Polímeros
Os polímeros são macromoléculas formadas pela repetição de unidades menores chamadas monômeros, unidas por ligações covalentes. Esses materiais possuem uma variedade de propriedades físicas e químicas que os tornam essenciais em uma ampla gama de aplicações industriais e científicas, incluindo a fabricação de plásticos, fibras, elastômeros, adesivos e revestimentos. Na CymitQuimica, oferecemos uma ampla gama de polímeros de alta qualidade e pureza, projetados para atender às necessidades específicas de sua pesquisa e desenvolvimento, bem como às demandas da produção industrial. Nosso catálogo inclui polímeros com várias características adequadas para usos em biomedicina, engenharia, eletrônica e muito mais.
Subcategorias de "Polímeros"
- Elastómeros(27 produtos)
- Monómeros(2.353 produtos)
- Aditivos Poliméricos(673 produtos)
- Catalisadores de polimerização(83 produtos)
- Iniciadores da polimerização(235 produtos)
- Agentes da RAFT(41 produtos)
- Silicones(2.135 produtos)
Foram encontrados 4141 produtos de "Polímeros"
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Polyvinylpyrrolidone-iodine complex
CAS:<p>Polyvinylpyrrolidone-iodine complex is used as a slow iodine release formulation that iodinates lipids and oxidizes cell compounds such as tyrosine side chains. It is utilized to study microbial decontamination of human donor eyes as well as inactivation of infectious hematopoietic necrosis virus. I</p>Fórmula:(C6H9NO)nI2Cor e Forma:Yellow to brown, powderImide-extended bismaleimide, BMI-1500
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Cor e Forma:Dark amber, Viscous liquidPolydimethylsiloxane, trimethylsiloxy terminated, M.W. 410
CAS:<p>Polydimethylsiloxane trimethylsiloxy terminated, is widely used as a surfactant, as a component of defoamers which are used to suppress the formation of foams. It is also used as a critical ingredient in water-repelling coatings. It is used as an active silicone fluid, as a stamp resin in the proced</p>Fórmula:(C2H6OSi)nPolyethyleneimine, branched, M.W. 50,000 - 100,000, 30% w/w aq. soln.
CAS:<p>Polyethyleneimine acts as a protein precipitant used to purify proteins. It is used as a chelating agent and as a scavenger for aldehydes and oxides. It is also used in detergents, paper industry, dyes, printing inks and in water treatment. This Thermo Scientific Chemicals brand product was original</p>Fórmula:NHCH2CH2xN(CH2CH2NH2)CH2CH2yPolystyrene latex microsphere, 6.0 micron, 2.5 wt% dispersion in water
CAS:<p>Polystyrene latex microsphere is used as a biocompatible material, especially in dentistry. They are used as insulators, for injection molding and casting, as sheets, plates, rods, rigid forms and beads. It is also used as extrusion molded foamed packaging, dinnerware, bottles, toys and disposable c</p>Fórmula:(C8H8)nPolyimide film, 0.008mm thick
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Polystyrene latex microsphere, 15.0 micron, 2.5 wt% dispersion in water
CAS:<p>Polystyrene latex microsphere is used as plastics, include protective packaging, containers, lids, bottles, trays, tumblers, and disposable cutlery. And also used in protein binding, size markers. The most popular use of latex beads is in the diagnostic use of adsorbed antibodies or antigens. This </p>Fórmula:CH2CH(C6H5)nPolyethylene glycol dimethacrylate, M.W. 3,400
CAS:<p>Polyethylene glycol dimethacrylate is used as adhesives, coatings, sealants, photo resists, solder masks and photopolymers. Polyethylene Glycol Dimethacrylate forms homopolymers and copolymers. Copolymers of Polyethylene Glycol Dimethacrylate can be prepared with acrylic acid and its salts, amides </p>Fórmula:CH3(CH2COC(OCH2CH2)nOCOCCH2)CH3Polyvinylpyrrolidone, M.W. 360,000
CAS:<p>A cryoprotectant, also useful in plant cell culture research</p>Fórmula:(C6H9NO)nCor e Forma:White to pale yellow, PowderPolydimethylsiloxane, trimethylsiloxy terminated, M.W. 770
CAS:<p>Polydimethylsiloxane, trimethylsiloxy is used in coating Auxiliary Agents. It is also used as Pharmaceutical intermediates. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. </p>Fórmula:(C2H6OSi)nCor e Forma:Viscous liquid, ColorlessPolyethylene glycol monomethylether, 350
CAS:<p>Polyethylene glycol monomethylether is used as enteric release coatings. It is also used for a series of polycarboxylate water reducing agent. It acts as a solvent for brake fluids. Further, it is used in the building materials industry and raw material for cement water reducing agent and strengthen</p>Fórmula:(C2H4O)nCH4OPoly(vinyl formal)
CAS:<p>It is used in the anomalous sorption and pervaporation of aqueous organic mixtures by poly(vinyl acetal) membranes. Poly(vinyl formal) is mainly used in three general applications wire coatings, surface coatings and adhesives. The first and extensive application of poly(vinyl formal) is in the manuf</p>Starch, from potato, soluble
CAS:<p>In food industry, starch is used as a food preservative. Starch has extensive industrial use as an adhesive or bonding agent. It is also used in paper industry. Starch is used in the procedure to manufacture gypsum wallboards. Starch used in the laundry, also known as clothing starch. Glucose derive</p>Fórmula:C12H22O11Cor e Forma:Powder, WhitePeso molecular:342.30Polydimethylsiloxane (silicone) emulsion
<p>Polydimethylsiloxane (silicone) emulsion is the most widely used silicon-based organic polymer and is particularly known for its unusual rheological (or flow) properties. Further, it is used in contact lenses, medical devices to elastomers and in shampoos (as dimethicone makes hair shiny and slipper</p>Cor e Forma:Liquid, WhitePolyaniline, emeraldine base
CAS:<p>Conductive polymer</p>Fórmula:(C12H10N2)x(C12H8N2)yCor e Forma:powder, Dark brownPolystyrene latex microsphere, 75.0 micron, 2.5 wt% dispersion in water
CAS:<p>Polystyrene is one of the most widely used plastics. Uses include protective packaging, containers, lids, bottles, trays, tumblers, disposable cutlery and produce polybutadiene rubber. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some docume</p>Fórmula:(C8H8)nPolyester acrylate/methacrylate, PEAM-645
CAS:<p>Recommended for use as a base resin in adhesive applications or coating applications</p>Peso molecular:645.0Poly(styrene-divinylbenzene), 1% cross-linked, 200-400 mesh
CAS:<p>For the preparation of functionalized beads used in solid-phase synthesis</p>Polystyrene standard, M.W. 25,000, Mw/Mn 1.06
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Fórmula:(C8H8)nPolyvinylpyrrolidone, cross linked
CAS:<p>Polyvinylpyrrolidone is used in coatings, printing ink, rubber, glass, leather, cosmetics, soaps, plastics, in paper making and as a stabilizer. It acts as a disintegrant in pharmaceutical tablets and as a fining to extract impurities. It is used to remove polyphenols in beer. This Thermo Scientifi</p>Fórmula:(C6H9NO)nCor e Forma:White to off-white, Powder
