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Rulon Bearings

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Ascend Performance Materials Vydyne® R540H Nylon 66, 40% Glass Filled  (discontinued **)
Categories: Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 66 (PA66); Nylon 66, 40% Glass Fiber Filled
Material Notes: Vydyne® R540H is general-purpose, heat-stabilized, hydrolysis-resistant, 40% glass-fiber reinforced PA66 resin. Available in natural, it is specifically designed to maximize the retention of physical properties when exposed to anti-freeze solution at elevated temperatures. This product is also lubricated for improved flow and offers superior surface appearance. Glass-reinforced Vydyne resins provide higher hear distortion temperature, resistance to creep and better dimensional stability when compared with unreinforced PA66. These products have good chemical resistance to a broad range of chemicals including gasoline, hydraulic fluids and most solvents. Vydyne R540H is heat-stabilized to minimize oxidative degradation of the polymer when exposed to elevated temperatures in service. This product provides improved retention of physical properties under exposure to ling term heat. Also, Vydyne R540H has excellent knit-line strength and fatigue resistance, which is essential for cycle testing with anti-freeze solutions. Typical Applications/End Uses; Vydyne R540H is successfully used in a wide range of injection-molding engineering applications. Typical parts include automotive clips, radiator and tanks, parts of the air-conditioning and fuel distribution systems; electrical connectors, housings, and bobbins; and industrial applications such as gears, bearing shells, covers and housings.

Availability:

  • Asia Pacific
  • Europe
  • North America
Filler/Reinforcement:
  • Glass Fiber, 40% Filler by Weight
Additive:
  • Heat Stabilizer
  • Lubricant
Features:
  • Antifreeze Resistant
  • Fatigue Resistant
  • Gasoline Resistance
  • Good Chemical Resistance
  • Good Flow
  • Heat Stabilized
  • Hydrolysis Resistant
  • Lubricated
  • Solvent Resistant
Uses:
  • Automotive Under the Hood
Appearance: Natural Color

Forms: Pellets

Processing Method: Injection Molding

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 1.46 g/ccISO 1183
Water Absorption 0.60 %
@Time 86400 sec		ISO 62
Moisture Absorption at Equilibrium 1.5 %50% RH; ISO 62
Linear Mold Shrinkage, Flow 0.0040 cm/cm
@Thickness 2.00 mm		ISO 294-4
Linear Mold Shrinkage, Transverse 0.0090 cm/cm
@Thickness 2.00 mm		ISO 294-4
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength at Break 165 MPaConditioned; ISO 527-2
 220 MPaDry; ISO 527-2
Elongation at Break 3.0 %Dry; ISO 527-2
 4.0 %Conditioned; ISO 527-2
Tensile Modulus 11100 MPaConditioned; ISO 527-2
 14100 MPaDry; ISO 527-2
Flexural Strength 250 MPaConditioned; ISO 178
 335 MPaDry; ISO 178
Flexural Modulus 9300 MPaConditioned; ISO 178
 12300 MPaDry; ISO 178
Poissons Ratio 0.40Dry; ISO 527-2
Izod Impact, Notched (ISO) 13.0 kJ/m²
@Temperature -30.0 °C		Dry; ISO 180
 13.0 kJ/m²
@Temperature -30.0 °C		Conditioned; ISO 180
 14.0 kJ/m²
@Temperature 23.0 °C		Dry; ISO 180
 19.0 kJ/m²
@Temperature 23.0 °C		Conditioned; ISO 180
Charpy Impact Unnotched 80.0 kJ/m²
@Temperature -30.0 °C		Dry; ISO 179/1eU
 87.0 kJ/m²
@Temperature -30.0 °C		Conditioned; ISO 179/1eU
 90.0 kJ/m²
@Temperature 23.0 °C		Dry; ISO 179/1eU
 92.0 kJ/m²
@Temperature 23.0 °C		Conditioned; ISO 179/1eU
Charpy Impact, Notched 11.0 kJ/m²
@Temperature -30.0 °C		Conditioned; ISO 179/1eA
 12.0 kJ/m²
@Temperature -30.0 °C		Dry; ISO 179/1eA
 12.0 kJ/m²
@Temperature 23.0 °C		Dry; ISO 179/1eA
 19.0 kJ/m²
@Temperature 23.0 °C		Conditioned; ISO 179/1eA
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity 1.00e+13 ohm-cm
@Thickness 0.750 mm		IEC 60093
Dielectric Strength 20.0 kV/mm
@Thickness 1.00 mm		IEC 60243
Arc Resistance 60 - 120 sec
@Thickness 3.00 mm		PLC 6; ASTM D495
Comparative Tracking Index 250 - 399 V
@Thickness 3.00 mm		IEC 60112
Hot Wire Ignition, HWI 7.0 - 15 sec
@Thickness 0.750 mm		PLC 4; UL 746
 7.0 - 15 sec
@Thickness 3.00 mm		PLC 4; UL 746
 15 - 30 sec
@Thickness 1.50 mm		PLC 3; UL 746
High Amp Arc Ignition, HAI >= 120 arcs
@Thickness 0.750 mm		PLC 0; UL 746
 >= 120 arcs
@Thickness 1.50 mm		PLC 0; UL 746
 >= 120 arcs
@Thickness 3.00 mm		PLC 0; UL 746
High Voltage Arc-Tracking Rate, HVTR 10.0 - 25.4 mm/minPLC 1; UL 746
 
