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Ascend Performance Materials VYDYNE® 21SP Nylon, General Purpose

Category Polymer , Thermoplastic , Nylon , Nylon 66 , Nylon 66, Unreinforced, Flame Retardant
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® 21SP Nylon, General Purpose.pdf
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Material Notes:
1.4% Deformation under 14 MPa (2000 psi) load.Typical property data. VYDYNE is a registered trademark of Solutia Inc.
Physical Properties Metric English Comments
Density 1.14 g/cc
0.0412 lb/in³
ASTM D792
Water Absorption 1.3 %
1.3 %
24 hours; ASTM D570
Water Absorption at Saturation 8.0 %
8.0 %
ASTM D570
Linear Mold Shrinkage 0.015 - 0.020 cm/cm
0.015 - 0.020 in/in
ASTM D955
Mechanical Properties Metric English Comments
Hardness, Rockwell M 85
85
ASTM D785
Hardness, Rockwell R 120
120
ASTM D785
Tensile Strength, Yield 83.0 MPa
12000 psi
ASTM D638
62.0 MPa

@Temperature 77.0 °C
 8990 psi

@Temperature 171 °F
 ASTM D638
107 MPa

@Temperature -40.0 °C
 15500 psi

@Temperature -40.0 °F
 ASTM D638
Elongation at Break 70 %
70 %
ASTM D638
20 %

@Temperature -40.0 °C
 20 %

@Temperature -40.0 °F
 ASTM D638
300 %

@Temperature 77.0 °C
 300 %

@Temperature 171 °F
 ASTM D638
Elongation at Yield 10 %
10 %
ASTM D638
5.0 %

@Temperature -40.0 °C
 5.0 %

@Temperature -40.0 °F
 ASTM D638
30 %

@Temperature 77.0 °C
 30 %

@Temperature 171 °F
 ASTM D638
Tensile Modulus 3.00 GPa
435 ksi
D638
Flexural Yield Strength 90.0 MPa
13100 psi
ASTM D790
Flexural Modulus 3.00 GPa
435 ksi
ASTM D790
Compressive Yield Strength 34.0 MPa
4930 psi
at 1% deformation; ASTM D695
Shear Strength 69.0 MPa
10000 psi
ASTM D732
Izod Impact, Notched 0.500 J/cm

@Thickness 3.17 mm
 0.937 ft-lb/in

@Thickness 0.125 in
 ASTM D256
0.300 J/cm

@Thickness 3.17 mm,
Temperature -40.0 °C
 0.562 ft-lb/in

@Thickness 0.125 in,
Temperature -40.0 °F
 ASTM D256
Tensile Impact Strength 170 kJ/m²
80.9 ft-lb/in²
Type S specimen; ASTM D1822
Thermal Properties Metric English Comments
CTE, linear 81.0 µm/m-°C

@Temperature -40.0 - 82.0 °C
 45.0 µin/in-°F

@Temperature -40.0 - 180 °F
Specific Heat Capacity 1.70 J/g-°C
0.406 BTU/lb-°F
Mfr. internal test
Thermal Conductivity 0.240 W/m-K
1.67 BTU-in/hr-ft²-°F
Mfr. internal test
Melting Point 260 °C
500 °F
ASTM D789
Deflection Temperature at 0.46 MPa (66 psi) 232 °C

@Thickness 3.17 mm
 450 °F

@Thickness 0.125 in
 Unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 82.0 °C

@Thickness 3.17 mm
 180 °F

@Thickness 0.125 in
 Unannealed; ASTM D648
Brittleness Temperature -79.0 °C
-110 °F
Flammability, UL94 V-2
V-2
Oxygen Index 30 %
30 %
ASTM D2863
Electrical Properties Metric English Comments
Electrical Resistivity 6.00e+15 ohm-cm
6.00e+15 ohm-cm
ASTM D257
Dielectric Constant 3.1

@Frequency 1e+6 Hz
 3.1

@Frequency 1e+6 Hz
 ASTM D150
3.6

@Frequency 1000 Hz
 3.6

@Frequency 1000 Hz
 ASTM D150
3.7

@Frequency 100 Hz
 3.7

@Frequency 100 Hz
 ASTM D150
Dielectric Strength 21.3 kV/mm
541 kV/in
Step by step; ASTM D149
22.4 kV/mm
569 kV/in
Short Time; ASTM D149
Dissipation Factor 0.020

@Frequency 100 Hz
 0.020

@Frequency 100 Hz
 ASTM D150
0.020

@Frequency 1000 Hz
 0.020

@Frequency 1000 Hz
 ASTM D150
0.030

@Frequency 1e+6 Hz
 0.030

@Frequency 1e+6 Hz
 ASTM D150
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