WebResources. Lecture Slides (PDF) Lecture Summary. Polymer chemistry is an example of applied organic chemistry. Polymers are long chain macromolecules built from repeated smaller chemical structures or ‘-mers.’They are found widely in the natural world (e.g. proteins, rubber, cellulose) and, increasingly the past century, in synthetic form (e.g. … WebIn this article we will discuss about:- 1. Introduction to Polymers 2. Size of a Polymer 3. Mechanism of Polymerisation 4. Depolymerisation 5. Ionic Polymerisation 6. Molecular Structure of Polymers 7. Crosslinking of Polymers 8. Branching of Polymers 9. Properties of Polymers 10. Effect of Polymer Structure on Properties 11. Functionality of Polymers 12. …

Thermoplastic Polymer, Properties, Types, Features - Toppr

WebProperties of Thermoplastic. Nylon is a thermoplastic that is self-lubricating and resists abrasion. Often it comes in use for making ropes, fishing line and the zippers. Acrylics are usable for the making goggles, lenses, and the windows because of their transparency and impact strength. Polyethylene is very tough and strong and tends to ... WebMar 2, 2024 · These differences affect the properties of the two monosaccharides. Figure 5.2. 1: Structures of glucose and fructose. Monosaccharides can be classified by the number of carbon atoms they contain: diose (2), triose (3), tetrose (4), pentose (5), hexose (6), heptose (7), and so on. gears of war 5 horde solo

Composites - Essential Chemical Industry

A polymer is a substance or material consisting of very large molecules called macromolecules, composed of many repeating subunits. Due to their broad spectrum of properties, both synthetic and natural polymers play essential and ubiquitous roles in everyday life. Polymers range from familiar synthetic plastics … See more Polymers are of two types: naturally occurring and synthetic or man made. Natural Natural polymeric materials such as hemp, shellac, amber, wool, silk, and natural rubber have been used for … See more The structure of a polymeric material can be described at different length scales, from the sub-nm length scale up to the macroscopic one. There is in fact a hierarchy of structures, in which each stage provides the foundations for the next one. The … See more Nowadays, synthetic polymers are used in almost all walks of life. Modern society would look very different without them. The spreading of … See more Polymer characterization spans many techniques for determining the chemical composition, molecular weight distribution, and physical properties. Select common techniques include the following: • See more Polymerization is the process of combining many small molecules known as monomers into a covalently bonded chain or network. During the polymerization process, some chemical groups may be lost from each monomer. This happens in the polymerization of See more Polymer properties depend of their structure and they are divided into classes according to their physical bases. Many physical and chemical properties describe how a polymer behaves as a continuous macroscopic material. They are classified as bulk properties, or See more There are multiple conventions for naming polymer substances. Many commonly used polymers, such as those found in consumer products, are referred to by a common or trivial … See more WebIn condensed matter physics and materials science, an amorphous solid (or non-crystalline solid) is a solid that lacks the long-range order that is characteristic of a crystal.The terms "glass" and "glassy solid" are sometimes used synonymously with amorphous solid; however, these terms refer specifically to amorphous materials that undergo a glass transition. WebMar 19, 2024 · The total atomic weight of all the molecules that make up a polymer is known as the Molecular Weight of the Polymer. A polymer is made up of repeating units. The monomer molecules were originally these repeating units. Polymer chains have different weights and lengths when they first form. The ability to describe the polymer … db9 to idc 10 pinout