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Ensinger PEI

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Ascend Performance Materials Vydyne® 21SPM PA66
Categories: Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 66 (PA66); Nylon 66, Unreinforced

Material Notes: Vydyne 21SPM is a general-purpose, unfilled, enhanced crystallization temperature PA66 resin with an alternative lubricant. Designed principally to decrease cycle time for injection-molding fabrication, this product offers a combination of engineering properties characterized by high strength; rigidity; good toughness; high melt point; good surface lubricity; abrasion resistance; and resistance to many chemicals, machine and motor oils, solvents and gasoline.

Information provided by Ascend Performance Materials.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Density 1.14 g/ccDAM; ISO 1183
Water Absorption 1.2 %
@Time 86400 sec
DAM; ISO 62
Moisture Absorption at Equilibrium 2.4 %DAM to 50% RH; ISO 62
Linear Mold Shrinkage, Flow 0.020 cm/cm
@Thickness 2.00 mm
DAM; ISO 294-4
Linear Mold Shrinkage, Transverse 0.020 cm/cm
@Thickness 2.00 mm
DAM; ISO 294-4
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength at Break 45.0 MPa50% RH; ISO 527-2
 60.0 MPaDAM; ISO 527-2
Tensile Strength, Yield 55.0 MPa50% RH; ISO 527-2
 88.0 MPaDAM; ISO 527-2
Elongation at Break 20 %DAM; ISO 527-2
 >= 50 %50% RH; ISO 527-2
Elongation at Yield 5.0 %DAM; ISO 527-2
 20 %50% RH; ISO 527-2
Tensile Modulus 1600 MPa50% RH; ISO 527-2
 3300 MPaDAM; ISO 527-2
Flexural Strength 30.0 MPa50% RH; ISO 178
 105 MPaDAM; ISO 178
Flexural Modulus 1050 MPa50% RH; ISO 178
 3300 MPaDAM; ISO 178
Poissons Ratio 0.40ISO 527-2
Izod Impact, Notched (ISO) 5.00 kJ/m²
@Temperature -30.0 °C
DAM; ISO 180/1A
 6.00 kJ/m²
@Temperature 23.0 °C
DAM; ISO 180/1A
 7.00 kJ/m²
@Temperature -30.0 °C
50% RH; ISO 180/1A
 23.0 kJ/m²
@Temperature 23.0 °C
50% RH; ISO 180/1A
Charpy Impact Unnotched NB
@Temperature -30.0 °C
50% RH; ISO 179/1eU
 NB
@Temperature -30.0 °C
DAM; ISO 179/1eU
 NB
@Temperature 23.0 °C
50% RH; ISO 179/1eU
 NB
@Temperature 23.0 °C
DAM; ISO 179/1eU
Charpy Impact, Notched 5.00 kJ/m²
@Temperature -30.0 °C
DAM; ISO 179/1eA
 6.00 kJ/m²
@Temperature 23.0 °C
DAM; ISO 179/1eA
 7.00 kJ/m²
@Temperature -30.0 °C
50% RH; ISO 179/1eA
 23.0 kJ/m²
@Temperature 23.0 °C
50% RH; ISO 179/1eA
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity 1.00e+13 ohm-cm
@Thickness 1.00 mm
DAM; IEC 60093
Dielectric Strength 26.0 kV/mm
@Thickness 1.00 mm
DAM; IEC 60243
Arc Resistance 120 - 180 sec
@Thickness 3.00 mm
PLC 5; ASTM D 495
Comparative Tracking Index 600 V
@Thickness 3.00 mm
IEC 60112
Hot Wire Ignition, HWI 7.0 - 15 secPLC 4; UL 746
 7.0 - 15 secPLC 4; UL 746
 15 - 30 secPLC 3; UL 746
 30 - 60 secPLC 2; UL 746
High Amp Arc Ignition, HAI 60 - 120 arcsPLC 1; UL 746
 >= 120 arcsPLC 0; UL 746
 >= 120 arcsPLC 0; UL 746
 >= 120 arcsPLC 0; UL 746
High Voltage Arc-Tracking Rate, HVTR 0.000 - 10.0 mm/minUL 746
 
