What are the shape characteristics of the functional masterbatch?
Particle size of functional masterbatch: The granular solid with a particle size of 0.1 to 3 mm is a powdery solid. 0.1mm (100μm) is a powder composed of fine particles; 1~10μm is a fine powder; 0.1~1μm is an ultrafine powder; 》3mm particles are broken solid blocks. The smaller the particle size, the denser the resulting mixture. However, the smaller the particle size of the same solid, the easier it is to adsorb agglomerates between the particles. This agglomerate is not easily opened when mixed with another solid particle, and is difficult to disperse in the plastic melt.
Particle size distribution of functional masterbatch: The powder loading with a wide particle size distribution is denser than the narrow particle size distribution. Since the small particle size can enter the gap between the large particles, it is difficult to mix evenly when the two powder materials having a large difference in particle diameter are mixed.
Hardness of functional masterbatch: Powdered particles with too high hardness--ceramic powder, inorganic antibacterial agent, quartz sand, etc. will cause serious wear on the surface of the mixing equipment, which will not only reduce the service life of the equipment, but also make the mixture dark and gray. When it is serious, it will turn black directly.
Jiangsu Hongmei Masterbatch Co., Ltd. was established in 2003. The company is located in Changzhou National High-tech Development Zone. It is an enterprise engaged in R&D, production, sales and service of plastic masterbatch earlier.
Hongmei is currently one of the largest polyolefin masterbatch manufacturers in East China. Its business scale ranks among the top in the domestic industry. It is the governing unit of China Dyestuff Industry Association, the deputy director unit of color masterbatch professional committee, China spunbond non-woven Member of the cloth association, member of the China Plastics Processing Association Modified Plastics Professional Committee.
