styrene polymersunsaturated polyester resinsThis chapter describes some special issues of certain polymers containing flame retardants. Aliphatic nylons are relatively easily ignitable materials which support combustion and are therefore required to be fire retarded for some applications. The polyphenylene ether...
Polymer, any of a class of natural or synthetic substances composed of very large molecules that are multiples of simpler chemical units. Polymers make up many of the materials in living organisms, and they constitute the basis of certain minerals and hu
Natural Polymers Overview, Types & Examples Related Study Materials Browse by Courses Physical Chemistry: Help & Review Campbell Biology: Online Textbook Help Photosynthesis: Help & Review Evolution Study Guide Glencoe Earth Science: Online Textbook Help HiSET Science: Prep and Practice Molecular ...
These subunits, or building blocks for polymers, are called monomers. Natural polymers make up most of the cellular structures that compose living beings, but they are not just found in living organisms. Many plastics and other human-made materials that make modern living possible are synthetic ...
These subunits, or building blocks for polymers, are called monomers. Natural polymers make up most of the cellular structures that compose living beings, but they are not just found in living organisms. Many plastics and other human-made materials that make modern living possible are synthetic ...
000 or more atoms. macromolecules are also termed as polymers. they are formed by the polymerisation of molecules such as carbon, hydrogen and oxygen. the monomer units of macromolecules are polar in nature, with their heads and tails with different physical and chemical properties. also read:...
Polymers containing electrically conductive fillers show interesting electrical properties like semiconductors and metals without losing the processability of polymers. Typical applications are as antistatic (electrostatic dissipation) materials, electro-magnetic interference shielding materials, heaters and sensors. ...
Biopolymers - Biopolymers are polymeric biomolecules which contain monomeric units that are covalently bonded to form larger molecules. Biopolymers are polymers that are produced by living organisms. Biopolymers are composed of monomeric units
Organic polymers play a crucial role in living things, providing basic structural materials and participating in vital life processes. For example, the solid parts of all plants are made up of polymers. These include cellulose, lignin, and various resins. Cellulose is a polysaccharide, a polymer ...
Solid phase synthesis is effective at quickly yielding purified product, since impurities and unreacted materials are washed away in the various steps of the synthesis. Furthermore, the entire synthesis is amenable to computer control and automation. Solid phase synthesis is the most common...