summary
Standard Specification for Shellac Varnishes
description
Scope
1.1 This specification covers shellac varnish consisting of a solution or "cut" of a specified type and grade of dry lac resin in specially denatured alcohol. Ninety-five percent (190 proof) ethyl alcohol, specially denatured according to Formula No. 1 of the Alcohol, Tobacco, and Firearms of the Treasury Dept., is the solvent most commonly used. However, other specially denatured alcohols and proprietary solvents are also used for this purpose.
Details
Publisher
ASTM
File size
9.84 KB
Pages
2
Format
PDF
Publication date
2017-08-16
