配方类型:

INKS AND MARKING COMPOUNDS

配方说明:

Temperature-Recording Crayons or Pencils

配方组成:

Malachite Green/0.75
Sulfur (M.P. 119'C.)/5.30
Rosin (M.P. 65'C.)/67.20
Zinc Oxide/19.15
Beeswax (M.P. 70'C.)/7.60

配制方法:

This melts at 80'C.