配方类型:

PAINT, VARNISH, AND LACQUER

配方说明:

Japan Filler

配方组成:

Manganese Oxide/35 lb.
Soda Ash/3 lb.
Rosin/200 lb.
Red Lead/35 lb.
Oleum Spirits/120 gal.
Linseed Oil/35 gal.
Fossil Gum (Such as Pontianak or Black East India)/60 lb.

配制方法:

Many variations of japans have been used in the manufacture of fillers. The better types have been made consistently of hard fossil gums, rosin, linseed oil, and suitable catalysts.