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Yuhua Fused Cast
Zero expansion silica brick
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Zero expansion silica brick main ingredients: 90% fused silica, ultrafine silica powder 8%, carboxymethyl cellulose 0.1%, silica sol 0.5%. It has good erosion resistance and creep resistance to the burning atmosphere in the glass kiln, does not crack, does not deform in the high temperature above 1500 ℃, no spalling phenomenon in long-term use, the masonry brick body is more dense, will not affect the quality of glass liquid, suitable for glass kiln swan hot patch, heat insulation replacement, and so on.
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The Industry Park, XinMi City, Henan Province
