Polychem 7724-TBA-75 (Z8980)
Polychem 7724-TBA-75 is an short oil soya based chain stopped alkyd cut to 75% in t-butyl acetate. 7724 is a HAPS Free version of 7212 in an VOC exempt solvent. It is useful in air dry, force dry or bake enamels, and is designed to have flexibility and adhesion. It dries in heavy films comparable to a conventional solids short to medium alkyd.
CHARACTERISTICS | SPECIFICATIONS |
Percent Non Volatile | 75 |
Viscosity, G-H | Z3-Z5 |
Acid Number | 12 |
Gardner Color | 6 Maximum |
Weight Per Gallon | 8.91 ± 0.1 |
Solvent | t-Butyl Acetate |
Modifier | – |
Oil | Soybean Oil |
Reduced Viscosity | H-K |
Reduced NVM | 60 |
Reduction Solvent | t-Butyl Acetate |
Clarity | CLEAR |
SUGGESTED USES | |
Farm implements / equipment Metal product finishes Aerosol enamels Bake enamels with melamine |
DRIER RECOMMENDATIONS (% metal on total binder solids) | |
Zirconium 0.4% Cobalt 0.05% |
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