Q:Describe the formation of kaolin on kaolin Hill

Kaolin is a kind of clay mineral is very important in nature, and is in the acidic medium lack of alkali metal and alkaline earth metal, formed by igneous and metamorphic rocks in the feldspar or other silicate minerals by weathering.Soil classificationThe minerals contained in kaolin in nature are mainly divided into clay minerals and non clay minerals. The clay mineral mainly contains kaolinite group minerals and a small amount of montmorillonite, mica and chlorite; non clay minerals include feldspar, quartz and the hydrate, and some iron minerals such as hematite, siderite, limonite, titanium minerals such as Jin Hongshi and organic matter such as plant fiber etc.. Clay minerals are the main minerals that determine the properties of kaolin.

Q:I have kaolin, which is grey. It burns red. Do you need it?

And mainly hematite. I suggest you increase the whiteness after extracting hematite. After sintering is red kaolin, as ceramic soil, not many people, and the price can not go up, unless someone for the special use of the soil, as the base material is difficult to sell.

Q:What's the difference between nano kaolin, washed kaolin and calcined kaolin? Where is the difference?

Washed kaolin is the kaolin ore through water panning, coarse sand and impurities removed, usually grain size of 325 or more, 325, the size of the target is about 43 microns, that is, 43000 nm.

Q:Is kaolin soluble in water?The dispersion of kaolin in water is very unstable,At least stable 5-6 hours

Kaolin is not water-soluble and can not be dissolved in waterIn the water to be stable, first of all need to fine kaolin (small particles), but also to add stabilizers and so on

Q:Who knows kaolin? Please, great God!

Kaolinite is a product of natural alteration of feldspar and other silicate minerals and is an hydrous aluminosilicate. It also includes dickite, nacrite and halloysite and similar components but amorphous allophane, so they belong to a called clay mineral.

Q:Steam is used to open the pores, open the state, with kaolin mask will not plug the pores?

The effect of warm water is better than cold water, even if you soak seaweed with warm water, cool it and use it again. Why? Warm water can better promote the gum inside the seaweed, not only this can make the deposited time will not stay, but also inside the seaweed glue has a powerful beauty function Oh!To be patient when global algae, have the time and energy of the MM for the best hand rub algae particles, slowly you will find more and more glue in the water, even if you are too lazy to spend time on it, then put them soak for a while, the cold water for 20 minutes, 10 minutes of warm water. I personally watched TV at night to rub, and found almost, and then deposited on the face

Q:How can we tell if there's kaolin in that hill?

Having plasticity; wet soil can be molded into various shapes without breaking, and can remain unchanged for a long time.Specific or to pass the test. If you need to test, you can contact me, we analyzed the testing center, the phone is the user name.

Q:Heroes, help me see if this is quartz sand or kaolin? Is it valuable?

It's quartz sand. The aluminum content of kaolin is very high, at least above forty percent

Q:How to distinguish between light calcium carbonate and calcined kaolin?

Kaolin is a nonmetallic mineral, a kind of clay and clay rock mainly composed of kaolinite group clay minerals. [1] from Jiangxi province Jingdezhen Gaoling village name.

Q:What's the use of kaolin mask powder? How about hot water or cold water?

Powder dissolution method1. Apply proper amount of powder to the container;2 add cold water or warm water equal to 2 times the powder weight, stir until the paste (cream);3, if the time is enough, you can not stir, put it for 3 minutes, you can get a more slippery feel