Alumina Bubble Brick - Rongsheng Refractory
2021-9-9u2002·u2002Alumina Bubble Bricks' crystal form is a-Al2O3 microcrystal and main body is alumina bubble that can be made to be all kinds of products with various shapes for serving the highest temperature of 1800℃ with high mechanical strength and low bulk density. Application of Alumina Bubble Brick
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