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Solvay TECHNYL® B 238 Black 21 N PA66/6, DRY

Category Polymer , Thermoplastic , Nylon , Nylon 6/66
Manufacturer Solvay
Trade Name Technyl®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Solvay TECHNYL® B 238 Black 21 N PA66/6, DRY.pdf
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Material Notes:
Description: Unreinforced and modified copolyamide 66/6, heat stabilized, with improved impact resistance, for injection molding.Available in: EuropeProduct Applications: TECHNYL B 238 is particularly recommended for applications where high thermal stress rates and good impact resistance are required, also for parts which could break during assembly or parts used at low humidity level. This grade is commonly used in: automotive industry for under bonnet fasteners. This product is available in black.Information provided by Rhodia, Rhodia has been acquired by Solvay.
Physical Properties Metric English Comments
Density 1.09 g/cc
0.0394 lb/in³
ISO 1183/A
Water Absorption 1.35 %

@Temperature 23.0 °C,
Time 86400 sec
1.35 %

@Temperature 73.4 °F,
Time 24.0 hour
ISO 62
Linear Mold Shrinkage 0.0107 cm/cm
0.0107 in/in
Isotropy
Linear Mold Shrinkage, Flow 0.022 cm/cm
0.022 in/in
Linear Mold Shrinkage, Transverse 0.0205 cm/cm
0.0205 in/in
Mechanical Properties Metric English Comments
Tensile Strength at Break 50.0 MPa
7250 psi
ISO 527 Type 1A
Tensile Strength, Yield 60.0 MPa
8700 psi
ISO 527 type 1 A
Elongation at Break 50 %
50 %
ISO 527 Type 1A
Elongation at Yield 5.0 %
5.0 %
ISO 527 type 1 A
Tensile Modulus 2.30 GPa
334 ksi
ISO 527 Type 1A
Flexural Strength 80.0 MPa
11600 psi
ISO 178
Flexural Modulus 2.00 GPa
290 ksi
ISO 178
Izod Impact, Notched (ISO) 7.00 kJ/m²
3.33 ft-lb/in²
ISO 180/1eA
Charpy Impact Unnotched NB
NB
ISO 179/1eU
Charpy Impact, Notched 0.800 J/cm²
3.81 ft-lb/in²
ISO 179/1eA
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 70.0 µm/m-°C

@Temperature 23.0 - 85.0 °C
38.9 µin/in-°F

@Temperature 73.4 - 185 °F
ISO 11359
Melting Point 242 °C
468 °F
ISO 11357
Deflection Temperature at 1.8 MPa (264 psi) 62.0 °C
144 °F
ISO 75/Af
Flammability, UL94 HB

@Thickness 1.60 mm
HB

@Thickness 0.0630 in
1210
Oxygen Index 21 %
21 %
ISO 4589
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+13 ohm-cm
1.00e+13 ohm-cm
IEC 60093
Surface Resistance 5.00e+13 ohm
5.00e+13 ohm
IEC 60093
Dielectric Strength 32.0 kV/mm
813 kV/in
IEC 60243
Dissipation Factor 0.070
0.070
IEC 60250
Comparative Tracking Index 475 V
475 V
Solution B; IEC 60112
500 V
500 V
Solution A; IEC 60112
Processing Properties Metric English Comments
Feed Temperature 240 - 250 °C
464 - 482 °F
Front Barrel Temperature 260 - 270 °C
500 - 518 °F
Mold Temperature 60.0 - 80.0 °C
140 - 176 °F
Drying Temperature 80.0 °C
176 °F
Moisture Content <= 0.20 %
<= 0.20 %
Descriptive Properties Value Comments
Compression Zone 250-260°C
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