Ascend Performance Materials Vydyne® 21SPR PA66

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Ascend Performance Materials Vydyne® 21SPR PA66
Categories:	Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 66 (PA66); Nylon 66, Unreinforced
Material Notes:	Vydyne 21SPR is a general-purpose, unfilled, PA66 resin with an performance lubricant. Designed principally for injection-molding applications, 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.
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Physical Properties	Metric	English	Comments

Density	1.14 g/cc	0.0412 lb/in³	DAM; ISO 1183
Water Absorption	1.7 % @Time 86400 sec	1.7 % @Time 24.0 hour	DAM; ISO 62
Moisture Absorption at Equilibrium	2.5 %	2.5 %	DAM to 50% RH; ISO 62
Linear Mold Shrinkage, Flow	0.018 cm/cm @Thickness 2.00 mm	0.018 in/in @Thickness 0.0787 in	DAM; ISO 294-4
Linear Mold Shrinkage, Transverse	0.017 cm/cm @Thickness 2.00 mm	0.017 in/in @Thickness 0.0787 in	DAM; ISO 294-4

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	45.0 MPa	6530 psi	50% RH; ISO 527-2
	55.0 MPa	7980 psi	DAM; ISO 527-2
Tensile Strength, Yield	53.0 MPa	7690 psi	50% RH; ISO 527-2
	82.0 MPa	11900 psi	DAM; ISO 527-2
Elongation at Break	33.2 %	33.2 %	DAM; ISO 527-2
	46 %	46 %	50% RH; ISO 527-2
Elongation at Yield	5.0 %	5.0 %	DAM; ISO 527-2
	25 %	25 %	50% RH; ISO 527-2
Tensile Modulus	1.70 GPa	247 ksi	50% RH; ISO 527-2
	3.00 GPa	435 ksi	DAM; ISO 527-2
Flexural Strength	30.0 MPa	4350 psi	50% RH; ISO 178
	90.0 MPa	13100 psi	DAM; ISO 178
Flexural Modulus	1.10 GPa	160 ksi	50% RH; ISO 178
	2.90 GPa	421 ksi	DAM; ISO 178
Poissons Ratio	0.40	0.40	ISO 527-2
Izod Impact, Notched (ISO)	4.30 kJ/m² @Temperature -30.0 °C	2.05 ft-lb/in² @Temperature -22.0 °F	DAM; ISO 180/1A
	4.50 kJ/m² @Temperature 23.0 °C	2.14 ft-lb/in² @Temperature 73.4 °F	DAM; ISO 180/1A
	4.90 kJ/m² @Temperature -40.0 °C	2.33 ft-lb/in² @Temperature -40.0 °F	DAM; ISO 180/1A
	5.00 kJ/m² @Temperature -40.0 °C	2.38 ft-lb/in² @Temperature -40.0 °F	50% RH; ISO 180/1A
	5.40 kJ/m² @Temperature -30.0 °C	2.57 ft-lb/in² @Temperature -22.0 °F	50% RH; ISO 180/1A
	6.40 kJ/m² @Temperature 23.0 °C	3.05 ft-lb/in² @Temperature 73.4 °F	50% RH; ISO 180/1A
Charpy Impact Unnotched	NB @Temperature -40.0 °C	NB @Temperature -40.0 °F	50% RH; ISO 179/1eU
	NB @Temperature -40.0 °C	NB @Temperature -40.0 °F	DAM; ISO 179/1eU
	NB @Temperature -30.0 °C	NB @Temperature -22.0 °F	50% RH; ISO 179/1eU
	NB @Temperature -30.0 °C	NB @Temperature -22.0 °F	DAM; ISO 179/1eU
	NB @Temperature 23.0 °C	NB @Temperature 73.4 °F	50% RH; ISO 179/1eU
	NB @Temperature 23.0 °C	NB @Temperature 73.4 °F	DAM; ISO 179/1eU
Charpy Impact, Notched	0.290 J/cm² @Temperature -40.0 °C	1.38 ft-lb/in² @Temperature -40.0 °F	DAM; ISO 179/1eA
	0.340 J/cm² @Temperature -30.0 °C	1.62 ft-lb/in² @Temperature -22.0 °F	DAM; ISO 179/1eA
	0.430 J/cm² @Temperature -40.0 °C	2.05 ft-lb/in² @Temperature -40.0 °F	50% RH; ISO 179/1eA
	0.440 J/cm² @Temperature -30.0 °C	2.09 ft-lb/in² @Temperature -22.0 °F	50% RH; ISO 179/1eA
	0.480 J/cm² @Temperature 23.0 °C	2.28 ft-lb/in² @Temperature 73.4 °F	DAM; ISO 179/1eA
	0.830 J/cm² @Temperature 23.0 °C	3.95 ft-lb/in² @Temperature 73.4 °F	50% RH; ISO 179/1eA

