Polymers range from familiar synthetic plastics such as polystyrene to natural biopolymers such as DNA and proteins that are fundamental to biological structure and function. Polymers, both natural and synthetic, are created via polymerization …

2024年12月11日 · A polymer is any of a class of natural or synthetic substances composed of very large molecules, called macromolecules, which are multiples of simpler chemical units called monomers. Polymers make up many of the materials in living organisms and are the basis of many minerals and man-made materials.

2017年10月13日 · Even the DNA in your cells is a polymer. By definition, polymers are large molecules made by bonding (chemically linking) a series of building blocks. The word polymer comes from the Greek words for “many parts.” Each of those parts is scientists call a monomer (which in Greek means “one part”).

2019年12月5日 · A polymer is a type of chemical compound whose molecules are bonded together in long repeating chains.

A polymer is a large molecule or a macromolecule, which essentially is a combination of many subunits. The term polymer in Greek means ‘many parts’. Polymers can be found all around us, from the strand of our DNA, which is a naturally occurring biopolymer, to polypropylene which is used throughout the world as plastic.

2023年7月4日 · What is a Polymer? A Polymer is a very big molecule or complexly structured material made up of macromolecules, which are small, simple compounds that repeat themselves to make polymers. Both Synthetic Polymers as well as Natural Polymers play significant and relevant roles in daily life.

2019年9月8日 · A polymer is a large molecule made up of chains or rings of linked repeating subunits, which are called monomers. Polymers usually have high melting and boiling points. Because the molecules consist of many monomers, polymers tend to …

Polymers are substances composed of macromolecules, very large molecules with molecular weights ranging from a few thousand to as high as millions of grams/mole.

Polymers are large molecules made up of repeating subunits. Polymers can be natural or synthetic and have a wide range of characteristics. Polymers have diverse applications in construction, including piping, roofing, insulation, flooring, paint, and concrete.

2021年7月21日 · Polymers are made from monomers linked by chemical bond s. They are produced by polymerization, and occur either naturally or synthetically. Examples of natural polymers are cellulose, shellac and amber. Biopolymers such as proteins and nucleic acid s play crucial roles in biological processes.