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 4142 produtos de "Polímeros"
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Poly(methyl-3,3,3-trifluoropropylsiloxane), M.W. 2,400
CAS:<p>Fluorosilicone lubricant</p>Fórmula:C4H7F3OSiCor e Forma:Clear colorless, LiquidPeso molecular:156.18Fomblin YR-1800
CAS:<p>It is used in applications include pump and compressor cleaning, degreasing, dewatering, vapor blanketing, flash point reduction, and trace residue elimination. It acts as a diluent in the application of more viscous PFPE fluids and greases. This Thermo Scientific Chemicals brand product was origin</p>Cor e Forma:Clear, colorless, Viscous liquidStarch, 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:342.30Polyethyleneimine, branched, M.W. 2,000
CAS:<p>Polyethyleneimine is used for various applications in products like detergents, adhesives, water treatment agents and cosmetics. It is also used as flocculating agent, enzyme carrier, wet-strength agent in the paper-making process, chelating agent form complexes with metal ions such as zinc and zirc</p>Fórmula:(C2H5N)zC2H4N)y(C2H5N)xPureza:99%Cor e Forma:Liquid, Colorless to yellow, clear to slightly turbidPolyethylene oxide, M.W. 100,000
CAS:<p>Polyethylene oxide is used in conjunction with carbon black to form a conductive composite. It serves as thermoplastic material that is readily calendared, extruded, injection molded or cast, to provide even greater formulation and processing flexibility. It also provides binding, thickening, lubric</p>Fórmula:(C2H4O)nCor e Forma:Powder, White to off-whitePoly(vinylbenzyl chloride)
CAS:<p>In scientific and educational research. In synthesis of polymer supported reagents. 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 c</p>Fórmula:CH2CH(C6H4CH2ClnPolydimethylsiloxane, trimethylsiloxy terminated, M.W. 6000
CAS:<p>Polydimethylsiloxane, trimethylsiloxy is used as reagents and 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. The original Alfa Aesar product </p>Fórmula:(C2H6OSi)nCor e Forma:Colorless, Viscous liquidPolystyrene 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)nPolyethyleneimine, branched, M.W. 600, 99%
CAS:<p>Polyethyleneimine, branched, M.W. 600 acts as an auxiliary agent. It is used in paper-making, water treatment, detergents, adhesives and cosmetics. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may re</p>Fórmula:(C2H5N)zC2H4N)y(C2H5N)xPureza:99%Cor e Forma:Light yellow, clear viscous liquidMethoxypolyethylene glycol amine, M.W. 10,000
CAS:<p>It is used as a reagent for pegylation of biomolecules, improvement of solubility and other pharmacological parameters, for the preparation of various conjugates containing polyethylene glycol. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. So</p>Fórmula:H2NCH2CH2(OCH2CH2)nOCH3Cor e Forma:powder, Off-white to pale yellowDextran sulfate sodium salt, MW ca 8,000
CAS:<p>Dextran sulfate is used asa nucleic acid hybridization accelerant. The ability of the polymer to precipitate fibrinogen and low-density lipoproteins from plasma solutions has been used for analysis and for anticoagulant applications. Dextran Sulfate Sodium (DSS) which has proven to have versatile v</p>Cor e Forma:White to pale brown, PowderPolyimide 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>Alginic acid sodium salt, very low viscosity
CAS:<p>It is a hematologic agent, drug that acts on blood and blood-forming organs and those that affect the hemostatic system. sodium alginate has been used in warp sizing, packing and printing. In printing, it is an ideal kind of material with wide applications in the cotton, wool, silk and synthetic fi</p>Fórmula:(C6H7O7)A(C6H7O7)BNaCor e Forma:White to cream to pale brown, PowderPeso molecular:NaNPolyvinylpyrrolidone, 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, PowderPolyvinyl alcohol, 86-89% hydrolyzed, low molecular weight
