What is the best alternative to DEHP for medical-grade
A monomeric plasticizer, TOTM’s high molecular weight makes it less mobile than other alternative plasticizers and, for that matter, than DEHP. In spite of its chemical designation as a terephthalate, DOTP is classified as a non-ortho-phthalate, different from DEHP in terms of animal toxicology and metabolization, explains Galland.
Alternative Plasticizers As Emerging Global Environmental and Health
The highest sedimentary DEHP level was recorded on the global scale. Legacy and alternative plasticizers in creek sediments significantly increased from 2008 to 2016, while those from inshore and offshore regions of the lake significantly decreased in assocn. with a diln. effect caused by the operation of a tidal power plant.
Perspectives on alternatives to phthalate plasticized poly(vinyl
New generation P-PVC include PVC plasticized with TOTM since this plasticizer is reported to leach from the plastic to a lesser extent in comparison to DEHP, most likely due to its higher molecular weight [3]. A prominent advantage of TOTM P-PVC materials is their improved gas exchange capacity, which is beneficial for platelet survival [3].
Alternative plasticizer - GYC TOTM | ChemSec Marketplace
TOTM - trioctyl trimellitate - phthalate free plasticizer alternative. Usage: Wires & Cabler Leather Cloths Gloves Shoes Construction materials PVC Plastisols Description TOTM has low volatility and low migration and its electric resistivity and heat resistance are excellent.
Phthalate and alternative plasticizers in indwelling medical devices
This action has forced manufacturers to replace DEHP with alternative plasticizers (APs), such as tris (2-ethylhexyl) trimellitate (TOTM), di- (2-ethylhexyl) terephthalate (DEHT), di (isononyl)-cyclohexane-1,2-dicarboxilic acid (DINCH), di- (2-ethylhexyl) adipate (DEHA), acetyl tri-n- butyl citrate (ATBC), diisodecyl phthalate (DiDP), di-isononyl
- What is Eastman TOTM plasticizer used for?
- Home ... Eastman™ TOTM Plasticizer (Tris (2-Ethylhexyl) Trimellitate) is the ideal PVC plasticizer for use in applications where low volatility is of supreme importance. These applications include wire and cable insulation (TOTM-CA) and interior automotive.
- Which plasticizer is better DINCH or TOTM?
- TOTM is a great plasticizer but has a low RBC hemolysis rating. DINCH is better for blood-related devices, while TOTM is suitable for other uses.
- What is the best alternative plasticizer?
- Based on Table 1, the TOTM is the best alternative plasticizer. But since it received a low rating specifically in RBC hemolysis, DINCH could be considered for medical devices intended to hold blood for infusion or storage. The TOTM possesses the required attributes, and manufacturers can use it for other purposes.
- Is DINCH a good alternative plasticizer?
- This plasticizer is not recommendable. Based on Table 1, the TOTM is the best alternative plasticizer. But since it received a low rating specifically in RBC hemolysis, DINCH could be considered for medical devices intended to hold blood for infusion or storage.
- Are BTHC plasticizers sustainable?
- However, it failed in efficiency factors, migration, and RBC hemolysis. ATBC and BTHC are bio-based pvc plasticizers. In terms of sustainability, they are the best plasticizers on the list. They do not pose hazards to the environment because they are both biodegradable.
- What are the advantages and disadvantages of TOTM polymers?
- It provides the desired changes to physical and mechanical properties without causing changes to the chemical structure of the polymer. Based on Table 1, TOTM got the highest rank of 1 in compatibility, chemical resistance, long-term aging, and migration. Its principal drawbacks are efficiency factor, relative cost, and RBC hemolysis.
