EP2960282A1 - Plasticizer composition suitable for pvc
Plasticized PVC composition, according to embodiment 10, characterized by comprising: i) 100 parts (weight/ weight) of at least on PVC resin; ii) 1 to 200 parts (weight/ weight) of epoxidized...
PVC PLASTICIZERS AND METHODS FOR MAKING THEREOF - European
[0001] The present disclosure relates to polyvinyl chloride (PVC) plasticizer compositions derived from fatty acids having a low carbon footprint, such as tall oil fatty acids, and methods for making the compositions. BACKGROUND [0002] Plasticizers are added to materials to modify their physical properties, increase the plasticity, i.e., a non
PLASTICIZER COMPOSITION AND PREPARATION METHOD THEREFOR
[0001] The present invention relates to a plasticizer composition and a method for preparing the same, and more specifically, a plasticizer composition which comprises anhydrosugar alcohol monoester, anhydrosugar alcohol diester and sugar alcohol ester with specific amount ratios and thus has improved plasticity and excellent storage stability, and
LECITHIN AND PLASTICIZER COMPOSITIONS AND METHODS - Justia
In various embodiments, the plasticizer used in the disclosed compositions and methods may be selected from the group consisting of a bio-based plasticizer, a citrate, an adipate, a pentaerythritol ester, an isosorbide ester, medium chain triglycerides, a polyglyercol ester, and combinations of any thereof.
ResearchGate
ResearchGate
- How does a new plasticizer work?
- Thus, studies have shown that the new plasticizer is characterized by high technological indicators—the thermal stability and efficiency of the plasticizing action—and also contributes to an increase in the fluidity of the melt of polymer compositions and the expansion of the temperature range for processing compounds based on it.
- How are plasticizers classified?
- Plasticizers are classified based on their chemical composition. It is important to understand the influence of structural elements on the properties of plasticizers and their effect on base polymers. For example, the presence of elements like alcohols in a homologous series of phthalates, and adipates.
- What is a plasticizer chemistry?
- Plasticizers are the most used additives in the plastics industry. They are generally available as non-volatile, colorless liquids. They improve the properties of the polymer. With several plasticizer chemistries available in the market choosing the right one can be daunting. In this guide, you will read more about:
- Why is the introduction of a plasticizer important?
- The introduction of a plasticizer into a polymer composition is important from a practical and theoretical point of view. Lowering the glass-transition temperature of the polymer with the introduction of a plasticizer makes it possible to expand the temperature range of its highly elastic state, that is, to increase its frost resistance.
- Why is plasticization important?
- Plasticization is the process of making the final plastic product more flexible. By incorporating the right type and amount of plasticizer you can tweak your formulation. Hence, selecting the right plasticizer for a specific application is very critical to make the product softer. Plasticization can occur both internally and externally.
- Which plasticizers are the most economical and in demand?
- In market conditions, phthalate plasticizers turned out to be the most economical and in demand [ 27 ]. According to expert data, in 2019, the capacity of the global market of plasticizers is about 8 million tons [ 28 ]. Of these, the phthalate-free market constitutes 35% of the total [ 29 ].
