good stability Customers of Plasticizer (Product

  • good stability Customers of Plasticizer (Product
  • good stability Customers of Plasticizer (Product
  • good stability Customers of Plasticizer (Product
  • Are primary plasticizers good for Environmental Protection?
  • Currently, the performance of primary plasticizers produced in China cannot fully satisfy the requirements for environmental protection, especially poor cleanliness and high toxicity. DOP and dioctyl adipate (DOA), especially the former, are the plasticizers widely used in PVC-based food wrap and packaging.
  • Which plasticizers are environmentally friendly?
  • Currently, commercial environmentally friendly plasticizers include aliphatic acid esters, citrates, epoxy, terephthalates, high-carbon phthalate esters, cyclohexane dicarboxylates (or tetrahydrophthalates), polyesters, phenyl polycarboxylates, etc.
  • What are plasticizers?
  • Plasticizers are intermediate chemical products whose properties determine greatly the performance of the products which they are added. It is estimated that in the search for plasticizers to modify rigid polymers, more than 30,000 substances have been tested.
  • What are the properties of plasticized products?
  • Therefore, properties of plasticized products presented in the following are typical of PVC applications: Abrasion (ASTM D5963). It is used in applications where the material undergoes friction continuously, like shoes soles. High resistance and low mass loss are expected. Aging in oven (ASTM D573).
  • Are plasticizers compatible with polymers?
  • They are highly compatible with polymers and can be added in large quantities. For example: up to 50% of vinyl gloves are made up of plasticizers, which make the PVC flexible and soft enough to wear. A secondary plasticizer is one that typically cannot be used as the sole plasticizer in a plasticized polymer.
  • Why are plasticizers important for PVC articles?
  • Plasticizers are the most important additive for PVC articles. The total production of plasticizers in China has reached 3 million tons per annum in 2011. Traditional phthalate plasticizers are the major products, ~80% of the overall use. Recently, phthalate plasticizers have been found toxic to infants, fetus, and reproductive systems.

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