Biopolymers & Bioplastics

Cross Linked Polymers

Thermosets and <a a="" about="" above="" ai-generated="" also="" and="" behave="" behavior="" best="" between="" by="" coarse="" coarsely="" compares="" completely="" cross-linked="" different="" elastic="" elastomer="" from="" glass="" has="" highly="" data-cke-saved-href="" href="" in="" is="" low="" mechanical="" moduli="" modulus="" more="" of="" plot="" polymers.="" reflected="" s="" shear="" temperature="" than="" the="" their="" thermoplastic="" title="" learn"="" topic="" transition="" typical="" uncross-linked="" versus="">glass transition temperature. The glass transition temperature of these materials is usually below -50 °C, so they are soft and flexible at room temperature. In contrast, highly crosslinked systems, typical in thermosets, show a smaller decrease in stiffness as the material is raised above the glass transition temperature; the decrease in properties becomes smaller as the degree of cross-linking increases .crossed linked polymers are usually contains rubber in terms of flexibility.  One of the most important properties of Cross-linked Polymers is that, they are thermosetting, which means, they cannot be melted or dissolved. So it can be harder for us to process this kind of polymer. They are considered as ideal dressings as they clean, rehydrate dry and necrotic tissues and initiate autolytic debridement. It has been reported that they promote moist healing and are used to treat venous leg ulcers.