poly aluminum chloride 10 17% liquid powder packaging

Influence of plasticizers on the water sorption isotherms and

It was found that the sorption of water vapours increases with increasing the amount of plasticizer and decreases with increasing temperature. The Van Deemter equation was found to be applicable to these systems and was used to determine diffusion coefficients and activation energies for diffusion.

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Influence of plasticizers on the water sorption isotherms and

The sorption of water is related to hydroxyl groups on the molecule and its molecular weight. At lower a w (0.11) and low plasticizer concentration, the sorbitol plasticized film showed highest water sorption while glycerol plasticized film showed highest sorption at higher a w.

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Influence of a plasticizer on water sorption by polymethyl

Influence of a plasticizer on water sorption by polymethyl methacrylate S. Kalachandra , Dental Research Center, University of North Carolina, Chapel Hill, NC 27514

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Influence of Plasticizers in Enzymatic Degradation and Water

Influence of Plasticizers in Enzymatic Degradation and Water Resistance of Starch Foam Trays Obtained by Thermal Expansion Fernanda Stoffel1 · Eduarda Francine Weschenfelder1 · Marli Camassola2 · Luciani Tatsch Piemolini?Barreto3 · Mara Zeni1 Published online: 1 February 2019 ? Springer Science+Business Media, LLC, part of Springer Nature 2019

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Effects of plasticizers on water sorption and aging stability

The sorption of water is related to hydroxyl groups on the molecule and its molecular weight. At lower a w (0.11) and low plasticizer concentration, the sorbitol plasticized film showed highest water sorption while glycerol plasticized film showed highest sorption at higher a w.

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Influence of a monomeric plasticizer on the water‐sorption

It was found that the sorption of water vapours increases with increasing the amount of plasticizer and decreases with increasing temperature. The Van Deemter equation was found to be applicable to these systems and was used to determine diffusion coefficients and activation energies for diffusion.

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Influence of a plasticizer on water sorption by polymethyl

Influence of a plasticizer on water sorption by polymethyl methacrylate S. Kalachandra , Dental Research Center, University of North Carolina, Chapel Hill, NC 27514

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Effects of plasticizers on water sorption and - ResearchGate

Maillard reaction, binding sites, biodegradability, biopolymers, carboxymethylcellulose, edible films, films (materials), glass transition temperature, glycerol, humidity, hydrophilicity, light transmission, oleic acid, phase transition, pigments, plasticizers, polyethylene glycol, sorbitol, sorption, sorption isotherms, whey protein concentrate...

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Effects of plasticizers on water sorption and aging stability

Influence of water sorption and phase transitions requires clarification to understand plasticizer mechanisms on the physico-chemical properties of biodegradable and edible films. The effects of plasticizers as glycerol, xylitol, sorbitol, polyethylene glycol 400 (PEG 400) and oleic acid were investigated on water sorption, phase transitions and properties in whey protein concentrate and

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Effects of plasticizers on sorption and optical - Springer

Biodegradable films from many protein sources have in recent decades attracted a lot of attention for their potential use in food protection because they have several advantages over synthetic films, including those related to the environment. The effects of type and concentration of plasticizers on microstructure, sorption isotherms and water vapor permeability (WVP) of films obtained from

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Effects of plasticizers on sorption and optical properties of

Increase in plasticizer concentration resulted in increase in equilibrium moisture content of the film and was supported by GAB model of sorption indicating that isotherms were of Type II. The monolayer value increased with the increase in plasticizer concentration with a peak of 0.93 g.g-1 for glycerol.

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Influence of a plasticizer on water sorption by polymethyl

Influence of a plasticizer on water sorption by polymethyl methacrylate S. Kalachandra , Dental Research Center, University of North Carolina, Chapel Hill, NC 27514

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Evaluation of Moisture Sorption Methods for Aqueous Moisture

factors that affect rate and extent of moisture sorption is important. This understanding allows for appropriate choices and levels of pigments, fillers, polymers, plasticizers and other additives. The objectives of this study were therefore to a) establish suitable methods to assess water vapor resistance of coatings, b)

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Influence of plasticizers on the water sorption isotherms and

Biodegradable films from many protein sources have in recent decades attracted a lot of attention for their potential use in food protection because they have several advantages over synthetic films, including those related to the environment. The effects of type and concentration of plasticizers on microstructure, sorption isotherms and water vapor permeability (WVP) of films obtained from

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Sorption Behavior of Mixtures of Glycerol and Starch

Maillard reaction, binding sites, biodegradability, biopolymers, carboxymethylcellulose, edible films, films (materials), glass transition temperature, glycerol, humidity, hydrophilicity, light transmission, oleic acid, phase transition, pigments, plasticizers, polyethylene glycol, sorbitol, sorption, sorption isotherms, whey protein concentrate...

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Comparative Effect of Different Plasticizers on Barrier

Influence of water sorption and phase transitions requires clarification to understand plasticizer mechanisms on the physico-chemical properties of biodegradable and edible films. The effects of plasticizers as glycerol, xylitol, sorbitol, polyethylene glycol 400 (PEG 400) and oleic acid were investigated on water sorption, phase transitions and properties in whey protein concentrate and

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Influence of plasticizers on the water sorption isotherms and

Influence of plasticizers on the water sorption isotherms and water vapor permeability of chicken feather keratin films Author: Martelli,

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Effects of plasticizers on water sorption and aging stability

Vol. 272 (2020) Effects of plasticizers on water sorption and aging stability of whey protein/carboxy methyl cellulose films Huntrakul, K., Harnkarnsujarit, N. Journal of Food Engineering. Vol. 272 (2020) ?????????? ?????????? ?????????????? Article title

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A Detailed Review Study on Potential Effects of Microplastics

For all matrices, a mixture of intercalated and exfoliated structures was formed by the addition of pristine montmorillonite, whereas an aggregate structure was obtained with organoclay. The thermal stability was not significantly influenced by the addition of clays. Water sorption was examined as a function of the matrix and clay hydrophilicity.

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