DEHT is a suitable plasticizer option for phthalate-free
Abstract. Background and objectives: Due to increasing concerns about possible endocrine-disrupting properties, the use of the plasticizer di (2-ethylhexyl) phthalate (DEHP) will be banned in future blood storage. Di (2-ethylhexyl) terephthalate (DEHT) provides sufficient red blood cell (RBC) quality during conventional blood bank storage.
What is DEHP? Where is it used? Why is it used? | U.S. Plastic
What is DEHP? Di (2-Ethylhexyl) phthalate (DEHP) is a plasticizer used to make PVC soft and flexible. DEHP is the world's most widely used PVC plasticizer and is used in virtually every category of flexible PVC. Where is it used? DEHP is used in a wide range of soft PVC products, from medical devices such as medical tubing
The Long Goodbye to DEHP-plasticized PVC | mddionline.com
As a result, DEHP supplies have dwindled, at least in Europe, leading to price increases. Thus, the prices of alternatives have become more competitive. Such plasticizer alternatives to DEHP include di-2-ethylhexyl-terephtalate (DEHT), trioctyl trimellitate (TOTM), and 1, 2-Cyclohexane dicarboxylic acid diisononyl ester (DINCH).
Leaching of the plasticizer di(2-ethylhexyl)phthalate (DEHP
Di(2-ethylhexyl)phthalate (DEHP) is a widely used plasticizer to render poly(vinyl chloride) (PVC) soft and malleable. Plasticized PVC is used in hospital equipment, food wrapping, and numerous other commercial and industrial products.
What is the best alternative to DEHP for medical-grade PVC
If processed in truly dedicated equipment, DOTP can be produced nearly free of DEHP contamination. DOTP plasticizer producers specify a DEHP content of less than 50 parts per million, but almost all shipments contain significantly less than that. By contrast, TOTM can contain as much as 2,000 ppm of DEHP and is never free of it.
- How much DEHP is in plastic?
- Plastics may contain 1% to 40% of DEHP. It is also used as a hydraulic fluid and as a dielectric fluid in capacitors. DEHP also finds use as a solvent in glowsticks. Approximately three million tonnes are produced and used annually worldwide.
- What is DEHP used for?
- Due to its suitable properties and the low cost, DEHP is widely used as a plasticizer in manufacturing of articles made of PVC. Plastics may contain 1% to 40% of DEHP. It is also used as a hydraulic fluid and as a dielectric fluid in capacitors. DEHP also finds use as a solvent in glowsticks.
- Why is DEHP a phthalate?
- These chemicals are primarily used in the manufacturing of different plastics to improve their flexibility and workability. While DEHP was once a predominant phthalate, its use has dwindled in contemporary years because of rising troubles about its probable health impacts.
- Which phthalate plasticizer is used in medical devices?
- DEHP is the most common phthalate plasticizer in medical devices such as intravenous tubing and bags, IV catheters, nasogastric tubes, dialysis bags and tubing, blood bags and transfusion tubing, and air tubes. DEHP makes these plastics softer and more flexible and was first introduced in the 1940s in blood bags.
- Are there alternative plasticizers for flexible PVC articles?
- Manufacturers of flexible PVC articles can choose among several alternative plasticizers offering similar technical properties as DEHP.
- Do shoes contain phthalate plasticizer?
- In October 2009, Consumers' Foundation, Taiwan (CFCT) published test results that found 5 out of the sampled 12 shoes contained over 0.1% of phthalate plasticizer content, including DEHP, which exceeds the government's Toy Safety Standard (CNS 4797).
