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- Silicone (redirección desde Polysiloxanes)time. Most polysiloxanes feature organic substituents, e.g., [(CH3)2SiO]n and [(C6H5)2SiO)]n. All polymerized siloxanes or polysiloxanes, silicones consist…41 kB (4850 palabras) - 06:53 19 may 2024
- Polymer segments in polysiloxanes can move farther and change conformation easily, making for a flexible material. Polysiloxanes tend to be more stable…22 kB (2726 palabras) - 02:05 24 may 2024
- alternate along the main chain. Of great commercial interest are the polysiloxanes, where the main chain features Si and O centers: −Si−O−Si−O−. Each Si…8 kB (863 palabras) - 04:11 15 abr 2024
- were used to obtain cyclic polysiloxanes. Another purpose for hydrolyzing dichlorosilane is to obtain linear polysiloxanes, and can be done by many different…8 kB (600 palabras) - 13:49 7 nov 2023
- Polydimethylsiloxane (redirección desde Dimethyl polysiloxane)Polydimethylsiloxane (PDMS), also known as dimethylpolysiloxane or dimethicone, is a silicone polymer with a wide variety of uses, from cosmetics to industrial…38 kB (4221 palabras) - 04:02 27 may 2024
- polysiloxanes have been used as preceramic polymers in various processes including additive manufacturing. Polyvinyl siloxane (vinyl polysiloxane) is…14 kB (1521 palabras) - 07:42 1 dic 2023
- as human penis size. A 1996 study by Pendergrass et al. using vinyl polysiloxane castings taken from the vaginas of 39 Caucasian women, found the following…8 kB (898 palabras) - 13:37 26 abr 2024
- Smart inorganic polymer (sección Smart polysiloxanes)commercially available polysiloxane or the inclusion of functional side-chains on the polysiloxane backbone. The applications of smart polysiloxanes vary greatly…18 kB (2031 palabras) - 06:56 6 ene 2024
- biopolymers, e.g., artificial protein, artificial polynucleotide, etc. Polysiloxane Polyphosphazene Polyborazyline The eight most common types of synthetic…9 kB (316 palabras) - 22:03 27 abr 2024
- Code Name(s) Purpose Status E900 Dimethyl polysiloxane (anti-foaming agent) anti-caking agent Approved in the EU. E901 Beeswax, white and yellow glazing…73 kB (1305 palabras) - 02:30 7 may 2024
- polymer (such as the glass transition temperature). For example, in polysiloxanes (silicone), the backbone chain is very flexible, which results in a…11 kB (1028 palabras) - 11:42 8 feb 2024
- primary active ingredient are polysiloxanes, the primary one being hydroxy-terminated polydimethylsiloxane. The polysiloxanes have functional groups that…11 kB (1036 palabras) - 01:09 16 may 2024
- Polyvinyl siloxane (redirección desde Vinyl polysiloxane)Polyvinyl siloxane (PVS), also called poly-vinyl siloxane, vinyl polysiloxane (VPS), or vinylpolysiloxane, is an addition-reaction silicone elastomer (an…3 kB (371 palabras) - 07:14 31 dic 2019
- colorless, free-flowing liquid. It is a crosslinker in the preparation of polysiloxane polymers. Methyltrimethoxysilane is usually prepared from methyltrichlorosilane…3 kB (235 palabras) - 15:05 22 may 2024
- condensed in many applications, to give highly crosslinked, insoluble polysiloxane networks. When R is methyl, the four possible functional siloxane monomeric…4 kB (398 palabras) - 20:26 21 oct 2023
- compounds, such as high temperature silicone "stopcock" grease, which have polysiloxanes (often called silicones) in them will commonly show peaks from their…10 kB (1051 palabras) - 21:38 26 oct 2023
- polysilazanes [R2Si−NH]n are isoelectronic with and close relatives to polysiloxanes [R2Si−O]n (silicones). The synthesis of polyorganosilazanes was first…19 kB (2479 palabras) - 03:00 23 oct 2023
- formed. Examples are polyamides, polycarbonates, polyesters, polyimides, polysiloxanes and polysulfones. If no elimination product is formed, then the polymer…23 kB (2707 palabras) - 00:56 14 abr 2024
- paints, when suspended in water with the use of other agents. Silicones (polysiloxanes): heat-resistant resins used mainly as sealants but also used for high-temperature…91 kB (11 611 palabras) - 03:14 16 may 2024
- surfactants that minimize the surface tension of the water. Ethoxylates and polysiloxanes are typical. Many other substances have been used as anti-fog agents…6 kB (576 palabras) - 18:51 21 may 2024
- Fujifilm FinePix E900, a digital camera Polydimethylsiloxane or dimethyl polysiloxane (E number: E900), a food additive Samsung SGH-E900, a mobile phone Search…442 bytes (75 palabras) - 15:15 9 feb 2022