• PVC can be divided into three classifications

    PVC can be divided into three classifications

    Main classification According to the scope of application, PVC can be divided into: general-purpose PVC resin, high-polymerization PVC resin, cross-linked PVC resin. The general-purpose PVC resin is formed by polymerization of vinyl chloride monomer under the action of an initiator; the high polymer... read more

    Jan 29,2019 News
  • PVC identification methods are generally classified into the following three categories

    PVC identification methods are generally classified into the following three categories

    The conventional PVC identification methods are generally classified into the following three categories, namely: (1) Identification of combustion method: Softening or melting temperature range: 75~90 °C; Combustion condition: self-extinguishing after ignition; Burning flame state: there is smoke on... read more

    Feb 11,2019 News