Product Texts
Vydyne R435H BK0757, is designed to reinforce downgauged steel and aluminum used in vehicle body-in-white (BIW) structures, helping reduce weight without sacrificing safety or comfort.
R435H BK0757 has improved energy absorption over traditional glass-filled PA66, helping reduce noise, vibration and harshness (NVH) and absorbing impact energy from crashes. Using the new grade in the BIW structure reinforces sheet metal, helping manufacturers shave substantial weight and improve efficiency. Trends in lightweight and NVH are becoming even more paramount with the growth of Electric Vehicles. R435H BK0757 has excellent properties to support applications where this will be of prime importance such as battery frames and housings.
General
Additive
Heat Stabilizer, Lubricant
Features
Balanced Stiffness/Toughness, Chemical Resistant, Gasoline Resistant, Good Dimensional Stability, Good Heat Resistance, Good Rigidity, Good Tensile Strength, Good Toughness, Impact Modified, Lubricated, Oil Resistant, Solvent Resistant
Uses
Glass Reinforced, Impact Modified
Agency Rating
ASTM, D4066 PA016G35, ASTM, D6779 PA016G35
Appearance
Black
Forms
Pellets
Processing Method
Injection Molding
Physical
dry
cond.
Unit
Test Norm
Density
1.39
-
g/cm³
ISO 1183
Water Absorption
ISO 62
Equilibrium, 23°C, 50% RH
1.38
*
%
Mechanical
dry
cond.
Unit
Test Norm
Tensile Modulus (23°C)
1.64E6
-
psi
ISO 527-2
Tensile Stress (Break, 23°C)
25100
-
psi
ISO 527-2
Tensile Strain (Break, 23°C)
2.9
-
%
ISO 527-2
Flexural Modulus (23°C)
1.46E6
-
psi
ISO 178
Flexural Strength (23°C)
37700
-
psi
ISO 178
Impact
dry
cond.
Unit
Test Norm
Charpy Notched Impact Strength
ISO 179/1eA
+23°C
8.56
-
ftlb/in²
-40°C
6.66
-
ftlb/in²
Charpy Unnotched Impact Strength
ISO 179/1eU
+23°C
44.2
-
ftlb/in²
-40°C
46.6
-
ftlb/in²
Notched Izod Impact Strength
ISO 180/1A
+23°C
8.09
-
ftlb/in²
-40°C
6.18
-
ftlb/in²
Thermal
dry
cond.
Unit
Test Norm
Heat Deflection Temperature
ISO 75-2/A
1.80 MPa, Unannealed
478
-
°F
0.45 MPa, Unannealed
500
-
°F
Melting Temperature
504
*
°F
ISO 11357-3
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
Transmission Cover
Powertrain
48V Battery Housings
Vehicles
High-Voltage Cable Guide
Vehicles
Engine Oil Pan
Powertrain
