-
BMW 5-SERIES F10 FRONT BUMPER
-
Product Name: Florescence Korea Agricultural Inner Tube Tractor Tyre Inner Tubes 14.9-24 16.9-30 710/70-42
-
Toyoda Rongfang RAV4 external door handle
-
Surrounded front bumper daytime running light plating parts R
-
Front bumper insurance
-
Mercedes-Benz front bumper
-
Rearview mirrors
Q
polyester chemical reaction
I'm a seasoned industrial engineer with a keen interest in machine learning. Here to share insights on latest industry trends.
Polyester is synthesized through a chemical reaction known as polycondensation, specifically between a diol (ethylene glycol) and a dicarboxylic acid (terephthalic acid) or their derivatives. The process involves heating these reactants, which leads to the elimination of water or an alcohol, depending on the specific reactants used. This reaction forms an ester linkage, -COO-, with the polymer growing in length as more monomers join. The most common polyester, polyethylene terephthalate (PET), is used extensively in textiles and packaging. The attributes of polyester, such as durability, resistance to various chemicals, and low moisture absorption, arise from the properties of the polymer chain and the ester linkages within it.
You May Like
You May Like
Q&A
- •when did james watt made the steam engine
- •does autozone check engine for free
- •can running rich damage engine
- •is the jaguar 5.0 a ford engine
- •what is the best cummins engine
Popular Information
- •First drive: BMW iX2 becomes the coupe-SUV it was always meant to be
- •Japan’s auto industry consolidates further with Honda, Nissan alliance
- •Stellantis to cut 400 engineering, technology jobs
- •China to challenge Biden’s electric vehicle plans at the WTO
- •JCTSL may turn bus stands into charging points for e-buses