Product Texts
Vydyne R525J NT0721 is a natural, 25% glass-filled, high-flow PA66 that is heat-stabilized with an electrically neutral heat stabilizer. It is specially designed for electrical applications requiring high dielectric strength, low conductivity and corrosion resistance.
General
Additive
Heat Stabilizer
Features
Chemical Resistant, Corrosion Resistant, Good Colorability, Good Electrical Properties, Good Mold Release, High Flow, High Strength, Laser Markable, Organic Heat Stabilized
Uses
Glass Reinforced
Agency Rating
ASTM, D4066 PA012G25, ASTM, D6779 PA012G25
Automotive Specifications
Tesla TM-1006 v3 - 202120 - compliance, Tesla TM-1006 v3 - 301120 - compliance
UL File Number
E70062
Appearance
Natural Color
Forms
Pellets
Processing Method
Injection Molding
Physical
dry
cond.
Unit
Test Norm
Density
1.32
-
g/cm³
ISO 1183
Molding Shrinkage
ISO 294-4
Across Flow : 23°C, 2.00 mm
0.9
*
%
Flow : 23°C, 2.00 mm
0.4
*
%
Water Absorption
ISO 62
23°C, 24 hr
0.9
*
%
Equilibrium, 23°C, 50% RH
2
*
%
Mechanical
dry
cond.
Unit
Test Norm
Tensile Modulus (23°C)
1.25E6
797709
psi
ISO 527-2
Tensile Stress (Break, 23°C)
25200
17000
psi
ISO 527-2
Tensile Strain (Break, 23°C)
3
7
%
ISO 527-2
Flexural Modulus (23°C)
1.12E6
827000
psi
ISO 178
Flexural Strength (23°C)
36300
21800
psi
ISO 178
Poisson's Ratio (23°C)
0.4
ISO 527-2
Impact
dry
cond.
Unit
Test Norm
Charpy Notched Impact Strength
ISO 179/1eA
+23°C
5.23
5.71
ftlb/in²
-30°C
4.76
4.76
ftlb/in²
Charpy Unnotched Impact Strength
ISO 179/1eU
+23°C
30.9
31.9
ftlb/in²
-30°C
26.2
31.4
ftlb/in²
Notched Izod Impact Strength
ISO 180/1A
+23°C
4.76
7.14
ftlb/in²
-30°C
4.28
4.76
ftlb/in²
Thermal
dry
cond.
Unit
Test Norm
Heat Deflection Temperature
ISO 75-2/A
1.80 MPa, Unannealed
473
-
°F
0.45 MPa, Unannealed
496
-
°F
Melting Temperature
500
*
°F
ISO 11357-3
CLTE
ISO 11359-2
Flow : 23 to 55°C, 2.00 mm
25
*
E-6/K
Transverse : 23 to 55°C, 2.00 mm
109
*
E-6/K
RTI Elec
UL 746
0.750 mm
248
°F
1.50 mm
248
°F
3.00 mm
248
°F
RTI Imp
UL 746
0.750 mm
185
°F
1.50mm
185
°F
3.00 mm
221
°F
RTI Str
UL 746
0.750 mm
239
°F
1.50 mm
248
°F
3.00 mm
248
°F
Electrical
dry
cond.
Unit
Test Norm
Volume Resistivity (1.00 mm)
1E11
-
Ohm*m
IEC 60093
Dielectric Strength (1.00 mm)
610
-
kV/in
IEC 60243
Arc Resistance (3.00 mm)
5
ASTM D 495
Comparative Tracking Index (3.00 mm)
600
V
IEC 60112
High Amp Arc Ignition (HAI)
UL 746
0.750 mm
PLC 0
1.50 mm
PLC 0
3.00 mm
PLC 0
High Voltage Arc Tracking Rate (HVTR), 3.00 mm
PLC 1
UL 746
Hot-wire Ignition (HWI)
UL 746
0.400 mm
PLC 4
0.750 mm
PLC 4
1.50 mm
PLC 4
Flammability
Value
Test Norm
Flammability
UL 94
0.750 mm
HB
1.50 mm
HB
3.00 mm
HB
Injection
Value
Unit
Drying Temperature
176
°F
Drying Time
4
h
Rear Temperature
536 - 590
°F
Middle Temperature
536 - 590
°F
Front Temperature
536 - 590
°F
Nozzle temperature
536 - 590
°F
Processing (Melt) Temperature
545 - 581
°F
Mold Temperature
149 - 203
°F