Compatibility of Various Plasticizers with Airflex 400 Emulsion Serbia

  • Compatibility of Various Plasticizers with Airflex 400 Emulsion Serbia
  • Compatibility of Various Plasticizers with Airflex 400 Emulsion Serbia
  • Compatibility of Various Plasticizers with Airflex 400 Emulsion Serbia
  • What is Wacker Airflex® 400?
  • Airflex® 400 by Wacker is developed as a high-performance base for adhesives. (polyvinyl alcohol protected emulsion). The dried adhesive film has toughness and flexibility. Shows good resistance to creep at elevated temperatures. Airflex® 400 provides rapid setting speed, strong wet tack, good machinability.
  • Why is polymer-plasticizer incompatibility important?
  • Compatibility between a polymer and a plasticizer produces stable and homogeneous coating film. It is often characterized by a high miscibility between the plasticizer and the polymer blend. Polymer-plasticizer incompatibility influences not only the mechanical properties but also drug release , .
  • Are plasticizers compatible with polymers?
  • They are highly compatible with polymers and can be added in large quantities. For example: up to 50% of vinyl gloves are made up of plasticizers, which make the PVC flexible and soft enough to wear. A secondary plasticizer is one that typically cannot be used as the sole plasticizer in a plasticized polymer.
  • Which plasticizer is more compatible with PEG400 vs MCC?
  • Calculation of solubility parameter δ using molecular simulations showed that PVP and HPMC are more compatible with PEG400 as a plasticizer than MCC. DPD simulations showed that PEG plasticizer mix well with PVP indicating good compatibility between them.
  • How does polymer-plasticizer incompatibility affect drug release?
  • Polymer-plasticizer incompatibility influences not only the mechanical properties but also drug release , . Permanence of a plasticizer means its tendency to remain in the plasticized material; i.e. long term compatibility. It depends on the size of the molecule and on its rate of diffusion.
  • Do plasticizers affect polymeric coating properties?
  • Various studies have been reported in the literature, investigating the effect of plasticizers on the properties of the final polymeric coating. Laboulfie et al. studied the effect of plasticizer on the mechanical resistance and thermal behavior of composite coating films.

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