high purity Polyester plasticizer

  • high purity Polyester plasticizer
  • high purity Polyester plasticizer
  • high purity Polyester plasticizer
  • What are polyester plasticizers?
  • Polyester Plasticizers Polyester plasticizers are a type of superior plastics additives, not only as the primary plasticizers but also as specialty additives in various PVC articles, polymeric materials, and rubber articles [41, 42, 43].
  • Are polyester plasticizers safe?
  • Polyester plasticizers have low toxicity and can be used in plastic articles with high safety requirements. The USA’s FDA has approved its use in food contact materials . Polyester plasticizers have better extraction resistance than traditional phthalates and are highly compatible with PVC resins .
  • Why do we offer a wide range of plasticizer products?
  • By offering a large range of products, we provide our customers the versatility of identifying a plasticizer family that is effective with various polymers, and gives several product options from which to choose for optimum performance characterists - from general use to most demanding requirements.
  • Which plasticizer is more volatile?
  • In general, plasticizers with low molecular weights or poor PVC compatibility are more volatile; those with high molecular weights, good PVC compatibility, or bulky functional groups are less volatile. Macroplasticizers such as polyesters have high molecular weights and are generally non-volatile.
  • Which plasticizer is best?
  • Polyester and benzene multi-carboxylate plasticizers with molecular weights > 1000 have excellent durability and are commonly used in the so-called permanent articles such as electrical cables, refrigerators, and car interiors. Moreover, 1,2-propylene glycol adipate polyester and phosphate plasticizers also have good durability.
  • 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.

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