Product Texts
Vydyne R550XHT BK0763 is a 50% glass-filled, heat-stabilized PA66 based resin, specifically designed to withstand long term exposure to elevated temperatures up to 210°C.
General
Additive
Heat Stabilizer, Lubricant
Features
Chemical Resistant, Heat Aging Resistant, Heat Stabilized, Lubricated, Oil Resistant, Outstanding Surface Finish
Uses
Glass Reinforced
Appearance
Black
Forms
Pellets
Processing Method
Injection Molding
Physical
dry
cond.
Unit
Test Norm
Density
1.56
-
g/cm³
ISO 1183
Molding Shrinkage
ISO 294-4
Across Flow : 23°C, 2.00 mm
1.1
*
%
Flow : 23°C, 2.00 mm
0.6
*
%
Water Absorption
ISO 62
23°C, 24 hr
1.1
*
%
Equilibrium, 23°C, 50% RH
1.4
*
%
Mechanical
dry
cond.
Unit
Test Norm
Tensile Modulus (23°C)
2.38E6
1.51E6
psi
ISO 527-2
Tensile Stress (Break, 23°C)
32900
20700
psi
ISO 527-2
Tensile Strain (Break, 23°C)
3
4.9
%
ISO 527-2
Flexural Modulus (23°C)
2.19E6
1.39E6
psi
ISO 178
Flexural Strength (23°C)
48600
27000
psi
ISO 178
Poisson's Ratio (23°C)
0.34
ISO 527-2
Impact
dry
cond.
Unit
Test Norm
Charpy Notched Impact Strength
ISO 179/1eA
+23°C
8.09
10.5
ftlb/in²
-30°C
6.66
7.14
ftlb/in²
-40°C
6.66
7.61
ftlb/in²
Charpy Unnotched Impact Strength
ISO 179/1eU
+23°C
46.1
52.3
ftlb/in²
-30°C
52.3
46.6
ftlb/in²
-40°C
47.6
47.1
ftlb/in²
Notched Izod Impact Strength
ISO 180/1A
+23°C
7.61
9.99
ftlb/in²
-30°C
7.14
7.61
ftlb/in²
-40°C
6.66
7.14
ftlb/in²
Thermal
dry
cond.
Unit
Test Norm
Heat Deflection Temperature
ISO 75-2/A
1.80 MPa, Unannealed
455
441
°F
0.45 MPa, Unannealed
489
486
°F
Melting Temperature
498
*
°F
ISO 11357-3
CLTE
ISO 11359-2
Flow : 23 to 55°C, 2.00 mm
11
*
E-6/K
Transverse : 23 to 55°C, 2.00 mm
65
*
E-6/K
Electrical
dry
cond.
Unit
Test Norm
Dielectric Strength (1.00 mm)
838
660
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
Charge Air Cooler End Tank
Cooling Systems
Turbo Duct
Cooling Systems
