickness 0.0311 in
From Wellman QC Laboratory Testing; UL94
Processing Properties Metric English Comments
Rear Barrel Temperature 238 - 282 °C
460 - 540 °F
Middle Barrel Temperature 232 - 277 °C
450 - 530 °F
Front Barrel Temperature 227 - 271 °C
440 - 520 °F
Nozzle Temperature 227 - 293 °C
440 - 560 °F
Melt Temperature 227 - 293 °C
440 - 560 °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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