Plasticizer Degradation by Marine Bacterial Isolates: A
Many commercial plasticizers are toxic endocrine-disrupting chemicals that are added to plastics during manufacturing and may leach out once they reach the environment. Traditional phthalic acid ester plasticizers (PAEs), such as dibutyl phthalate (DBP) and bis(2-ethyl hexyl) phthalate (DEHP), are n
Developments of biobased plasticizers for compostable
ble to di-2-ethylhexyl phthalate (DEHP), however ATBC is found to. ... Abbreviations: CAPs, citric acid plasticizers; TBC, tributyl citrate; TEC, triethyl citrate. 8o f1 7 ALHANISH AND ABU GHALIA.
AQUACOAT ECD: CRITICAL FORMULATION ATTRIBUTES OF PLASTICIZER
order of plasticizers is ATEC > DEP > TBC > DBP > ATBC > DBS: in other words, a plasticizer with comparatively high water-solubility, such as DEP, shows a higher rate constant and faster plasticizer uptake than the water-insoluble DBS. Various studies have also been carried out to predict mass transfer of different plasticizer types
Effect of acetylated citrate plasticizer on mechanical
In this work, the effects of acetylation modification on the plasticization properties of citrates (triethyl citrate (TEC), acetyl triethyl citrate (ATEC), tributyl citrate (TBC) and acetyl tributyl citrate (ATBC)) were investigated by using a combination of characterization techniques and molecular dynamics (MD) simulation.
Analysis of the most appropriate risk management option (RMOA)
tributyl ester Acetyl tributyl citrate Type of substance Mono-constituent Multi-constituent UVCB Structural formula: 1.2 Similar substances/grouping possibilities The tributyl citrate (TBC, EC No 201-071-2) registrant proposed in its dossier a category approach with TEC, ATEC, ATBC and ATEHC (see FR RMOA on TBC). The read-
- Is tributyl citrate a good plasticizer for polylactide and polyhydroxybutyrate?
- Use the link below to share a full-text version of this article with your friends and colleagues. Learn more. The effectiveness of tributyl citrate (TbC) as a plasticizer for polylactide and polyhydroxybutyrate was analysed in order to improve the ductility of these polymers and make them good candidates for food packaging applications.
- Is TBC a phthalate plasticizer?
- ... In addition to DOIP, TBC is another non-phthalate plasticizer that was identified in two vinyl glove samples. TBC has been reported to be a safer alternative to phthalates and biocompatible plasticizers [58, 59].
- Does plasticizer tributyl citrate increase moisture permeability?
- Jost et al. (2014) studied the WVP as a function of the plasticizer type and concentration in the alginate cast films. Chaos et al. (2019) found that adding the plasticizer tributyl citrate would increase the moisture permeability of polylactide and polyhydroxy butyrate films.
- Is TBC a safe alternative to phthalates?
- TBC has been reported to be a safer alternative to phthalates and biocompatible plasticizers [58, 59]. It has numerous applications in the polymer industry, particularly for the synthesis of PVC polymers used for food contact materials . ... ...
- Why do plasticized P3HB formulations have higher crystallinity?
- The higher mobility of the polymer chains allows them to pack into a crystalline structure, and therefore, the degree of crystallinity of the plasticized P3HB formulations is higher. This phenomenon has been reported by Chaos et al. in plasticized PLA and PHB with tributyl citrate (TbC).
- What is the oxygen permeability of PLLA and PHB plasticized with TBC?
- Oxygen permeability for PLLA and PHB plasticized with TbC. oxidation and the growth of aerobic microorganisms. T hese lead of toxic compounds. Therefore, the characterization of oxygen shelf life of food. ity coefficients). PLLA presents a value of 0.14 Barrer that is the ually with the addition of TbC. significantly with the amount of plasticizer.
