Shijiazhuang Mining Technology Co., Ltd.
Brucite
Introduction of Brucite:
◆ Brucite is a rare fibrous magnesium hydroxide.
◆ Brucite is white colour and easy to split.
◆ Brucite is ideal substitute for asbestos with excellent performance.
◆ Brucite is used in producing rubber, braking, friction, seal, heat insulation materials, coating, textile, adsorbent, fire retardant etc. The finished product is asbestos-free.
Chemical Composition of Brucite
Element | SiO₂ | MgO | Al₂O₃ | Fe₂O₃ | FeO | CaO | H₂O- | H₂O+ |
Content(%) | 1-3 | 61-65 | 0.27 | 0.6-1.9 | 2-6 | 0.14 | 0.08 | 28.02 |
Specification of Brucite
Code | F500-Ⅰdry classifying screen test (%) | Loose Fiber | -0.075 MM % | Imputiry | |||||
+12.5MM | +4.75MM | +1.4MM | +0.4MM | -0.4MM | Sand | ||||
≥ | ≤ | ≥ | ≤ | ≤ | |||||
3-40 | - | 40 | 43.5 | 12 | 4.5 | - | - | 58 | 0.04 |
4-30 | 30 | 51 | 14 | 5 | - | - | 60 | ||
4-20 | 20 | 58 | 16 | 6 | - | 22 | 61 | ||
4-10 | 10 | 65 | 18 | 7 | 0.5 | 63 | |||
5-60 | - | 60 | 28 | 12 | 1.1 | 18 | 69 | ||
5-50 | - | 50 | 36 | 14 | 1.5 | - | - | ||
6-40 | - | 40 | 44 | 16 | 1.5 | - | - | ||
Application of Brucite
Friction Application | Brake pads, brake linings |
Construction Application | Cement tile roofing, wallboard, decorative panel, electric insulation board, drainage pipe, ventilation box, roofing material, waterproof material, sealing material, paving material |
Packaging Method:
pp bag, 500kg/bag, 25kg/bag, or as customer’s request.
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