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Ascend Performance Materials Vydyne® M344 Nylon 66/6, ignition resistant, DAM

Category Polymer , Thermoplastic , Nylon , Nylon 6/66 , Nylon 66/6, Unreinforced
Manufacturer Ascend Performance Materials (formerly Solutia)
Trade Name VYDYNE®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Ascend Performance Materials Vydyne® M344 Nylon 66/6, ignition resistant, DAM.pdf
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Material Notes:
Vydyne® M344 is a halogenated, unfilled, flame-retardant PA66/6 copolymer designed with excellent strength and toughness. It is lubricated for machine feed and easy mold release and has an Underwriters Laboratories UL 94 flammability classification of V-0 at 0.4 mm (0.016”) thick.Availability:Asia PacificEuropeNorth AmericaAdditive:HalogenLubricantFeatures:DuctileGood Mold ReleaseHalogenatedIgnition ResistantLow DensityLubricatedUses:AppliancesAutomotive ElectronicsBobbinsConnectorsElectrical HousingElectrical PartsElectrical/Electronic ApplicationsFastenersIndustrial ApplicationsLighting ApplicationsLiving HingesPrinted Circuit BoardsSwitchesAppearance: Natural ColorForms: PelletsProcessing Method: Injection MoldingInformation provided by Ascend
Physical Properties Metric English Comments
Specific Gravity 1.27 g/cc
1.27 g/cc
ISO 1183
Water Absorption 0.80 %
0.80 %
24 hrs; ISO 62
Moisture Absorption at Equilibrium 1.9 %
1.9 %
Equilibrium at 50%rh; ISO 62
Linear Mold Shrinkage 0.013 cm/cm

@Thickness 2.00 mm
 0.013 in/in

@Thickness 0.0787 in
 ISO 294-4
Linear Mold Shrinkage, Transverse 0.018 cm/cm

@Thickness 2.00 mm
 0.018 in/in

@Thickness 0.0787 in
 ISO 294-4
Mechanical Properties Metric English Comments
Tensile Strength, Yield 60.0 MPa
8700 psi
ISO 527-2
Elongation at Break 35 %
35 %
ISO 527-2
Elongation at Yield 5.2 %
5.2 %
ISO 527-2
Tensile Modulus 3.50 GPa
508 ksi
ISO 527-2
Flexural Strength 90.0 MPa
13100 psi
ISO 178
Flexural Modulus 3.00 GPa
435 ksi
ISO 178
Poissons Ratio 0.41
0.41
ISO 527-2
Izod Impact, Notched (ISO) 5.00 kJ/m²
2.38 ft-lb/in²
ISO 180
Charpy Impact Unnotched NB

@Temperature 23.0 °C
 NB

@Temperature 73.4 °F
 ISO 179/1eU
NB

@Temperature -30.0 °C
 NB

@Temperature -22.0 °F
 ISO 179/1eU
Charpy Impact, Notched 0.520 J/cm²

@Temperature -30.0 °C
 2.47 ft-lb/in²

@Temperature -22.0 °F
 ISO 179/1eA
0.550 J/cm²

@Temperature 23.0 °C
 2.62 ft-lb/in²

@Temperature 73.4 °F
 ISO 179/1eA
Thermal Properties Metric English Comments
CTE, linear 10.0 µm/m-°C

@Thickness 2.00 mm,
Temperature 23.0 - 55.0 °C
 5.56 µin/in-°F

@Thickness 0.0787 in,
Temperature 73.4 - 131 °F
 ISO 11359-2
CTE, linear, Transverse to Flow 10.0 µm/m-°C

@Thickness 2.00 mm,
Temperature 23.0 - 55.0 °C
 5.56 µin/in-°F

@Thickness 0.0787 in,
Temperature 73.4 - 131 °F
 ISO 11359-2
Melting Point 250 °C
482 °F
ISO 11357-3
Deflection Temperature at 0.46 MPa (66 psi) 186 °C
367 °F
ISO 75-2/B
Deflection Temperature at 1.8 MPa (264 psi) 65.0 °C
149 °F
ISO 75-2/A
UL RTI, Electrical 65.0 °C

