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The influence of aluminum hydroxide granularity of the use of performance - Shanghai xin chemical industry

by:Yixin     2020-12-19

aluminum hydroxide, alias dry aluminum hydroxide gels, liquidity is very strong. Content of aluminum hydroxide on the market at present basically has 325 mesh, 800 mesh, 1250 mesh and 5000 mesh four specifications, so what different particle size of aluminum hydroxide with different purposes?

, for example, aluminum hydroxide as fire retardant, because of its effect on material physical and mechanical properties of different lead to its quality, and affect the aluminum hydroxide is the basic cause of the physical and mechanical properties of aluminum hydroxide granularity is different. Generally, the granularity of aluminium hydroxide is fine, its material Zhang Hekang resistance to tear strength, the better, will directly affect the performance of aluminum hydroxide flame retardant.

you must be wondering, particle size as small as possible as fire retardant? Survey research shows that the high addition amount will reduce the processing performance and mechanical strength of polymer content increases, the elongation at break and other index fell rapidly, therefore, the one-sided requires strong alumina refining idea is not desirable. Consider the use of aluminum hydroxide performance, but also should pay attention to particle size distribution and shape, let aluminum hydroxide in the biggest under the filling quantity of particles as small as possible, so you can be.

Shanghai appropriate xin chemical industry professional wholesale aluminum hydroxide, if you have any requirements or other consulting about aluminum hydroxide, can feel free to contact our online customer service, we sincerely for your service.

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