Rancang Bangun Alat Sintesis Serbuk Biji Pinang Menjadi Tinta Batik

Batik is Indonesia's cultural heritage where each region has its own characteristic style and different batik motifs. dyes can be obtained from synthetic natural dyes. In this research the synthesis of betel nut powder with wax paraffin into ink. The was carried out on a tool that had been made main components, namely reservoir, heating system, an automatic stirrer system temperature readings using bimetal thermometer. results showed solvent will melt at 90oC to 110oC. mixture areca produces dark brown color used as dye for