Plasticisers for medical applications | PVCMed Alliance
Safe alternatives to DEHP in medical applications. The phthalate DEHP used to be the main plasticizer in medical PVC due to its technical properties and low cost. The substance has been under increasing scrutiny by regulatory and medical authorities, and in the EU its continued use in medical devices after May 2025 requires robust justification.
What is the best alternative to DEHP for medical-grade PVC
DOTP-plasticized PVC compound of 75 Shore A durometer currently costs 10 to 15 cents per pound less than one plasticized with TOTM. This is chiefly because TOTM is far more expensive.
Plasticizers: Types, Uses, Classification, Selection & Regulation
Dioctyl Terephthalate (DOTP, DEHT) Plasticizer Molecule Phthalates appear virtually colorless with a faint odor. They have limited solubility in water but are miscible in many of the organic solvents (mineral oil etc.) Phthalate Plasticizers Benefits & Limitations Phthalate Plasticizers Applications
The Long Goodbye to DEHP-plasticized PVC | mddionline.com
The idea of scrapping the use of polyvinylchloride (PVC) materials containing di (2-ethylhexyl)phthalate (DEHP) plasticizers is not new. However, despite such endeavors, both PVC and DEHP plasticizer still abound in a variety of products, including garden hoses, building materials, toys, and such medical devices as, catheters, feeding tubes, and IV sets.
DIOCTYL PHTHALATE (DOP)
Di (2-ethylhexyl) phthalate (DEHP) is one of the most cost effective and widely available general purpose plasticisers. It is used mainly for making PVC soft and pliable and it accounts for around 15% of all plasticiser usage in Western Europe . DEHP (CAS No [117-81-7]) is also known as di-octyl phthalate (DOP).
