|
|
Flexural bond strength
|
Granularity
|
Refractoriness
|
Water addition
|
MgO
|
|
|
110℃×24h
|
≥2.0Mpa
|
>0.5mm
|
<0.075mm
|
≥1800℃
|
28~33%
|
≥83.00%
|
|
1400℃×3h
|
≥5.0Mpa
|
≤2%
|
≥65%
|
|||
