The effect of plasticizers on properties of epoxy-thiokol Kenya

  • The effect of plasticizers on properties of epoxy-thiokol Kenya
  • The effect of plasticizers on properties of epoxy-thiokol Kenya
  • The effect of plasticizers on properties of epoxy-thiokol Kenya
  • Why do plasticizers decrease the strength of polymeric materials?
  • Generally, a decrease in the strength of polymeric materials is common when plasticizers are added because of the weaker interaction between polymeric chains (Sanyang et al., 2015) (Fig. 1).
  • Do plasticizers soften thermomechanical properties?
  • The effect of the different single-component plasticizers (glycerol, propylene carbonate and ethylene carbonate) on the mechanical and dynamic thermomechanical properties of the films were studied. Moreover, the softening effect of the two-component plasticizer based on deep eutectic solvents (DESs) was addressed.
  • Does a good plasticizer increase elongation of biocomposites?
  • Based on the DMA analysis at varying humidity, the addition of good plasticizer made biocomposites more responsive towards humidity. This in turn was observed as increased elongation as a result of good plasticization effect.
  • Can Plasticizers improve the ductility of cellulose-based biocomposites?
  • The ductility of cellulose-based biocomposites can be improved by adding plasticizers. Plasticizers are commonly low molecular weight chemicals that can interfere with the hydrogen bonding ability of cellulose biocomposites, resulting in higher elongation properties.
  • How do plasticizers interact with hydroxyl groups in the PVA chain?
  • The added plasticizers interact with the hydroxyl group in the PVA chain to construct hydrogen bond networks, [ 42, 43] replacing hydrogen bonds in the inter- or intra-PVA chains, thus forming structures with differences in plasticizer dispersion.
  • Does glycerol soften Plasticizer based on deep eutectic solvents?
  • Moreover, the softening effect of the two-component plasticizer based on deep eutectic solvents (DESs) was addressed. Of the single-component plasticizers, glycerol was found to be the most efficient by increasing the elongation at break of the composite by 53%.

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