Talcum powder
Product Name:Superfine talcum powder
Product introduction :Talc powder is after crushing the talc block, after crushing the talc block into talc powder but also for different degrees of processing,

Detailed introduction

Talc powder is after crushing the talc block, after crushing the talc block into talc powder but also for different degrees of processing, so there is a super talc powder, nano talc powder, fine talc powder and other different particle fineness of talc, talc powder according to the mesh to calculate, the higher the mesh, the finer talc powder. Depending on the fineness of talcum powder we can use it in different places.


Ultrafine talcum powder is mainly used for coating, paint, cosmetics, plastic and other products filling. Then. Super fine talcum powder specific how fine? The concept is 1/100th the thinness of a hair. Superfine talcum powder can make the concentration of paint coating thicker and more uniform, soluble in water is bright, so it is also called bright talcum powder, not only can not affect the color of plastic, but also just make the toughness of plastic stronger.


Ultrafine talcum powder is a very fine talcum powder, is the most sold talcum powder products.


Superfine talcum powder


Chemical formula


Mg3(Si4O10)(OH)2


Features:


Is a kind of watery silicate mineral with layered structure. Its chemical composition of magnesium oxide (MgO) 31.88%, (silica)SiO2 63.37%, H2O 4.75%, often containing a small number of elements such as Fe, Al.


Scope of application:


For rubber, plastic, paint, glass fiber reinforced plastic and other chemical industry as enhancement filler. Executive specification: GB 15342-1994 talcum powder.


Product introduction:


Ultrafine natural talc powder made from high purity talc ore is widely used in plastics, rubber, coatings and other industries.


Strong acid, strong alkali, alkaline in aqueous solution, pH value of 8-9, oil absorption and hiding power is strong, high melting point, high specific heat, low thermal conductivity and shrinkage.

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