Organic Antibacterial Masterbatch PK20-PET for spinning

The masterbatch is manufactured through grafting organic antimicrobial agent(polyguanidine salt) into plastics by multi-stages polymerization and modification. Antibacterial films, boards and other plastic products can be made by internal adding masterbatch. Compared with inorganic antimicrobial plastics (silver, copper, zinc oxide), this product has faster antimicrobial speed and good inhibitory effect on fungi and virus.