The lead free silver conducting pastes were prepared by using silver powder, lead free low-meltingglass and terpineol ethyl cellulose solution.
以银粉、低熔无铅玻璃和乙基纤维素松油醇溶液制备了无铅银导电浆料。
2
A halogen element, f, is major raw materials deriving fluorine compound, and because of lowmelting point, that is widely used in steelmaking, nonferrous metal smelting, cement, glass and ceramics.