Black Marking Ink: Borax, Shellac and Lampblack (Henley, 1907)

A water-resistant black marking ink: shellac dissolved in hot borax water, with lampblack rubbed into it. Proportions: borax 60, shellac 180, boiling water 1,000 parts; lampblack as needed. Source: Henley's Twentieth Century Book of Recipes (1907), p. 407, formula I. Picture: the book's recipe.

초급

Unknown

안내

Dissolve borax and shellac

Dissolve 60 parts borax in 1,000 parts boiling water, add 180 parts shellac and stir until it dissolves.

이 단계의 재료:

붕사 분말60 parts

셸락 플레이크180 parts

물1000 parts

필요한 도구:

깊은 편수 냄비

젓개

Rub in the lampblack

Rub a little lampblack to a paste with some of the liquid, then add the rest of the solution a little at a time, rubbing all the while. Test it; if not black enough, repeat with more lampblack. For a pure jet black the lampblack can first be freed of its calcium phosphate with hydrochloric acid and washed.

이 단계의 재료: