JM23/26/28 Series Mullite Poly Light Brick From RS ...
Mullite lightweight bricks can be produced in multiple grades according to different operating temperatures. Generally divided into JM23 JM26 JM28, the use temperature range is from 1100 ℃ -1650 ℃, the proportion of each JM23/26/28 Series Mullite Poly Light Brick product is specially designed to meet different thermal and physical requirements.
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