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Q:Can kaolin mask be made directly?
Replenishment mask can be used every day. A good moisturizing mask, adhere to the application will greatly enhance the moisture content of the skin.
Q:High silica kaolin is?
High silica (also known as quartz, silica, silica, silicone soft soil, amorphous silica, Tripoli, powder, quartz). A SiO2 ore containing pure natural particulate silica powder. No brittle plasticity, the powder is not hydrophilic, strong acid resistance, differential thermal analysis of typical quartz the differential thermal curve, refractoriness 1750 ~ 1832 degrees. For ceramics, porcelain, glazed tile, fine ceramics, glass, paint, rubber filler and refractory materials, and can be used as fine abrasive, polishing material and precision casting sand. Silica 98.87%, ferric oxide 0.04%, two aluminum oxide 0.67%. three
Q:What are the difficulties in kaolin beneficiation?
Kaolin is too fine to be chosen, and mineral size is the difficulty of mineral processing
Q:How to remove iron impurities in kaolin and increase their whiteness
In situ biological bleaching refers to the addition of kaolin at the initial stage of fermentation.
Q:Will surface treated kaolin be more insulated than untreated?
The original peak soil has a certain insulation, if you have to deal with, and then compare, it depends on how to deal with.
Q:How to use washed kaolinWashed kaolin in the paper-making process how to use, where China's kaolin more suitable point? Which home is the biggest?
The use of domestic raw material is washed kaolin in paper coating on the ideal, which itself has the characteristics of strong hiding power, high brightness, uniform particle size distribution. In the paper coating process is easier to improve the printability of ink absorption, and finish.
Q:Process characteristics of kaolin
Whiteness is one of the main parameters of kaolin's technological properties. Kaolin with high purity is white. Kaolin whiteness, natural whiteness, and whiteness after calcination. For ceramic raw materials, the whiteness of calcined is more important, the higher the whiteness of calcined, the better the quality. The ceramic process stipulates that the drying temperature is 105 degrees centigrade and the classification standard is the natural whiteness. The calcined 1300 DEG C is the grading standard for the whiteness of the calcined products. Whiteness can be measured by a whiteness meter. Whiteness meter is a measure of a 3800 - 7000 (i.e., 1 =0.1 nm) wavelength of light reflectivity of the device. In the whiteness meter, the reflectivity of the sample to be measured is compared with the reflectance of the standard sample (such as BaSO4, MgO, etc.), i.e., the whiteness value (such as whiteness 90, which represents 90% of the standard sample reflectivity).
Q:Describe the formation of kaolin on kaolin Hill
Its pure kaolin is white, fine and soft, and it has good plasticity and fire resistance. The mineral composition is mainly composed of mineral kaolinite, halloysite, illite, illite, montmorillonite and quartz, feldspar etc.. Kaolin is widely used, mainly used for papermaking, ceramics and refractories, secondly used in coating, rubber filler, enamel glaze and white cement raw materials, a small amount of paint, paint, plastic, used for grinding wheel, pencil, soap, cosmetics, pesticide, medicine, textile, petroleum, chemical industry, building materials, defense and other industrial sectors.
Q:Does kaolin ore hazard do harm to human body?
Is the application of kaolin surface, different texture, can directly affect their voters to change the pottery and porcelain kiln relics, it can produce high-quality kaolin excellent, tend to be more in the surrounding building.
Q:How many eyes does the inner wall latex paint kaolin use?
Now the latex paint is not sand grinding, direct mixing so high mesh 1000 mesh, the price is too high

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