Product Texts
Vydyne AST44 is an impact modified PA66 for injection molded applications.
General
Additive
Release agent
Features
Impact Modified
Uses
Impact Modified
Appearance
Natural Color
Forms
Pellets
Processing Method
Injection Molding
Physical
dry
cond.
Unit
Test Norm
Density
1.07
-
g/cm³
ISO 1183
Water Absorption
ISO 62
Equilibrium, 23°C, 50% RH
1.5
*
%
Water Absorption, Saturation, 23°C
5.5
%
ISO 62
Mechanical
dry
cond.
Unit
Test Norm
Tensile Modulus (23°C)
275572
-
psi
ISO 527-2
Tensile Stress (Yield, 23°C)
7250
-
psi
ISO 527-2
Tensile Strain (Yield, 23°C)
4.6
-
%
ISO 527-2
Tensile Strain (Break, 23°C)
>50
-
%
ISO 527-2
Flexural Modulus (23°C)
276000
-
psi
ISO 178
Flexural Strength (23°C)
10400
-
psi
ISO 178
Impact
dry
cond.
Unit
Test Norm
Charpy Notched Impact Strength
ISO 179/1eA
+23°C
38.1
-
ftlb/in²
-30°C
30.9
-
ftlb/in²
Charpy Unnotched Impact Strength
ISO 179/1eU
+23°C
47.6
-
ftlb/in²
-30°C
47.6
-
ftlb/in²
Notched Izod Impact Strength
ISO 180/1A
+23°C
38.1
-
ftlb/in²
-40°C
26.2
-
ftlb/in²
Thermal
dry
cond.
Unit
Test Norm
CLTE
ISO 11359-2
Flow : 23 to 55°C, 2.00 mm
100
*
E-6/K
Transverse : 23 to 55°C, 2.00 mm
120
*
E-6/K
RTI Elec
UL 746
0.750 mm
149
°F
1.50 mm
149
°F
3.00 mm
149
°F
RTI Imp
UL 746
0.750 mm
149
°F
1.50mm
149
°F
3.00 mm
149
°F
RTI Str
UL 746
0.750 mm
149
°F
1.50 mm
149
°F
3.00 mm
149
°F
Electrical
dry
cond.
Unit
Test Norm
Volume Resistivity (1.00 mm)
1E14
-
Ohm*m
IEC 60093
Comparative Tracking Index (3.00 mm)
550
V
IEC 60112
Flammability
Value
Test Norm
Flammability
UL 94
0.750 mm
HB
1.50 mm
HB
3.00 mm
HB
Injection
Value
Unit
Drying Temperature
167 - 185
°F
Drying Time
4
h
Suggested Max Moisture
0.2
%
Rear Temperature
482 - 500
°F
Middle Temperature
509 - 527
°F
Front Temperature
509 - 527
°F
Processing (Melt) Temperature
509 - 527
°F
Mold Temperature
140 - 176
°F