Thermal PropertiesOriginal ValueComments
CTE, linear, Parallel to Flow 100 µm/m-°C
@Thickness 2.00 mm,
Temperature 35.0 - 55.0 °C
DAM; ISO 11359-2
CTE, linear, Transverse to Flow 100 µm/m-°C
@Thickness 2.00 mm,
Temperature 23.0 - 55.0 °C
DAM; ISO 11359-2
Melting Point 260 °CDAM; ISO 11357-3
Deflection Temperature at 0.46 MPa (66 psi) 210 °CUnannealed; DAM; ISO 75-2/B
Deflection Temperature at 1.8 MPa (264 psi) 72.0 °CUnannealed; DAM; ISO 75-2/A
UL RTI, Electrical 130 °C
@Thickness 0.400 mm
UL 746
 130 °C
@Thickness 0.710 mm
UL 746
 130 °C
@Thickness 1.50 mm
UL 746
 130 °C
@Thickness 3.00 mm
UL 746
UL RTI, Mechanical with Impact 75.0 °C
@Thickness 0.400 mm
UL 746
 75.0 °C
@Thickness 0.710 mm
UL 746
 75.0 °C
@Thickness 1.50 mm
UL 746
 75.0 °C
@Thickness 3.00 mm
UL 746
UL RTI, Mechanical without Impact 75.0 °C
@Thickness 0.400 mm
UL 746
 85.0 °C
@Thickness 0.710 mm
UL 746
 85.0 °C
@Thickness 1.50 mm
UL 746
 85.0 °C
@Thickness 3.00 mm
UL 746
Flammability, UL94 V-2
@Thickness 0.400 mm
 V-2
@Thickness 0.710 mm
 V-2
@Thickness 1.50 mm
 V-2
@Thickness 3.00 mm
Oxygen Index 26 %DAM; EN ISO 4589-2
Glow Wire Ignition Temperature 825 °C
@Thickness 0.400 mm
IEC 60695-2-13
 850 °C
@Thickness 0.710 mm
IEC 60695-2-13
 850 °C
@Thickness 1.50 mm
IEC 60695-2-13
 850 °C
@Thickness 3.00 mm
IEC 60695-2-13
Glow Wire Flammability Index 960 °C
@Thickness 0.400 mm
IEC 60695-2-12
 960 °C
@Thickness 0.710 mm
IEC 60695-2-12
 960 °C
@Thickness 1.50 mm
IEC 60695-2-12
 960 °C
@Thickness 3.00 mm
IEC 60695-2-12
 
Processing PropertiesOriginal ValueComments
Rear Barrel Temperature 260 - 280 °CInjection
Middle Barrel Temperature 270 - 285 °CInjection
Front Barrel Temperature 280 - 290 °CInjection
Nozzle Temperature 280 - 300 °CInjection
Melt Temperature 285 - 300 °CInjection
Mold Temperature 65.0 - 95.0 °CInjection
Drying Temperature <= 70.0 °CInjection
Dry Time 1.00 - 3.00 hourInjection
 
Descriptive Properties
AdditiveLubricant
Agency RatingsASTM, D4066 PA0111
 ASTM, D6779 PA0111
 EC, 1935/2004
 EU, 10/2011
 EU, 2023/2006
 FDA, 21 CFR 177.1500
AppearanceNatural Color
FeaturesAbrasion Resistance
 Chemical Resistant
 Fast Molding Cycle
 Gasoline Resistant
 General Purpose
 Good Color Stability
 Good Mold Release
 Good Toughness
 High Rigidity
 High Strength
 Lubricated
 Oil Resistant
 Solvent Resistant
FormsPellets
Outdoor Suitabilityf2UL 746C
Processing MethodInjection Molding
RegionNorth America, Europe, Asia Pacific
UL File NumberE70062

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