high quality Pvc Plasticizer Dop For Pvc Pipe

  • high quality Pvc Plasticizer Dop For Pvc Pipe
  • high quality Pvc Plasticizer Dop For Pvc Pipe
  • high quality Pvc Plasticizer Dop For Pvc Pipe
  • What is Eastman DOP plasticizer?
  • Home ... Eastman™ DOP Plasticizer (Bis (2-Ethylhexyl) Phthalate) is a light colored, low volatility, odorless liquid. It is the most widely used all-purpose plasticizer offered by Eastman™ for use with polyvinyl chloride (PVC) resins. It is insoluble in water and has a viscosity of 56 cP at 25°C.
  • What are the different types of PVC plasticizers?
  • 1. General purpose plasticizer [GP] - They provide the desired flexibility to PVC, overall balancing quality with a low cost. Examples are DIHP, DOP (DEHP), DINP and DIDP. They can be used along with secondary plasticizers to reduce the cost. DIDP evaporates 76% less than DOP.
  • What is an ideal plasticizer?
  • An ideal plasticizer should be: Primary plasticizers are low-volatility liquids, whose polarity is such that they are sufficiently compatible with PVC and will not be readily squeezed out of plasticized PVC by moderate pressure. They are mainly responsible for providing flexibility.
  • What is a good plasticizer molecule for PVC?
  • An effective plasticizer molecule for PVC has two types of structural components: Non-polar component. The polar component of the molecule must be able to bind reversibly [not like vulcanized rubber] with the PVC polymer, thus softening the PVC.
  • What is a plasticizer in PVC?
  • A plasticizer reduces melt viscosity during processing. In PVC products, the glass transition temperature (Tg) and elastic modulus of PVC are also reduced. Liquids are usually called “plasticizers”, whereas solids like nitrile rubbers, compatible polyesters and some polyacrylates are called plastifiers or flexibilizers.
  • What is Eastman DOP?
  • It is the most widely used all-purpose plasticizer offered by Eastman™ for use with polyvinyl chloride (PVC) resins. It is insoluble in water and has a viscosity of 56 cP at 25°C. Eastman™ DOP features good stability to heat and ultraviolet light, a broad range of compatibility, and excellent resistance to hydrolysis.

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