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...
The difference between isotactic polypropylene and syndiotactic polypropylene lies in the arrangement of the propylene monomer units in the polymer chain. In isotactic polypropylene, all the methyl groups of the propylene units are on the same side of the polymer chain, while in syndiotactic polypropylene, the methyl groups alternate sides. This difference in arrangement affects the properties and crystallinity of the polymer.
what is the main difference between polyethylene and polyesters what is the main difference between polyethylene and polyesters
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.
Well, polypropylene and polyester upholstery fabric are both wonderful choices for furniture. They are durable, easy to clean, and come in a variety of colors and textures. Just like painting a happy little tree, choosing between these fabrics is a matter of personal preference and what brings you joy in your space.
of course its not why ask it is a type of cotton
polyacrylate
Wool is a natural fibre grown by animals as fleece; polyester is fabricated from petroleum.
The main difference between polyester staple fiber yarn and polyester filament yarn is that polyester staple fiber yarn is made up of chemicals. Polyester filament yarn contains both man-made and natural fibers.
Polyester is a polymer chain of Ester monomer and BOPP is a Polymer chain of Propylene monomer. Harit Singhvi
Filter bags are usually made from one of the following materials: nylon, polyester, polypropylene, wool, or fluoride. The most common material used is polyester.