Product Texts
Vydyne AVS4BF1 BK0876 is a 50% glass filled, heat stabilized PA66 based grade that provides a good balance of NVH damping and structural performance.
General
Additive
Heat Stabilizer
Features
Good Rigidity, Good Tensile Strength, Heat Stabilized, High Flow
Uses
Glass Reinforced
Appearance
Black
Forms
Pellets
Processing Method
Injection Molding
Physical
dry
cond.
Unit
Test Norm
Density
1.60
-
g/cm³
ISO 1183
Molding Shrinkage
ISO 294-4
Across Flow : 23°C, 2.00 mm
1.0
*
%
Flow : 23°C, 2.00 mm
0.6
*
%
Water Absorption
ISO 62
23°C, 24 hr
0.7
*
%
Equilibrium, 23°C, 50% RH
1.1
*
%
Mechanical
dry
cond.
Unit
Test Norm
Tensile Modulus (23°C)
2.47E6
2.09E6
psi
ISO 527-2
Tensile Stress (Break, 23°C)
32600
24800
psi
ISO 527-2
Tensile Strain (Break, 23°C)
2.2
3
%
ISO 527-2
Flexural Modulus (23°C)
2.47E6
2.03E6
psi
ISO 178
Flexural Strength (23°C)
47600
36500
psi
ISO 178
Poisson's Ratio (23°C)
0.33
ISO 527-2
Impact
dry
cond.
Unit
Test Norm
Charpy Notched Impact Strength
ISO 179/1eA
+23°C
6.66
6.18
ftlb/in²
-30°C
6.18
5.71
ftlb/in²
-40°C
6.18
5.23
ftlb/in²
Charpy Unnotched Impact Strength
ISO 179/1eU
+23°C
41.4
39.5
ftlb/in²
-30°C
39.5
35.2
ftlb/in²
-40°C
37.1
34.7
ftlb/in²
Notched Izod Impact Strength
ISO 180/1A
+23°C
6.66
6.18
ftlb/in²
-30°C
6.66
5.71
ftlb/in²
-40°C
5.23
5.23
ftlb/in²
Thermal
dry
cond.
Unit
Test Norm
Heat Deflection Temperature
ISO 75-2/A
1.80 MPa, Unannealed
480
473
°F
0.45 MPa, Unannealed
498
493
°F
Melting Temperature
500
*
°F
ISO 11357-3
CLTE
ISO 11359-2
Flow : 23 to 55°C, 2.00 mm
16
*
E-6/K
Transverse : 23 to 55°C, 2.00 mm
69
*
E-6/K
Electrical
dry
cond.
Unit
Test Norm
Dielectric Strength (1.00 mm)
635
610
kV/in
IEC 60243
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
Applications
EV Motor Mount, EV AC Bracket, Engine Mount
Powertrain
