Polymers | Free Full-Text | How Green is Your Plasticizer? - MDPI
In order to answer the question “how green is your plasticizer?”, we need to not only ensure that compounds meet the balanced criteria of an effective plasticizer, but we must assess the effects of the plasticizer from non-traditional measures, informed by green chemistry, shown in Figure 1. Figure 1. Green plasticizer design considerations.
How Green is Your Plasticizer? - PubMed
Plasticizers are additives that are used to impart flexibility to polymer blends and improve their processability. Plasticizers are typically not covalently bound to the polymers, allowing them to leach out over time, which results in human exposure and environmental contamination. Phthalates, in pa
How Green is Your Plasticizer? - ResearchGate
As there is mounting pressure to find safe replacement compounds, this review addresses the design and experimental elements that should be considered in order for a new or existing plasticizer...
Special Issue "Green Plasticizers for Polymers" - MDPI
The scope of this issue ranges from synthesis of green plasticizers, enhancement of physical and rheological properties, migration of plasticizers upon disposal, relationships between plasticizers and human health, and life-cycle-assessment.
Green plasticizer design considerations. Adapted from R.F
... order to answer the question "how green is your plasticizer?", we need to not only ensure that compounds meet the balanced criteria of an effective plasticizer, but we must assess the...
- How can a plasticizer be considered green?
- Special consideration should also be given to the design stages of producing a new molecule and the synthetic and scale-up processes should also be optimized. Only by taking a multi-faceted approach can a plasticizer be considered truly green. Content may be subject to copyright.
- What are plasticizers used for?
- Plasticizers are additives that are used to impart flexibility to polymer blends and improve their processability. Plasticizers are typically not covalently bound to the polymers, allowing them to leach out over time, which results in human exposure and environmental contamination.
- What is the scope of a plasticizer issue?
- The scope of this issue ranges from synthesis of green plasticizers, enhancement of physical and rheological properties, migration of plasticizers upon disposal, relationships between plasticizers and human health, and life-cycle-assessment.
- Why are phthalates a problem in plasticizers?
- Despite the improvement in properties in such blends, one the most common group of plasticizers, the phthalates have become increasingly under scrutiny due to concerns regarding toxic metabolites, which can encounter humans via migration from articles, such as blood bags and children’s toys.
- Does plasticizer species affect free volume properties of poly (vinyl alcohol)?
- The effect of plasticizer species and the degree of hydrolysis (DH) on the free volume properties of poly (vinyl alcohol) (PVA) were studied using positron annihilation lifetime spectroscopy. Both glycerol and propylene glycol caused an increase in the free volume cavity radius, although exhibited [...] Read more.
