messageKaolin is a kind of widely used inorganic material, it is mainly composed of kaolinite processed, is one of the important industrial raw material. Kaolin has many excellent properties, such as high whiteness, strong ablility, hygroscopicity good, high temperature resistance, good chemical stability, etc., thus has a wide application in many fields.

1.Ceramic areas: The kaolin is widely used in the manufacture of ceramic, among them with vases, bowls, porcelain, vases, etc. Products are the most common. Kaolin can not only have the effect of increasing strength of ceramic, can also improve the ceramic surface finish, to improve the surface brightness and opacity by, pure color, kaolin can also play the role of the envelope at the same time, to prevent the entry of water, oil, not easy metamorphism.

2. Coating areas: kaolin filler is a kind of commonly used coating, because the kaolin has excellent adsorption and hygroscopicity, therefore they are widely used in coating and paint, can improve the gloss of coating, smoothness, and can also improve the covering power of the coating and the degree of bright colors. At the same time, the high temperature stability of the kaolin which have been widely used in the field of vehicle industry and building materials.

Powder tabletting method, X-ray fluorescence spectrometer XRF analysis test kaolin quickly

3. The plastic areas: kaolin is a kind of commonly used filler modified plastic products in the packing. After adding kaolin can improve the physical and chemical properties of plastics, enhance oxidation resistance, abrasion resistance and impact resistance, gloss also improved. In addition, in the production of kaolin in the plastic is often used as flame retardants and brittle reduction agent.

4 papermaking areas: kaolin has a tiny particles, so its adsorption and ion exchange sex is very strong. This makes the whiteness of kaolin is very suitable for used as papermaking process regulator and coating, can effectively increase the luster and strength of paper. At the same time, kaolin paper can also be used as a filler and sliding agent, improve the flatness and surface smoothness of the paper.

5.areas of bentonite: kaolin a bentonite, usually used in the production of high quality cosmetics and drugs. Kaolin bentonite of white color, high purity, absorbs excess oil and dirt, and can keep skin moisture, moisturizing effect, therefore widely with dry in the high-end cosmetics.

Powder tabletting method, X-ray fluorescence spectrometer XRF analysis test kaolin quickly

In order to determine the composition and quality of kaolin, we use powder tabletting method were applied to rapid analysis and X ray fluorescence spectrometer XRF testing. Specific operation process as follows: first of all take a certain amount of kaolin samples, and crushed into fine powder. Second sample of the crushed into fine powder in die, and then compress, making sample into a pressure plate. Finally will be made of the tablet on the X-ray fluorescence spectrometer, using XRF instruments to analyze it. Use powder tabletting method, X-ray fluorescence spectrometer XRF analysis principle of kaolin for moving: when objects exposed to X-ray beam, its internal atoms will be stimulated, release some energy X ray fluorescence radiation. By measuring the fluorescence radiation energy and intensity and radiation Angle, can get material chemical composition. Because of kaolinite containing element is relatively simple, mainly silicon, aluminum, magnesium, sodium, potassium and other elements, rapid analysis by XRF instruments can obtain accurate test results.

We use powder tabletting method and rapid X-ray fluorescence spectrometer XRF analysis test kaolin samples with rapid analysis, high precision and accuracy, and the advantages of friendly environment and economy, using powder tabletting method and XRF instrument can quickly analyzing the composition of kaolin samples in a short time and the element content. This method depends on the material analysis of X-ray absorption and scattering capacity, by measuring the samples being measured the X-ray scattering intensity types and content of elements which are obtained. The non destructive test methods can ensure the integrity and repeatability of the test samples; Using XRF instrument for kaolin samples test can provide high precision and accuracy of test results. The equipment is used in the development of energy dispersive spectrum (EDS) technique, all metal and nonmetal elements can be measured, and provide accurate test results. In addition, the instrument can also ensure the fully automated analysis process and efficiency; Powder tabletting method and XRF instrument analysis test of kaolin samples have lower cost and more environmentally friendly way of testing. This analysis method is not need special chemicals or electronic equipment, also won’t produce polluting and dangerous waste, can better protect the environment and improve the efficiency of the society.

Powder tabletting method, X-ray fluorescence spectrometer XRF analysis test kaolin quickly

Here is using the method of powder tabletting rapid X-ray fluorescence spectrometer XRF analysis test of kaolin test report: