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Ascend Performance Materials Vydyne® R220 Nylon 66, 40% mineral reinforced, DAM

Category Polymer , Thermoplastic , Nylon , Nylon 66 , Nylon 66, 40% Mineral Filled
Manufacturer Ascend Performance Materials (formerly Solutia)
Trade Name VYDYNE®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Ascend Performance Materials Vydyne® R220 Nylon 66, 40% mineral reinforced, DAM.pdf
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Material Notes:
Vydyne® R220 is a 40% mineral-reinforced PA66 resin formulated for improved impact strength. Available in natural, it is an injection-molding grade formulated to retain the inherent processing advantages of unreinforced PA66 while enhancing rigidity, strength and heat resistance. Vydyne R220 maintains the chemical resistance typical of PA66 to a wide variety of chemicals, gasoline, oils, greases and solvents. Vydyne R220 resin utilizes a unique mineral-reinforced PA66 system developed by Ascend Performance Materials to satisfy the market need for a high-rigidity thermoplastic as an alternative to certain metals. This mineral system provides two key features (1) isotropic behavior-property development in molded parts is usually indepent of flow direction. (2) a reduction in the tendency to develop sink marks in heavy cross sections such as molded-in bosses and ribs. While not sink-free, parts made from Vydyne R220 can often permit boss and rib design or wall cross section changes that would not be tolerable in other unreinforced thermoplastic materials. Thus Vydyne R220 resin offers more uniform molded part strength and performance, as well as wider latitude in part design. Vydyne R220 resin is a workhorse of Ascend Performance Materials’ full line of mineral-reinforced PA66, providing the best overall balance of properties. Vydyne R220 is heat stabilized and designed to provide increased ductility and reduced melt viscosity vs. unreinforced materials. This ductility improvement results in tougher, more impact-resistant molded parts. The reduction in melt viscosity enhances over all ease of injection-molding, resulting in minor reductions in tensile strength, modulus and heat distortion temperature. Parts manufactured from Vydyne R220 have successfully withstood paint bake oven cycles without significant loss of either dimensional stability or part properties.Availability:Asia PacificEuropeNorth AmericaFiller/Reinforcement:Mineral, 40% Filler by Weight Additive:Heat Stabilizer Features:DuctileGasoline ResistanceGood Chemical Resistance Good Impact ResistanceGood StrengthGood ToughnessGrease ResistantHeat StabilizedHigh Heat ResistanceHigh RigidityOil ResistantSolvent ResistantUses:Automotive Exterior PartsAutomotive Under the HoodCamsGearsHousingsIndustrial ApplicationsPower/Other ToolsAppearance: Natural ColorForms: PelletsProcessing Method: Injection MoldingInformation provided by Ascend
Physical Properties Metric English Comments
Specific Gravity 1.48 g/cc
1.48 g/cc
ISO 1183
Water Absorption 1.1 %
1.1 %
24 hrs; ISO 62
Moisture Absorption at Equilibrium 1.6 %
1.6 %
Equilibrium at 50%rh; ISO 62
Linear Mold Shrinkage 0.011 cm/cm

@Thickness 2.00 mm
0.011 in/in

@Thickness 0.0787 in
ISO 294-4
Linear Mold Shrinkage, Transverse 0.010 cm/cm

@Thickness 2.00 mm
0.010 in/in

@Thickness 0.0787 in
ISO 294-4
Mechanical Properties Metric English Comments
Tensile Strength, Yield 103 MPa
14900 psi
ISO 527-2
Elongation at Break 6.0 %
6.0 %
ISO 527-2
Elongation at Yield 1.5 %
1.5 %
ISO 527-2
Tensile Modulus 6.90 GPa
1000 ksi
ISO 527-2
Flexural Strength 124 MPa
18000 psi
ISO 178
Flexural Modulus 6.10 GPa
885 ksi
ISO 178
Poissons Ratio 0.40
0.40
ISO 527-2
Izod Impact, Notched (ISO) 9.00 kJ/m²
4.28 ft-lb/in²
ISO 180
Charpy Impact Unnotched 11.0 J/cm²

@Temperature -30.0 °C
52.3 ft-lb/in²

@Temperature -22.0 °F
ISO 179
14.0 J/cm²

@Temperature 23.0 °C
66.6 ft-lb/in²

@Temperature 73.4 °F
ISO 179
Charpy Impact, Notched 0.600 J/cm²

@Temperature -30.0 °C
2.86 ft-lb/in²

@Temperature -22.0 °F
ISO 179
0.700 J/cm²

@Temperature 23.0 °C
3.33 ft-lb/in²

@Temperature 73.4 °F
ISO 179
Thermal Properties Metric English Comments
CTE, linear 60.0 µm/m-°C

@Thickness 2.00 mm,
Temperature 23.0 - 55.0 °C
33.3 µin/in-°F

@Thickness 0.0787 in,
Temperature 73.4 - 131 °F
ISO 11359-2
CTE, linear, Transverse to Flow 63.0 µm/m-°C

@Thickness 2.00 mm,
Temperature 23.0 - 55.0 °C
35.0 µin/in-°F

@Thickness 0.0787 in,
Temperature 73.4 - 131 °F
ISO 11359-2
Melting Point 258 °C
496 °F
ISO 11357-3
Deflection Temperature at 0.46 MPa (66 psi) 222 °C
432 °F
ISO 75-2/B
Deflection Temperature at 1.8 MPa (264 psi) 118 °C
244 °F
ISO 75-2/A
Electrical Properties Metric English Comments
Volume Resistivity 5.50e+16 ohm-cm

@Thickness 3.00 mm
5.50e+16 ohm-cm

@Thickness 0.118 in
IEC 60093
Dielectric Strength 15.0 kV/mm

@Thickness 3.00 mm
381 kV/in

@Thickness 0.118 in
step by step; IEC 60243
High Voltage Arc Resistance to Ignition (HVAR) 60 - 120 sec

@Thickness 3.00 mm
60 - 120 sec

@Thickness 0.118 in
UL 746A
Comparative Tracking Index >= 600 V

@Thickness 3.00 mm
>= 600 V

@Thickness 0.118 in
IEC 60112
Hot Wire Ignition, HWI 7.0 - 15 sec

@Thickness 0.750 mm
7.0 - 15 sec

@Thickness 0.0295 in
UL 746A
15 - 30 sec

@Thickness 3.00 mm
15 - 30 sec

@Thickness 0.118 in
UL 746A
High Amp Arc Ignition, HAI >= 120 arcs

@Thickness 0.750 mm
>= 120 arcs

@Thickness 0.0295 in
UL 746A
High Voltage Arc-Tracking Rate, HVTR 10.0 - 25.4 mm/min

@Thickness 3.00 mm
0.394 - 1.00 in/min

@Thickness 0.118 in
UL 746A
Processing Properties Metric English Comments
Processing Temperature 285 - 305 °C
545 - 581 °F
Melt
Rear Barrel Temperature 280 - 310 °C
536 - 590 °F
Middle Barrel Temperature 280 - 310 °C
536 - 590 °F
Front Barrel Temperature 280 - 310 °C
536 - 590 °F
Nozzle Temperature 280 - 310 °C
536 - 590 °F
Mold Temperature 65.0 - 95.0 °C
149 - 203 °F
65.0 - 95.0 °C
149 - 203 °F
Drying Temperature 80.0 °C
176 °F
Dry Time 4.00 hour
4.00 hour
Descriptive Properties Value Comments
Suggested Max Regrind 25%
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