Silicone - Wikipedia
WEBSilicon is a chemical element, a hard dark-grey semiconducting metalloid, which in its crystalline form is used to make integrated circuits ("electronic chips") and solar cells. Silicones are compounds that contain silicon, carbon, hydrogen, oxygen, and perhaps other kinds of atoms as well, and have many very different physical and chemical ...
Silicone | Definition, Composition, Properties, Uses, & Facts
WEBSilicone, any of a diverse class of fluids, resins, or elastomers based on polymerized siloxanes, substances whose molecules consist of chains made of alternating silicon and oxygen atoms. Silicones have a wide range of commercial applications, from lubricating greases to biomedical implants.
Chemistry of Silicon (Z=14) - Chemistry LibreTexts
WEBJun 30, 2023 — Silicone is a polymer and is prized for its versatility, temperature durability, low volatility, general chemical resistance and thermal stability. Silicone has a unique chemical structure, but it shares some core structural …
Silicone rubber - Wikipedia
WEBSilicone rubber is an elastomer (rubber-like material) composed of silicone—itself a polymer—containing silicon together with carbon, hydrogen, and oxygen. Silicone rubbers are widely used in industry, and there are multiple formulations.
Silicone Polymers - Chemistry LibreTexts
WEBJan 23, 2023 — Silicone polymers, more properly called polysiloxanes, do not have carbon as part of the backbone structure. Although silicon is in the same group as carbon in the periodic table, it has quite different chemistry. Many silanes are known which are analogous to the hydrocarbons with Si-Si bonds.
Chemistry & Properties of Silicones - INMR
WEB5 days ago — Polymer structure and functionality, amount and nature of the filler as well as crosslinking density and applied curing method gives silicone elastomers an outstanding variety of properties. A deep understanding of the interactions between all ingredients is essential to achieve good storage stability, reliable processability and a product ...
7 Properties of Silicone - Xometry
WEBJul 27, 2022 — The general chemical formula for silicone is [R2SiO]n. “R” indicates whatever groups are attached to the silicon atoms. The most common, basic silicone has methyl groups (CH3) attached in the available slots, yielding an inorganic (since it is not carbon-based) polymeric structure.
Silicone - New World Encyclopedia
WEBTheir general chemical formula can be written as [R 2 SiO] n, where R corresponds to an organic group such as methyl, ethyl, or phenyl. By varying their composition and molecular structures, silicones with a range of properties can be prepared.
Silicone Chemistry - Global Silicones Council
WEBThe common building blocks used to manufacture silicone polymers are known as cyclosiloxanes and linear siloxanes. These substances share a common chemistry, but each substance is different with regard to its specific properties and uses.
Silicones - ScienceDirect
WEBJan 1, 2020 — Chemical Structure and Nomenclature. Silicones were so named due to their similarity with ketones, specifically because, in most cases, there is on average one silicon atom for one oxygen and two methyl groups (Kipping, 1904).
- Some results have been removed