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factory diisononyl phthalate for DINP plasticizer for pvc
  • What is DINP (diisononyl phthalate)?
  • DINP (diisononyl phthalate) is a commonly used plasticizer derived from the esterification of phthalic anhydride and isononyl alcohol. Diisononyl phthalate is abbreviated as DINP. This product is a transparent oily liquid with a slight odor. This product is a general-purpose main plasticizer with excellent performance.
  • Is diisononyl phthalate used as a plasticizer?
  • Diisononyl phthalate (DINP) is used as a plasticizer in children's products made from polyvinyl chloride (PVC), such as teethers and toys. Children may be exposed to phthalates when handling or mouthing PVC products because plasticizers are not covalently bound.
  • What is diisononyl phthalate?
  • In 1931, the commercial availability of polyvinyl chloride and the development of di-2-ehthylhexyl phthalate began the boom of the plasticizer PVC industry, the primary use of Diisononyl Phthalate, commonly referred to as DINP. Phthalate esters are the dialkyl esters of phthalic acid.
  • What is the difference between DOP and DINP plasticizer?
  • DINP is a preferred replacement for DOP plasticizer, and is highly compatible with PVC and shows good permanence. When compared to DOP, DINP has lower volatility, improved cold temperature flexibility, and better permanence in the final product.
  • Is diisooctyl phthalate a plasticizer?
  • Diisooctyl phthalate is classified as a plasticizer when migrating from food-packaging material (for foods of high water content only). 21 CFR 181.27 (USFDA); U.S. National Archives and Records Administration's Electronic Code of Federal Regulations.
  • What is vestinol 9 DINP?
  • Vestinol® 9 DINP (Diisononyl Phthalate) is a phthalate ester used mainly as a plasticizer. Plasticizers are substances added to plastics to increase their flexibility, transparency, durability, and longevity. They are primarily used to soften polyvinyl chloride.