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The manufacturer of precipitated barium sulfate tells you how to superfine pulverization and surface modification of barite?
- 2020-05-12-

The manufacturer of precipitated barium sulfate tells you how to superfine pulverization and surface modification of barite?


Pigments and coatings generally use strips. Generally speaking, we look at two kinds of crystals and powders. Limestone powder process powder. In order to become a powder, a process is usually required. In this process, we first need to perform ultra-fine grinding and correction to produce, for example, the general powder of our precipitated barium sulfate manufacturers.


1. Ultrafine particle crushing


Heavy carbon has the characteristics of low hardness, high density, strong fragility and easy cracking. Therefore, the superfine carbon spray is mainly achieved by drying. General equipment can be grounded by wind turbines, such as air grinding, impact mechanical wear, etc. Precipitating barite such as barium sulfate vibration wear. After processing, the wet ore can adopt superfine particle superfine crushing technology. The light diffusion device can be equipped with stirring, vibration grinding, racket, etc.


2. Surface modification


The method of nominal modification is to improve the exhaust of inorganic systems, prevent the accumulation and adhesion of the insulating layer, and improve the gloss, toughness and interface force of the insulating layer. According to the name of table tennis, the use of the inorganic system is restricted. The nominal modification method of rose powder is called semantic chemistry method, accumulation reaction method, and mechanochemical method. As a result, the burr stone powder modified by the functional group nominal modifier has a high activity index, good exhaust and activity, and has a good application effect, which can meet the necessary conditions for coating the red protein with salt. According to the fact that precipitated barium sulfate is not used in the same scope, nominal activator, inevitability agent, organic oxide and other nominal modifiers can be selected.