@Thickness 0.400 mm
 149 °F

@Thickness 0.0157 in
 UL 746B
130 °C

@Thickness 0.750 mm
 266 °F

@Thickness 0.0295 in
 UL 746B
130 °C

@Thickness 1.50 mm
 266 °F

@Thickness 0.0591 in
 UL 746B
130 °C

@Thickness 3.00 mm
 266 °F

@Thickness 0.118 in
 UL 746B
UL RTI, Mechanical with Impact 65.0 °C

@Thickness 0.400 mm
 149 °F

@Thickness 0.0157 in
 UL 746B
65.0 °C

@Thickness 0.750 mm
 149 °F

@Thickness 0.0295 in
 UL 746B
95.0 °C

@Thickness 1.50 mm
 203 °F

@Thickness 0.0591 in
 UL 746B
96.0 °C

@Thickness 3.00 mm
 205 °F

@Thickness 0.118 in
 UL 746B
UL RTI, Mechanical without Impact 65.0 °C

@Thickness 0.400 mm
 149 °F

@Thickness 0.0157 in
 UL 746B
95.0 °C

@Thickness 0.750 mm
 203 °F

@Thickness 0.0295 in
 UL 746B
95.0 °C

@Thickness 3.00 mm
 203 °F

@Thickness 0.118 in
 UL 746B
96.0 °C

@Thickness 1.50 mm
 205 °F

@Thickness 0.0591 in
 UL 746B
Flammability, UL94 V-0

@Thickness 0.400 - 3.00 mm
 V-0

@Thickness 0.0157 - 0.118 in
Oxygen Index 30 %
30 %
ASTM D2863
Glow Wire Test 700 °C

@Thickness 0.710 mm
 1290 °F

@Thickness 0.0280 in
 Ignition Temp; IEC 60695-2-12
700 °C

@Thickness 1.50 mm
 1290 °F

@Thickness 0.0591 in
 Ignition Temp; IEC 60695-2-12
725 °C

@Thickness 3.00 mm
 1340 °F

@Thickness 0.118 in
 Ignition Temp; IEC 60695-2-12
960 °C

@Thickness 0.710 mm
 1760 °F

@Thickness 0.0280 in
 Flammability Index; IEC 60695-2-12
960 °C

@Thickness 1.50 mm
 1760 °F

@Thickness 0.0591 in
 Flammability Index; IEC 60695-2-12
960 °C

@Thickness 3.00 mm
 1760 °F

@Thickness 0.118 in
 Flammability Index; IEC 60695-2-12
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+11 ohm-cm

@Thickness 0.750 mm
 1.00e+11 ohm-cm

@Thickness 0.0295 in
 IEC 60093
Dielectric Strength 26.0 kV/mm

@Thickness 1.00 mm
 660 kV/in

@Thickness 0.0394 in
 IEC 60243
Arc Resistance 60 - 119 sec

@Thickness 3.00 mm
 60 - 119 sec

@Thickness 0.118 in
 ASTM D496
Comparative Tracking Index 400 - 599 V

@Thickness 3.00 mm
 400 - 599 V

@Thickness 0.118 in
 IEC 60112
Hot Wire Ignition, HWI >= 120 sec

@Thickness 0.750 mm
 >= 120 sec

@Thickness 0.0295 in
 UL 746A
>= 120 sec

@Thickness 1.50 mm
 >= 120 sec

@Thickness 0.0591 in
 UL 746A
>= 120 sec

@Thickness 3.00 mm
 >= 120 sec

@Thickness 0.118 in
 UL 746A
High Amp Arc Ignition, HAI >= 120 arcs

@Thickness 0.750 mm
 >= 120 arcs

@Thickness 0.0295 in
 UL 746A
>= 120 arcs

@Thickness 1.50 mm
 >= 120 arcs

@Thickness 0.0591 in
 UL 746A
>= 120 arcs

@Thickness 3.00 mm
 >= 120 arcs

@Thickness 0.118 in
 UL 746A
High Voltage Arc-Tracking Rate, HVTR 10.1 - 25.4 mm/min
0.398 - 1.00 in/min
UL 746A
Processing Properties Metric English Comments
Rear Barrel Temperature 240 - 270 °C
464 - 518 °F
Middle Barrel Temperature 240 - 270 °C
464 - 518 °F
Front Barrel Temperature 240 - 270 °C
464 - 518 °F
Nozzle Temperature 240 - 270 °C
464 - 518 °F
Melt Temperature 250 - 270 °C
482 - 518 °F
Mold Temperature 65.0 - 95.0 °C
149 - 203 °F
Drying Temperature 80.0 °C
176 °F
Dry Time 4.00 hour
4.00 hour
Descriptive Properties Value Comments
Suggest Max Regrind 25%
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