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Brief Introduction of Baini in Guangxi
Guangxi white clay is a kind of soft kaolin, which can also be called soft fireproof clay. In 1992, Liu Changling, a clay expert in China, confirmed that Vero white clay is spherical clay after screening in Fusui, Guangxi. So now some people also call Vero ball clay. The main chemical compositions of Vero white mud (spherical clay) are SiO 2 (silica) 45.3-51.6%, Al2O3 (aluminium oxide) 26-36.8%, Fe2O3 (iron oxide) 0.65-2.2%, K2O+Na2O.<1.5%. Guangxi white mud is a kind of soft refractory clay with good plasticity, good fluidity, good bonding and pure quality, which has been found in China at present. It is widely used in refractories, Metallurgical Building materials, soil, ceramics and other industries.
Composition of Guangxi White Mud
1. Disordered Kaolin (70%-95%)
2, quartz (<30% and trace ilmenite.
3. Mineral Particles Fine-2 μThe particle content of M is more than 70%, and some ore sections can reach more than 95%.
4. The granularity of kaolinite is less than 2. μM, average particle size is 0.98 μm。
5. Plasticity Index of White Mud in Guangxi>30, generally 34-36, higher up to 57.
Among the refractories, Guangxi white clay (Guangxi Weiluo white clay ball clay) is mainly used to produce mud, clay castable, gunning filler, high-grade refractory bonded clay, mud additives and so on.
Characteristics of White Mud in Guangxi
Guangxi white clay (Guangxi Weiluo white clay ball clay) is a kind of soft refractory clay with good quality and purity found in China at present. Guangxi white clay (Guangxi Weiluo white clay ball clay) has unique physical properties: good plasticity, good fluidity, good bonding and pure quality. Al2O3≥34%，Fe2O3<Plasticity index of 1.5 refractoriness greater than 1700 C>28.
Physicochemical indices of white mud in Guangxi
project | SiO2 | Al2O3 | Fe2O3 | CaO | MgO | TiO2 | Na2O | K2O | Cauterization | Refractoriness |
data | 49.99 | 34.72 | 1.04 | 0.3 | 0.36 | 2.05 | 0.075 | 0.152 | 12.61 | 1770 C |
Use of White Mud in Guangxi
1. Amorphous refractories: clay combined with ordinary, high-strength, light-weight refractory castables, plastics, gunning materials, ramming materials, mortar, foam mud and other excellent ceramic binders, plasticizers, sintering agents;
2. Formed refractories: high-quality low-porosity low creep, special-shaped clay bricks, anti-spalling high-alumina bricks, ultra-low iron light heat insulation bricks, clay combined with SiC crucible bricks, unburned bricks and other raw materials;
3. Ceramic industry: important raw materials for daily use, art sculpture, sanitation, foam, civil ceramics, boxes, kilns, etc.
4. Metallurgical industry: non-ferrous smelting medium and high temperature kilns, industrial boilers, furnace burden, mechanical manufacturing, etc. It is the main material of metallurgy, light industry, chemical industry, feed mud, ceramics and auxiliary materials or functional materials of plastics, rubber, papermaking, coatings, daily chemical industry. It can also be used to produce aluminium sulfate, aluminium chloride, silica-aluminium silica, etc.
Guangxi white clay purposes
1, monolithic refractories: clay with ordinary, high strength, lightweight refractory castable, such as plastic, gunning materials, ramming material, cement, mud;Fine ceramic bond, such as plasticizer, sintering agent;
2, setting fire-resistant material: high quality low porosity low creep, special-shaped clay brick, spalling high alumina brick, low iron light insulating brick, clay with SiC brick of crucible, air brick and other raw materials;
3, ceramic industry: daily, art sculptures, health, bubble, civilian pottery and porcelain, magazine stupid, kiln furniture and other important raw materials;
4, metallurgical industry, non-ferrous smelting, high temperature furnaces, industrial boiler, furnace charge, machinery manufacturing, etc.Is metallurgy, light industry, chemical industry, feeding mouth stemming, the main raw material of ceramic and plastic, rubber, paper, paint, daily chemical auxiliary materials or functional materials, can also be used for production of aluminum sulfate, chloride, silica alumina silica, etc.
5, guangxi white clay can be calm and relieve skin, restore the skin soft and vitality, antioxidant vitamin E of cellulose acetate help prevent free radical damage, and harmonious cooperation with other ingredients, to maintain health and vitality of the skin.
- Price description
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