Product Texts
Vydyne 21Z is a general-purpose PA66 resin designed for extrusion and compounding applications. It is available in natural only. This resin offers a good combination of engineering properties characterized by high strength, rigidity, good toughness, high melt point, good surface lubricity, and abrasion resistance. Vydyne 21Z maintains the chemical resistance typical of PA66 to many chemicals, machine and motor oils, solvents and gasoline.
General
Features
Abrasion Resistance, Chemical Resistant, Gasoline Resistant, General Purpose, Good Toughness, High Rigidity, High Strength, Low Viscosity, Oil Resistant, Solvent Resistant
Agency Rating
ASTM, D4066 PA0111, ASTM, D6779 PA0111, EC, 1935/2004, EU, 10/2011, EU, 2023/2006, FDA, 21 CFR 177.1500, NSF, STD-51
Appearance
Natural Color
Forms
Pellets
Physical
dry
cond.
Unit
Test Norm
Density
1.14
-
g/cm³
ISO 1183
Relative Viscosity, Formic Acid
44 - 48
ASTM D 789
Viscosity Number, Sulphuric Acid
3850
*
in³/lb
ISO 307
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