Analysis of Rubber Roller Coating and Influence of Rubber Roller Characteristics on the Coating Thickness

Abstract

This paper has got the relationship between coating thickness and roller radius,speed, viscosity,elastic modulus,load,which is through the analysis of rubber roller’s coating flow mathematical model,and verify the elastic modulus and the load force on the coating thickness through the experimental methods. Experiments show that the coating thickness is inversely proportional to the elastic modulus and the load force.In conclusion, the diameter of the roller, the range of load imposed on the rubber roller, the hardness of rubber roller hardness, the suitable viscosity range and the speed limit must be taken into account during the design of the five rollers solvent-free coating system.