Suspension poly (vinyl chloride) resins via vinyl chloride and nano-calcium carbonate in situ polymerization

Standard Number HG/T 3791-2005
Organization Standardization Administration of China China
Level National
Category Specification
  • JAN 2005 Published
  • AUG 2019 Withdrawn
This standard specifies the vinyl chloride - calcium carbonate in situ polymerization definition of suspension PVC resin, product classification, requirements, test methods, inspection rules and signs, packaging, transport and storage. This standard applies to the suspension polymerization process by adding calcium carbonate in situ microemulsion polymerization of polyvinyl chloride resin, mainly used currently only chemical building materials NMSG5, NMSG6 resin indicators provides.