Thermal PropertiesOriginal ValueComments
CTE, linear, Parallel to Flow 17.0 µm/m-°C
@Thickness 2.00 mm,
Temperature 23.0 - 55.0 °C		ISO 11359-2
CTE, linear, Transverse to Flow 103 µm/m-°C
@Thickness 2.00 mm,
Temperature 23.0 - 55.0 °C		ISO 11359-2
Melting Point 260 °CISO 11357-3
Deflection Temperature at 0.46 MPa (66 psi) 260 °CISO 75-2/B
Deflection Temperature at 1.8 MPa (264 psi) 252 °CISO 75-2/A
UL RTI, Electrical 140 °C
@Thickness 0.750 mm		UL 746
 140 °C
@Thickness 1.50 mm		UL 746
 140 °C
@Thickness 3.00 mm		UL 746
UL RTI, Mechanical with Impact 125 °C
@Thickness 0.750 mm		UL 746
 125 °C
@Thickness 1.50 mm		UL 746
 125 °C
@Thickness 3.00 mm		UL 746
UL RTI, Mechanical without Impact 140 °C
@Thickness 0.750 mm		UL 746
 140 °C
@Thickness 1.50 mm		UL 746
 140 °C
@Thickness 3.00 mm		UL 746
Flammability, UL94 HB
@Thickness 0.750 mm
 HB
@Thickness 1.50 mm
 HB
@Thickness 3.00 mm
Glow Wire Ignition Temperature 725 °C
@Thickness 0.750 mm		IEC 60695-2-13
 725 °C
@Thickness 1.50 mm		IEC 60695-2-13
 750 °C
@Thickness 3.00 mm		IEC 60695-2-13
Glow Wire Flammability Index 700 °C
@Thickness 0.750 mm		IEC 60695-2-12
 700 °C
@Thickness 1.50 mm		IEC 60695-2-12
 875 °C
@Thickness 3.00 mm		IEC 60695-2-12
 
Processing PropertiesOriginal ValueComments
Rear Barrel Temperature 280 - 310 °CInjection Molding
Middle Barrel Temperature 280 - 310 °CInjection Molding
Front Barrel Temperature 280 - 310 °CInjection Molding
Nozzle Temperature 280 - 310 °CInjection Molding
Melt Temperature 285 - 305 °CInjection Molding
Mold Temperature 65.0 - 95.0 °CInjection Molding
Drying Temperature 80.0 °C
@Time 14400 sec		Injection Molding
 
Compliance PropertiesOriginal ValueComments
European Food 1935/2004 Yes
FDA Yes21 CFR 177.1500
 
Descriptive Properties
Agency RatingsASTM D 4066 PA012G40
 ASTM D 6779 PA012G40
 EU 10/2011
 EU 2023/2006
Automotive SpecificationsGM GMW3038P-PA66-GF40H
 GM GMW3038P-PA66-GF40J
FeaturesAntifreeze Resistant
 Chemical Resistant
 Fatigue Resistant
 Gasoline Resistant
 Good Flow
 Heat Stabilized
 Hydrolysis Resistant
 Lubricated
 Solvent Resistant
Suggested Max Regrind (%)25
UsesAutomotive Under the Hood

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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PZASCE9832 / 220933

Aluminum Castings




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