ZHENGZHOU CAIHUA KILN MASONRY INSTALLATION CO.,LTD
Global Refractories and Solutions Supplier
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The acid-resistant refractory bricks produced by our company adopt high-grade refractory aggregates, powders, additives, etc. After reasonable grading and high-temperature firing, they can fully meet the acid and high temperature resistance of furnace lining refractories under various acid regeneration process conditions. High strength, anti-scour, long life and other features.
| Index | Absmption of water)% | Normal temperature compressive strength(Mpa) | Acidproof(%) | Bulk density(g/cm3) | Heating line change(300℃) |
| NSZ-1.0 | 15 | 10.0 | 96 | 1.0 | 0.1 |
| NSZ-1.3 | 13 | 15 | 96 | 1.3 | 0.1 |
| NSZ-1.8 | 12 | 20.0 | 96 | 1.8 | 0.1 |
