Insights
How to Choose Between a Mechanical Mill and a Jet Mill for Kaolin
Mechanical mills (Raymond mill, vertical roller mill, ultrafine ring roller mill) and jet mills are…
Which Grinding Equipment Is Best for Heat-Sensitive Materials Like Kaolin?
Kaolin is classified as heat-sensitive mineral material. Excess local temperature rise during grinding will trigger…
What Is the Difference Between a Raymond Mill and a Ball Mill for Kaolin Processing?
What Is the Difference Between a Raymond Mill and a Ball Mill for Kaolin Processing?…
How Does Magnetic Separation Work in Kaolin Purification?
Magnetic separation is an indispensable physical purification process to remove iron-bearing impurities from raw kaolin…
Why Low Iron Content Is Critical for High-Grade Kaolin
Based on JACAN’s kaolin powder processing technology and industrial application standards, iron impurities are the…
Why is low iron content important for high-grade kaolin?
Iron impurities (hematite, ilmenite, magnetite, mechanical iron from grinding equipment) are the primary cause of…
How to Increase the Whiteness of Kaolin Powder
Whiteness is the core quality index that determines the market value and application scope of…
How to Choose the Right Coupling Agent for Kaolin Surface Treatment
Kaolin has abundant surface hydroxyl (-OH) groups, and different coupling agents form distinct chemical bonds…
What Are the Benefits of Using Modified Kaolin as a Functional Filler?
Surface-modified kaolin is treated with coupling agents such as silane, titanate or stearic acid to…
How Does a Vortex Surface Modification Mill Work?
A vortex surface modification mill (also called vortex coating mill) is continuous dry-process equipment designed…
What Is the Purpose of Coating Kaolin Powder?
Coating kaolin powder refers to covering the surface of ultrafine kaolin flakes with organic chemical…
How Does Surface Modification Improve Kaolin Performance in Plastics?
Raw ultrafine kaolin is an inorganic polar mineral with hydrophilic surface. When directly mixed into…
