Silica-mullite cib tau muab faib ua peb qib: GM1650, GM1600, thiab GM1550 raws li qhov ntsuas kub ntawm qhov ntsuas kub.

Silica-mullite bricks muaj cov yam ntxwv hauv qab no:

① Cov qauv khoom yog tuab thiab muaj kev hnav zoo. Cov qauv ntawm silica-mullite cib khoom yog ntom, thiab qhov ntim ceev yog feem ntau 2.55 ~ 2.65g / cm³. Vim nws qhov ntom ntom ntom ntom ntom, lub zog thiab hnav tsis kam, nws yog dav siv hauv Cement qeeb qeeb lab, txoj siv sia rau kev lim dej thiab lwm qhov chaw.

② High load softening kub thiab zoo kub ua haujlwm. Lub load softening kub ntawm silica-mullite cib yog siab tshaj 1450 ℃, thiab qhov siab tshaj plaws tuaj yeem ncav cuag 1650 ℃.