what is the main difference between polyethylene and polyesters what is the main difference between polyethylene and polyesters
Polyethylene terephthalate (PET) fits the definition of a polyester so the name is redundant. I think PETP is simply an old abbreviation for PET.
No, PE is an abbreviation for polyethylene. The abbreviation for polyester (polyethylene terephthalate) is PET.
the difference is in the backbone... if the backbone is unsaturated then it is an unsaturated polyester, if the backbone is saturated then it is a saturated polyester...
"polyester fiber" consists of individual fibers that are usually at least sever meters, often hundreds of meters, long. In "polyester staple fiber", the fibers have been cut or chopped so that an individual fiber is rarely more than 30 centimeters long.
dun noe
The main difference between polypropylene and polyethylene is their chemical structure. Polypropylene has a more rigid structure, making it stiffer and more heat-resistant than polyethylene. Polyethylene is more flexible and has a lower melting point. You can also differentiate them by their density, with polyethylene being less dense than polypropylene.
Polyethylene
There is no difference between polythene and polyethylene. Polythene is simply another name for polyethylene, which is a common type of plastic material used in many products such as plastic bags, containers, and packaging.
of course its not why ask it is a type of cotton
Wool is a natural fibre grown by animals as fleece; polyester is fabricated from petroleum.
yes it is so chose polestar
PET (polyethylene terephthalate) is another name for polyester.