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  • What is pvc colorability?

    Polyvinyl chloride has poor thermal stability and light resistance. At 150 ° C, hydrogen chloride begins to decompose, and adverse reactions occur with the amount of plasticizer. In addition, the inf

  • Do you know the modification method of PVC?

    PVC resin is a polar non-crystalline high polymer, density: 1.38 g/cm3, glass transition temperature: 87 ℃, so it has poor thermal stability and is not easy to process. It cannot be used directly. I

  • Do you know what Ontology Aggregation is?

    Bulk polymerization method: The polymerization device is special, mainly composed of a vertical prepolymerization kettle and a horizontal polymerization kettle with a frame agitator. The polymerizatio

  • Do you know what is emulsion polymerization?

    Emulsion polymerization method: One of the earliest industrial production methods of PVC. In emulsion polymerization, in addition to water and vinyl chloride monomers, surfactants such as sodium alkyl

  • Do you know what is PVC?

    Polyvinyl chloride (Polyvinyl chloride), English abbreviation PVC, is a polymer of vinyl chloride monomer (VCM) polymerized by peroxide, azo compound and other initiators or under the action of light

  • What is suspension polymerization?

    The monomer is suspended and dispersed in the water phase in the form of droplets, and the selected oil-soluble initiator is dissolved in the monomer. The polymerization reaction is carried out in the

  • How is PVC made?

    Polyvinyl chloride can be made by substitution reaction of ethylene, chlorine and catalyst. Due to its fire and heat resistance, PVC is widely used in a variety of products in all walks of life: wire

  • Do you know the development history of PVC?

    Polyvinyl chloride was discovered as early as 1835 by the American V. Regnio, and a white solid, namely polyvinyl chloride, was formed when vinyl chloride was irradiated with sunlight. PVC was discove

  • What is polyethylene material?

    Polyvinyl chloride is a polymer material that uses a hydrogen atom in polyethylene at a chlorine atom to replace the polyethylene. It is a non -fixed polymer containing a small amount of crystalline s

  • What to Look For in a PVC Awning Cover?

    When looking for a PVC awning cover, there are several things you should consider. These factors include UV protection, adjustability, durability, and fabric. The fabric you choose should complement t