Product Texts
Vydyne R433H BK0746 is designed to reinforce downgauged steel and aluminum used in vehicle body-in-white (BIW) structures, helping reduce weight without sacrificing safety or comfort.
R433H BK0746 has improved energy absorption over traditional glass-filled PA66, helping reduce noise, vibration and harshness (NVH) and absorbing impact energy from crashes. Using R433H BK0746 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. Vydyne R433H BK0746 has excellent performance attributes 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 PA016G33, ASTM, D6779 PA016G33
Automotive Specifications
Stellantis MS-DB-41 CPN 2735
Appearance
Black
Forms
Pellets
Processing Method
Injection Molding
Physical
dry
cond.
Unit
Test Norm
Density
1.35
-
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
1
*
%
Equilibrium, 23°C, 50% RH
1.3
*
%
Mechanical
dry
cond.
Unit
Test Norm
Tensile Modulus (23°C)
1.39E6
899236
psi
ISO 527-2
Tensile Stress (Yield, 23°C)
21800
14900
psi
ISO 527-2
Tensile Stress (Break, 23°C)
21900
14800
psi
ISO 527-2
Tensile Strain (Yield, 23°C)
3.3
7.4
%
ISO 527-2
Tensile Strain (Break, 23°C)
3.6
8.5
%
ISO 527-2
Flexural Modulus (23°C)
1.22E6
870000
psi
ISO 178
Flexural Strength (23°C)
31200
19100
psi
ISO 178
Impact
dry
cond.
Unit
Test Norm
Charpy Notched Impact Strength
ISO 179/1eA
+23°C
11.4
12.8
ftlb/in²
-30°C
8.09
7.61
ftlb/in²
-40°C
8.09
7.14
ftlb/in²
Charpy Unnotched Impact Strength
ISO 179/1eU
+23°C
45.7
45.7
ftlb/in²
-30°C
47.6
43.8
ftlb/in²
-40°C
45.2
45.2
ftlb/in²
Notched Izod Impact Strength
ISO 180/1A
+23°C
11.4
12.8
ftlb/in²
-30°C
8.09
8.56
ftlb/in²
-40°C
7.61
8.56
ftlb/in²
Thermal
dry
cond.
Unit
Test Norm
Heat Deflection Temperature
ISO 75-2/A
1.80 MPa, Unannealed
473
466
°F
0.45 MPa, Unannealed
500
496
°F
Melting Temperature
504
*
°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
11
*
E-6/K
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
Body Stiffeners and Crash Inserts
Interiors
Hood & Brake Release
Interiors
Engine Mount Components
Powertrain
48V Battery Housings
Vehicles
High-Voltage Cable Guide
Vehicles
Engine Oil Pan
Powertrain
