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Q:Who knows kaolin? Please, great God!
Most of them are crystalline, dispersed, powder and loose. White or light gray, light green, yellow, red and other colors, white streak, earthy luster. Mohs hardness of 2-2.5, the proportion of 2.6-2.63. Strong water absorption and water has plasticity, sticky tongue, dry lumps with rough feeling. Kaolinite is the main mineral of kaolin and is often found in the weathering crust of magmatic rocks and metamorphic rocks. China's famous kaolin producing areas are Jiangxi, Jingdezhen, Jiangsu, Suzhou, Hebei, Tangshan, Hunan, Liling and so on.
Q:Chin and forehead long piece of pox, in the use of kaolin cleansing mask after a lot less, continuous use for two days, the results are good, but this mask can be used every day?
People eat every day to drink water out of the gas shit are chemical substances, please do not conflict, no chemical to chemical, cement and concrete buildings built not only sleeping cabin, no chemical drugs, no illness can die, no chemical, human civilization will revert to the original society.
Q:What's the difference between kaolin and white mud?
Is a mixture of scientific name kaolin ore, belonging to non-metallic minerals. The main chemical composition is about: SiO2Al2O3Fe2O3 kaolin ore price difference, for example: Suzhou Chinese kaolin ore price of 230 yuan / T, the Fujian company of Longyan kaolin ore price of 90 yuan / T, Wuxian Qingshan white mud ore price is 203.5 yuan / T, the price effect of mining method and mining technology selection. Guangdong Maoming kaolin is sandy kaolin, water production and water transportation, mainly producing paper coating grade kaolin
Q:Are kaolin and bentonite mineral materials?
In addition, kaolin in rubber, plastics, refractory materials, petroleum refining industry, agriculture and national defense which can be used to produce activated clay: the main mineral composition of bentonite bentonite montmorillonite, is natural
Q:How to remove iron impurities in kaolin and increase their whiteness
The two stage bio bleaching method refers to: firstly, Aspergillus niger in shake flask cultivation fermentation, 10 days or so, organic acids accumulated to a certain amount, then separate, the addition of kaolin can also achieve iron removal and whitening effect. The two stage biological bleaching method not only overcomes the above-mentioned shortcomings of in-situ biological bleaching, but also achieves the highest concentration of organic acids (especially oxalic acid) at suitable pH.
Q:What does wet sieving of kaolin vibrating screen mean?
Not all are suitable for kaolin slurry grade sieving shaker, vibration sieve is only suitable for the screening of kaolin kaolin slurry particle size is large, if the particle size of the ore pulp is small, the equipment used for Hydrocyclone or centrifuge.Specific, you can also go to Xinxiang, big use to understand.
Q:What kind of soil can be used as a ceramic?
Clay - clay, refers to contain iron with brown, gray, red purple color, with good plasticity of clay. The mineral composition in the clay, montmorillonite, kaolin.
Q:Which mixer can be more evenly dispersed kaolin slurry?
If you need to stir some hard foods, such as ice like, need to add the juice stir together, it is recommended to select a large power mixer, power stirring power will be stronger and stronger, stir hard foods are also easier and less laborious. So, it is best to choose power at 700W power mixer, will be more dynamic.
Q:Know the proportion of kaolin slurry, how to calculate the content of pure kaolin?
This can only be estimated, kaolin adsorption water ah. Make a reasonable estimate of the volume of water, without measuring the content.
Q:What's the difference between kaolin and clay?
Clay:A hydrous aluminosilicate mineral that is a widely distributed colloidal, amorphous, cohesive soilIt is plastic when wet and hard when it is bakedIt is mainly composed of igneous and metamorphic rocks is decomposed, consisting essentially of kaolin and other minerals in bauxite.Clay has a unique plasticity and bonding properties, that is, molding properties and firing propertiesConclusion: clay ceramic material is a hydrous aluminum silicate minerals, from feldspar rock through long-term weathering and geological formation. It is a mixture of many fine minerals, the main chemical composition of two aluminum oxide and silicon dioxide, three crystal water, with a small amount of alkali metal, alkaline earth metal oxides and oxide coloring. Clay has a unique plasticity and binding, the water swelling can be kneaded into mud, shaping the required shape, after roasting becomes hard and compact. This performance, form the basis of the ceramic production process. Clay is the basic material of pottery and porcelain production, widely distributed in nature, large reserves. Variety, is a valuable natural resource.

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