Polyesters are a group of organic polymers that contain the ester functional group in their main chain. Polyesters can be either thermoplastic or thermoset, depending on the rest of their structure, but the most common polyesters are thermoplastic.
F. H. Axtell has written: 'A study of the flow properties and processability of thermoplastic polyesters'
Polyester is a category of polymers which contain the ester functional group in their main chain. Although there are many polyesters, the term "polyester" as a specific material most commonly refers to polyethylene terephthalate (PET). Polyesters include naturally occurring chemicals, such as in the cutin of plant cuticles, as well as synthetics through step-growth polymerization such as polycarbonate and polybutyrate. Natural polyesters and a few synthetic ones are biodegradable, but most synthetic polyesters are not.Depending on the chemical structure, polyester can be a thermoplastic or thermoset; however, the most common polyesters are thermoplastics.
thermoplastic
what is the main difference between polyethylene and polyesters what is the main difference between polyethylene and polyesters
It is a thermoplastic! :)
Thermoplastic
thermoplastic
Teflon is a thermoplastic.
Acrylic is a thermoplastic
No. Wool is not a thermoplastic fiber because when exposed to heat, it does not melt and change.
Thermosetting
thermoplastic