Product Texts
Vydyne 21LS is a low-viscosity, general purpose PA66 resin used for extrusion-compounding. Vydyne 21LS enables good blending with shear sensitive materials and high-percent filler concentration where distributive mixing is essential to the final product performance. The compounded product will maintain its high flow and performance needed for the application. Vydyne 21LS offers resistance to heat, oil, and wear in line with PA66 neat resins.
General
Features
Abrasion Resistance, Chemical Resistant, Gasoline Resistant, General Purpose, Good Toughness, High Rigidity, High Strength, Low Viscosity, Oil Resistant, Solvent Resistant
Agency Rating
EC, 1935/2004, EU, 10/2011, EU, 2023/2006, FDA, 21 CFR 177.1500
Appearance
Natural Color
Forms
Pellets
Physical
dry
cond.
Unit
Test Norm
Density
1.14
-
g/cm³
ISO 1183
Relative Viscosity, Sulphuric Acid
113 - 120
ISO 307
Relative Viscosity, Formic Acid
34.5 - 37.5
ASTM D 789
Moisture Content
0.5
%
ASTM D 6869
Yellowness Index
4
YI
ASTM D 1925
Thermal
dry
cond.
Unit
Test Norm
Melting Temperature
500
*
°F
ISO 11357-3