MatWeb - Material Property Data Advertise with MatWeb!     Register Now
Data sheets for over 180,000 metals, plastics, ceramics, and composites.
MatWeb - Material Property Data HOME  •   SEARCH  •   TOOLS  •   SUPPLIERS  •   FOLDERS  •   ABOUT US  •   FAQ  •   LOG IN    
Recently Viewed Materials (most recent at top)  

Login to see your most recently viewed materials here.

Or if you don't have an account with us yet, then click here to register.

  Searches:   Advanced  | Category  | Property  | Metals  | Trade Name  | Manufacturer  | Recently Viewed Materials
  

Rulon Bearings

(Viewing data as-entered. Click here to return)
Ascend Performance Materials Vydyne® R525H Nylon 66, 25% Glass Filled  (discontinued **)
Categories: Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 66 (PA66); Nylon 66, 30% Glass Fiber Filled

Material Notes: Vydyne® R525H is hydrolysis-resistant, 25% glass-fiber reinforced, heat-stabilized PA66 resin. Available in natural, it is specifically designed to maximize the retention of physical properties when exposed to anti-freeze solutions at elevated temperatures. This product is lubricated for improved machine feed and flow. Glass-reinforced Vydne resins provide higher heat 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. Vydnyne R525H resin is heat-stabilized to minimize oxidative degradation of the polymer when exposed elevated temperatures in service. This product provides improved retention of physical properties under exposure to long-term heat. Also, Vydyne R525H has excellent knit-line strength and fatigue resistance, which is essential for cycle testing with anti-freeze solutions. Typical Applications/End Uses: Vydyne R525H resin is used for under-the-hood automotive applications. Its hydrolysis-resistant properties make R525 an excellent candidate for radiator end tank and heater core applications.

Availability:

  • Asia Pacific
  • Europe
  • North America
Additive:
  • Heat Stabilizer
  • Lubricant
Features:
  • Antifreeze Resistant
  • Fatigue Resistant
  • Gasoline Resistance
  • Good Chemical Resistance
  • Good Flow
  • Heat Stabilized
  • 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 1.32 g/ccISO 1183
Water Absorption 0.90 %
@Time 86400 sec
ISO 62
Moisture Absorption at Equilibrium 2.0 %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 117 MPaConditioned; ISO 527-2
 174 MPaDry; ISO 527-2
Elongation at Break 3.0 %Dry; ISO 527-2
 7.0 %Conditioned; ISO 527-2
Tensile Modulus 5500 MPaConditioned; ISO 527-2
 8600 MPaDry; ISO 527-2
Flexural Strength 150 MPaConditioned; ISO 178
 250 MPaDry; ISO 178
Flexural Modulus 5700 MPaConditioned; ISO 178
 7700 MPaDry; ISO 178
Poissons Ratio 0.40Dry; ISO 527-2
Izod Impact, Notched (ISO) 9.00 kJ/m²
@Temperature -30.0 °C
Dry; ISO 180
 10.0 kJ/m²
@Temperature -30.0 °C
Conditioned; ISO 180
 10.0 kJ/m²
@Temperature 23.0 °C
Dry; ISO 180
 15.0 kJ/m²
@Temperature 23.0 °C
Conditioned; ISO 180
Charpy Impact Unnotched 55.0 kJ/m²
@Temperature -30.0 °C
Dry; ISO 179/1eU
 65.0 kJ/m²
@Temperature 23.0 °C
Dry; ISO 179/1eU
 66.0 kJ/m²
@Temperature -30.0 °C
Conditioned; ISO 179/1eU
 67.0 kJ/m²
@Temperature 23.0 °C
Conditioned; ISO 179/1eU
Charpy Impact, Notched 10.0 kJ/m²
@Temperature -30.0 °C
Dry; ISO 179/1eA
 10.0 kJ/m²
@Temperature -30.0 °C
Conditioned; ISO 179/1eA
 11.0 kJ/m²
@Temperature 23.0 °C
Dry; ISO 179/1eA
 12.0 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 25.0 µm/m-°C
@Thickness 2.00 mm,
Temperature 23.0 - 55.0 °C
ISO 11359-2
CTE, linear, Transverse to Flow 109 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) 258 °CISO 75-2/B
Deflection Temperature at 1.8 MPa (264 psi) 245 °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 120 °C
@Thickness 0.750 mm
UL 746
 120 °C
@Thickness 1.50 mm
UL 746
 120 °C
@Thickness 3.00 mm
UL 746
UL RTI, Mechanical without Impact 125 °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
Flame Spread 0.000 mm/min
@Thickness 2.00 mm
ISO 3795
Glow Wire Ignition Temperature 700 °C
@Thickness 0.750 mm
IEC 60695-2-13
 700 °C
@Thickness 1.50 mm
IEC 60695-2-13
 700 °C
@Thickness 3.00 mm
IEC 60695-2-13
Glow Wire Flammability Index 675 °C
@Thickness 0.750 mm
IEC 60695-2-12
 675 °C
@Thickness 1.50 mm
IEC 60695-2-12
 675 °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 PA012G25
 ASTM D 6779 PA012G25
 EU 10/2011
 EU 2023/2006
Automotive SpecificationsFord WSK-M4D641-A
 GM GMP.PA66.046
 GM GMP.PA66.083
 GM GMW16270P-PA66-GF25
 GM GMW3038P-PA66-GF25H
 GM GMW3038P-PA66-GF25J
 GM QK 003012 H
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.

Users of our Advanced Search (registration required) may exclude discontinued materials from search results.

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 go back to viewing the property data in MatWeb's normal format.

Users viewing this material also viewed the following:
Envalior Durethan® BKV 25 FN01 000000 Nylon 6 (PA6), 25% Glass Fiber Reinforced, Dry
BASF Ultramid® A3HG5 25% Glass Filled PA66 (Dry)
Overview of materials for Nylon 66, 30% Glass Fiber Filled
BASF Ultramid® B3WG5 BK 00654 PA6 25% Glass Filled BK (Dry)
Overview of materials for Nylon 6, 30% Glass Fiber Filled

PZASCE9787 / 220890

Aluminum Castings

Please read our License Agreement regarding materials data and our Privacy Policy. Questions or comments about MatWeb? Please contact us at info@matweb.com. We appreciate your input.

The contents of this web site, the MatWeb logo, and "MatWeb" are Copyright 1996-2025 by MatWeb, LLC. MatWeb is intended for personal, non-commercial use. The contents, results, and technical data from this site may not be reproduced either electronically, photographically or substantively without permission from MatWeb, LLC.