Sichuan wax, also known as wax worms, white to yellowish, surface smooth and shiny, no significant impurities, hard and brittle, the section was horse teeth like shiny wax fragrant smell of 82-84 degrees biological wax, wax insect secretion in wax on the parasitic privet tree or ash branches. Melt with hot water after this secretion is scraped off from the tree, write out the wax, then melted and filtered to refined, if necessary, and then bleached. Purposes: medicine: tablets, tablet polishing; food: chocolate, jelly beans, seeds and polishing; of the day: pencil, shoe polish, car wax polish, floor wax, carbon paper; Furniture: carving, stone; aerospace industry. Melting point (about 80C). Apply: (1) military industry: precision casting additives; (2) mechanical: metal moisture, rust and lubricants; (3) paper industry: coated paper, carbon paper, waxed paper, glossy paper, candy wrappers fillers and polishes; (4) the electronics industry: capacitor materials.