High Performance Polyhexahydrotriazine (PHT) Thermoset for the Synthesis of Furanics

The utilize of polyvinyl chloride in the manufacturing of blood bags responsible for preserving blood. It attains an extensive range of performance and processing requirements such as flexibility, transparency, physical, antibacterial and non-hemolysis properties. So, in the present flax-seed gel was incorporated in PVC matrix at various concentration (1, 2 and 3) %. Then wheat extract was added to samples has better properties in two percentage (0.5 and 1) %. The obtained results show, a significant change in the properties of the composite produce, where the tensile strength increased with increasing concentration of extract from flax seed gel, but it decreased when wheat extract was added, and when both extracts were added, the inhibition zone increased against bacterial activity for two types of bacteria (S. aureus and C. albicans). Also, the ability to absorb water and wettability increased with increasing concentration of plant extracts. On the other hand, the transparency decreased with increasing concentration of flaxseed gel, but when wheat gel was added to it increase of transparency. All samples were non-hemolytic in hemolysis test.

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Effect of chitosan and natural materials on properties of polyvinylchloride for blood bags applications

Saadi,

Salih,

Mohammed

2024

J. Phys.: Conf. Ser.

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Polyvinyl chloride is the most common material used in the manufacture of blood bags, and chitosan and wheat extract were used to improve the biological, physical, mechanical and optical properties of the manufactured blood bag. Chitosan was added at three concentrations (1, 2, and 3%) to the PVC matrix sample, and the wheat extract was supplemented to the sample having the highest properties to study its effect. It was found that the addition of chitosan led to an increase in tensile strength, as well as a significant increase in inhibition against the bacterial activity of two types of bacteria (S. aureus and C. albicans), and the ability to absorb water, but the addition of wheat extract led to a very small decrease in absorbency. Also, the supplement of chitosan and wheat extract reduced the transparency of the manufactured blood bag. All samples were characterized as not having the ability to non-hemolytic in the hemolysis test. All the results of polymer blends and polymer composite were compared with the pure PVC and commercial blood bags as reference samples.

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High Performance Polyhexahydrotriazine (PHT) Thermoset for the Synthesis of Furanics

Cited by 4 publications

References 32 publications

Synthesis of value-added furan compounds from biomass derived glucose via cascade catalysis using functionalized V2O5 catalysts

Synthesis of value-added furan compounds from biomass derived glucose via cascade catalysis using functionalized V2O5 catalysts

Estimation the Properties of Polymer Matrix Reinforced with Plants Extract Used for Medical Fluid Bags

Effect of chitosan and natural materials on properties of polyvinylchloride for blood bags applications

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