配方类型:

COATINGS

配方说明:

Spar Varnish (Cold-Blend, for High-Solids and Wrinkle Resistance)

配方组成:

Mineral Spirits/146
Tung Oil/174
Isopropanol/15
Linseed Oil (alkali-refined)/50
Ucar Phenolic Resin CK-2400/100

配制方法:

Prepare a 40% NV solution by dissolving 100 parts CK-2400 in 135 parts mineral spirits and 15 parts isopropanol. Add the raw tung oil resin solution slowly with stirring. When the resin is dispersed in an equal weight of oil, add the remaining ingredients rapidly.
Physical Properties: Tung/Linseed---75/25% Sp. Gr.---0.916 Wt./Gal---7.62 lb Nonvolatiles (wt.)---65% Visc. (Gardner-Holdt)---D Color (Gardner 1933)---8-9