MODIFIED ALUMINUM SILICATE FOR NYLON(GB-CKP107)

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MODIFIED ALUMINUM SILICATE FOR NYLON(GB-CKP107)

4.Application

MODIFIED ALUMINUM SILICATE FOR NYLON(GB-CKP107)

Q:What is the difference between diatom mud and kaolin?: Diatom mud is the diatom after the death of the diatom plants in the sea. The diatom formed by the precipitation of the corpse for thousands of years. It forms diatomite after the diatom ore is purified, and the diatom mud can be formed on the upper wall after processing according to the formula proportion.

Q:What are the requirements for kaolin as refractory material, such as how much aluminum is needed?: The higher the amount of aluminum, of course, but the refractories do not use only kaolin to increase the aluminum content, all use bauxite, coke, precious stones and other aluminum containing higher raw materials to do the skeleton

Q:Does the whiteness of washed kaolin mean natural whiteness or whiteness after calcination?: Washed kaolin is generally used as a filler for paper making. What's more, calcined kaolin mainly refers to hard kaolin at present

Q:Who knows the value of the raw ore of this kind of kaolin? How much is it?: For example, plasticity; in addition, whiteness has a difference between natural whiteness and burnt whiteness...... So there are more indicators to be provided, so few indicators are estimated that no one can answer.

Q:Kaolin crusher refers to which crusher?: The application of kaolin in other industries must be processed and made into fine powder to be used in other materials.

Q:How to distinguish the good or bad of kaolin?: Kaolin chemical composition analysis laboratory test kaolin composition is very complex, kaolin chemical composition contains a large number of AL2O3, SiO2 and a small amount of Fe2O3, TiO2, and trace amounts of K2O, Na2O, CaO and MgO.

Q:The difference between kaolin and calcium carbonate: Small flake, tubular, laminated and kaolinite mineral kaolin is mainly composed of a cluster of less than 2 microns (kaolinite, dickite, nacrite, halloysite etc.), chemical formula and ideal for AL2O3-2SiO2-2H2O, the main mineral is kaolinite kaolinite and water, in addition to kaolinite cluster mineral, montmorillonite, and Ye Lashi, illite, quartz and feldspar and other associated minerals. The chemical composition of kaolin contains a large amount of AL2O3, SiO2 and a small amount of Fe2O3, TiO2, and trace amounts of K2O, Na2O, CaO and MgO.

Q:What are the surface modification technologies of calcined kaolin and the matters needing attention?: At present, the modified calcined kaolin is mainly applied to the organic products industry, with the industry of organic raw material, processing technology and technical performance requirements are different, so the surface modification of calcined kaolin to put forward an important problem that how to adapt and meet the requirements, and can display the function of modified kaolin.The modified kaolin can play a functional role, first of all technical aspects should pay attention to all kinds of organic polymer products raw materials and production process, is not able to complement each other, in the process of phase cancellation, careful analysis of raw material quality, specifications and design of process parameters and process conditions, these factors can affect the application effect of modified kaolin.In order to improve the surface modification of kaolin, it is necessary to understand the main technical requirements, main raw materials and processing technology of organic polymer products. Should be based on this, targeted to select good modifier, adjust the formula of modified agents, determine the reasonable processing technology.

Q:What is the difference between diatomite and kaolin? Thank you: The special porous structure of natural diatomite can be observed under microscope, and the microstructure of diatomite is the characteristic of physical and chemical properties of diatomite.

Q:High silica kaolin is?: Silica is our country begin to realize and a new non metallic mineral found in early 80s. It is a relatively high degree of diagenesis, fine particles, containing siliceous argillaceous rock, a certain amount of calcium magnesium, after weathering and leaching, leaching of calcium magnesium is, very fine quartz and clay minerals are preserved down, thus forming a large porous siliceous rocks. It is in alpha, microcrystalline cryptocrystalline quartz, clay minerals as powder or lump, porous siliceous industrial mineral aggregates.

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