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Ascend Performance Materials Vydyne® R525H Nylon 66, 25% Glass Filled, Conditioned (2.5% Moisture)

Category Polymer , Thermoplastic , Nylon , Nylon 66 , Nylon 66, 30% Glass Fiber Filled
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® R525H Nylon 66, 25% Glass Filled, Conditioned (2.5% Moisture).pdf
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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 PacificEuropeNorth AmericaAdditive: Heat StabilizerLubricant Features:Antifreeze ResistantFatigue ResistantGasoline ResistanceGood Chemical ResistanceGood FlowHeat Stabilized LubricatedSolvent ResistantUses:Automotive Under the HoodAppearance: Natural ColorForms: PelletsProcessing Method: Injection Molding
Physical Properties Metric English Comments
Specific Gravity 1.32 g/cc
1.32 g/cc
ISO 1183
Water Absorption 0.90 %

@Time 86400 sec
0.90 %

@Time 24.0 hour
ISO 62
Moisture Absorption at Equilibrium 2.0 %
2.0 %
50% RH; ISO 62
Linear Mold Shrinkage 0.0040 cm/cm

@Thickness 2.00 mm
0.0040 in/in

@Thickness 0.0787 in
ISO 294-4
Linear Mold Shrinkage, Transverse 0.0090 cm/cm

@Thickness 2.00 mm
0.0090 in/in

@Thickness 0.0787 in
ISO 294-4
Mechanical Properties Metric English Comments
Tensile Strength at Break 117 MPa
17000 psi
ISO 527-2
Elongation at Break 7.0 %
7.0 %
ISO 527-2
Tensile Modulus 5.70 GPa
827 ksi
ISO 527-2
Flexural Strength 150 MPa
21800 psi
ISO 178
Flexural Modulus 5.70 GPa
827 ksi
ISO 178
Izod Impact, Notched (ISO) 10.0 kJ/m²

@Temperature -30.0 °C
4.76 ft-lb/in²

@Temperature -22.0 °F
ISO 180
15.0 kJ/m²

@Temperature 23.0 °C
7.14 ft-lb/in²

@Temperature 73.4 °F
ISO 180
Charpy Impact Unnotched 6.60 J/cm²

@Temperature -30.0 °C
31.4 ft-lb/in²

@Temperature -22.0 °F
ISO 179/1eU
6.70 J/cm²

@Temperature 23.0 °C
31.9 ft-lb/in²

@Temperature 73.4 °F
ISO 179/1eU
Charpy Impact, Notched 1.00 J/cm²

@Temperature -30.0 °C
4.76 ft-lb/in²

@Temperature -22.0 °F
ISO 179/1eU
1.20 J/cm²

@Temperature 23.0 °C
5.71 ft-lb/in²

@Temperature 73.4 °F
ISO 179/1eA
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