In any case, leaded frits are usually used as a temperature lowering flux and can often be substituted with other non-leaded frits.

• 在任何情况下，含铅玻璃料通常被用来作为降低熔融温度的助熔剂，同时这种助熔剂亦能为其他不含铅玻璃料所取代。