Clay products belong to acid refractory林就 products, and their acidity in如區creases with the increase of SiO
2 content. It has a certain erosio北內n resistance to acid, but a poor res大還istance to alkaline erosion. Ther但分e are different kinds of clay br用在ick, such as low porosity clay理來 brick, ultra-low porosity 信鐵clay brick, low creep, low porosi船件ty, low iron clay brick and so 北靜on. Therefore, clay products s謝司hould be used as refract子信ories for acid furnace. Large c又黑lay bricks used for glass ta件視nk are clay brick with a weight 子店of not less than 50kg for民那 schamotte brick.
Product introduction: Clay pro車懂ducts belong to acid refract廠我ory products, and their aci用和dity increases with the increase of SiO房紙 2 content. It has a certain erosion re多司sistance to acid, but a poor resis頻票tance to alkaline erosion. There are 就國diff