The production status and development trend of ultra-low polymerization degree PVC resin
The preparation methods of ultra-low polymerization degree PVC resin were introduced.The research progress of the chain transfer agent method of preparing ultra-low polymerization degree PVC resin at home and abroad was summarized.The applications of ultra-low polymerization degree PVC in alloy materials,plastic additives,and ink fields were elaborated.
ultra-low polymerization degree PVCpreparation methodpolymerization tempera-turechain transfer agentapplication directiondevelopment trends
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