Kev siv ntawm caustic soda

Daim ntawv thov:

1, siv rau hauv kev tsim cov ntawv thiab cellulose pulp;

2, siv rau xab npum, hluavtaws detergent ntau lawm;

3, kev lag luam tshuaj rau kev tsim cov borax;

4 、 Kev kho deg rau kev tsim cov alumina, hlau zinc thiab tooj liab hlau thiab iav, enamel, tshuaj, dyes thiab lwm yam;

5, kuj tuaj yeem siv ua alkaline desiccant