Electrical Properties	Metric	English	Comments
Hot Wire Ignition, HWI	7.0 - 15 sec	7.0 - 15 sec	PLC 4; UL 746
	15 - 30 sec	15 - 30 sec	PLC 3; UL 746
	15 - 30 sec	15 - 30 sec	PLC 3; UL 746
High Amp Arc Ignition, HAI	>= 120 arcs	>= 120 arcs	PLC 0; UL 746
	>= 120 arcs	>= 120 arcs	PLC 0; UL 746
	>= 120 arcs	>= 120 arcs	PLC 0; UL 746

Thermal Properties	Metric	English	Comments
Melting Point	262 °C	504 °F	DAM; ISO 11357-3
Deflection Temperature at 0.46 MPa (66 psi)	185 °C	365 °F	Unannealed; 50% RH; ISO 75-2/B
	198 °C	388 °F	Unannealed; DAM; ISO 75-2/B
Deflection Temperature at 1.8 MPa (264 psi)	73.0 °C	163 °F	Unannealed; DAM; ISO 75-2/A
	85.0 °C	185 °F	Unannealed; 50% RH; ISO 75-2/A
UL RTI, Electrical	130 °C @Thickness 0.710 mm	266 °F @Thickness 0.0280 in	UL 746
	130 °C @Thickness 1.50 mm	266 °F @Thickness 0.0591 in	UL 746
	130 °C @Thickness 3.00 mm	266 °F @Thickness 0.118 in	UL 746
UL RTI, Mechanical with Impact	75.0 °C @Thickness 0.710 mm	167 °F @Thickness 0.0280 in	UL 746
	75.0 °C @Thickness 1.50 mm	167 °F @Thickness 0.0591 in	UL 746
	75.0 °C @Thickness 3.00 mm	167 °F @Thickness 0.118 in	UL 746
UL RTI, Mechanical without Impact	85.0 °C @Thickness 0.710 mm	185 °F @Thickness 0.0280 in	UL 746
	85.0 °C @Thickness 1.50 mm	185 °F @Thickness 0.0591 in	UL 746
	85.0 °C @Thickness 3.00 mm	185 °F @Thickness 0.118 in	UL 746
Flammability, UL94	V-2 @Thickness 0.710 mm	V-2 @Thickness 0.0280 in
	V-2 @Thickness 1.50 mm	V-2 @Thickness 0.0591 in
	V-2 @Thickness 3.00 mm	V-2 @Thickness 0.118 in

Processing Properties	Metric	English	Comments
Rear Barrel Temperature	260 - 280 °C	500 - 536 °F	Injection
Middle Barrel Temperature	270 - 285 °C	518 - 545 °F	Injection
Front Barrel Temperature	280 - 290 °C	536 - 554 °F	Injection
Nozzle Temperature	280 - 300 °C	536 - 572 °F	Injection
Melt Temperature	285 - 300 °C	545 - 572 °F	Injection
Mold Temperature	65.0 - 95.0 °C	149 - 203 °F	Injection
Drying Temperature	<= 70.0 °C	<= 158 °F	Injection
Dry Time	1.00 - 3.00 hour	1.00 - 3.00 hour	Injection

Descriptive Properties
Additive	Lubricant
Appearance	Natural Color
Features	Abrasion Resistance
	Chemical Resistant
	Fast Molding Cycle
	Gasoline Resistant
	General Purpose
	Good Mold Release
	Good Toughness
	High Rigidity
	High Strength
	Lubricated
	Oil Resistant
	Solvent Resistant
Forms	Pellets
Processing Method	Injection Molding
Region	North America, Europe, Asia Pacific
UL File Number	E70062

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PASCE9210 / 287590

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