Effect of plasticizers on physicochemical properties Colombia

  • Effect of plasticizers on physicochemical properties Colombia
  • Effect of plasticizers on physicochemical properties Colombia
  • Effect of plasticizers on physicochemical properties Colombia
  • What is the effect of plasticizers on tensile strength and elongation?
  • Generally, the plasticization effect of plasticizers strengthens the film structure, in which the tensile strength and elongation of the films are improved and water barrier properties are reduced. 1. Introduction
  • Do plasticizers affect the functional properties of biodegradable gelatin-based films?
  • Thus, addition of plasticizers into the film materials improves the functional properties of films by increasing their extensibility, dispensability, flexibility, elasticity, and rigidity. This study aims to review the current findings on how plasticizers impact the functional properties of biodegradable gelatin-based films.
  • Do plasticizers affect the physical properties of Dioscorea hispida starch films?
  • The effects of plasticizer types and contents on the physical, mechanical, morphological, as well as thermal properties of Dioscorea hispida starch films have been studied. Dioscorea hispida starch films without plasticizers were brittly accompanied by numerous visible cracks and were difficult to be peeled off the surface layer.
  • How do plasticizers affect film types and concentrations?
  • On the other hand, the types and concentrations of the plasticizers were significantly affected by films made from other plasticizers (Table 1). When the amount of plasticizer in a starch-based film was increased, the film became more hydrophilic.
  • Does plasticizer type and concentration influence the properties of cassava-starch-based films?
  • High contents of plasticizer resulted in changes in the properties of the films. Overall, it can be concluded that the plasticizer type and concentration significantly influence the properties of cassava-starch-based film.
  • How do plasticizers affect crystalline morphology?
  • Crystalline and morphology structures were also changed differently according to the type of plasticizers. The crystalline degree was increased by all these plasticizers with an order: glycerol > PEG > PG. PEG had the best plasticizing effect in decreasing the tensile strength, modulus and increasing the elongation of pure HPMC and blending films.

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