CAS:<p>Polyvinyl alcohol is used as a biological reagent to test the dispersion of zinc oxide nanoparticles. It is an effective protein resistant material and is used to stabilize gold colloids of diameter 3-8nm. It is used as an emulsion polymerization aid to make polyvinyl acetate, as a protective colloi</p>Fórmula:(C2H4O)nPureza:86-89%Cor e Forma:White to pale yellow, Granular powderPoly(styrene-divinylbenzene), aminomethylated, 1% cross-linked, 100-200 mesh
CAS:<p>Formation of amide groups using Boc strategy, as a scavenger resin</p>Dextran sulfate sodium salt, MW ca >500,000
CAS:<p>Dextran sulfate sodium is used to study colitis (inflammatory bowel disease) as well as an antiviral agent. It functions as a nonsurfactant, suspending agent with gel forming and viscosity controlling properties. It can be used in gels and moisturizers. This Thermo Scientific Chemicals brand produc</p>Cor e Forma:White to cream to pale yellow, PowderPolystyrene standard, M.W. 2,000,000, Mw/Mn 1.30
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 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)nPoly(styrene-divinylbenzene), 1% cross-linked, 200-400 mesh
CAS:<p>For the preparation of functionalized beads used in solid-phase synthesis</p>Poly(acrylic acid), 25 wt% soln. in water
CAS:<p>Polyacrylic acid is used in disposable diapers and in ion exchange resins. It is also used to study solute diffusion in polyvinyl alcohol/polyacrylic acid copolymer hydrogel. It is also employed as a thickening, suspending, emulsifying and dispersing agent in pharmaceuticals, cosmetics, adhesives an</p>Fórmula:(C3H4O2)nCor e Forma:LiquidPeso molecular:72.021134-tert-Butylcalix[6]arene, 96%
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:C66H84O6Pureza:96%Cor e Forma:White, PowderPeso molecular:973.39Poly(methylhydrosiloxane)
CAS:<p>Poly(methylhydrosiloxane) is used in the reduction of esters to alcohols, catalyzed by a combination of titanocene dichloride and either n-BuLi or EtMgBr. It is a safer alternative to triethoxysilane, B22063, for reduction of phosphine oxides to phosphines, catalyzed by Ti(O-i-Pr)4. It is also used </p>Fórmula:(CH4OSi)nCor e Forma:Clear colorless, LiquidPeso molecular:ca 1900Polyester acrylate/methacrylate, PEAM-1769
CAS:<p>Recommended for use as a base resin or an additive to reduce stress</p>Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 14,000
CAS:<p>Polydimethylsiloxane, trimethylsiloxy is used in water-repellent, protective creams lotions. It is also used as surfactant, 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 produ</p>Fórmula:(C2H6OSi)nCor e Forma:Clear colorless, LiquidPolystyrene standard, M.W. 1,300, Mw/Mn 1.10
CAS:<p>Molecular weight standard for gel permeation chromatography (GPC)</p>Fórmula:(C8H8)nCor e Forma:White, 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 liquidPolyethyleneimine, branched, M.W. 10,000, 99%
CAS:<p>Polyethyleneimine, branched, M.W. 10,000 acts as an auxiliary agent. It is used in paper-making, water treatment, detergents, adhesives and cosmetics. It is investigated as non-viral vector carriers in research. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar pro</p>Fórmula:(C2H5N)zC2H4N)y(C2H5N)xPureza:99%Cor e Forma:Yellow, LiquidPolyimide film, 0.013mm thick
CAS:<p>Polyimide film is used in electronic and integrated circuit industries. It is also used for the reverse osmotic film in purification of water and the concentration of dilute materials from water. It finds application in making high temperature tape, IC Passivation coating, LCD alignment layer and in</p>Fórmula:C35H28N2O7Cor e Forma:Amber, FilmPeso molecular:588.62Polystyrene latex microsphere, 45.0 micron, 2.5 wt% dispersion in water
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)nCor e Forma:DispersionPolydimethylsiloxane, 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, Colorless2-Propenoic acid, tris(1-methylethyl)silyl ester
CAS:Fórmula:C12H24O2SiPureza:98%Cor e Forma:LiquidPeso molecular:228.4033Ethanone, 2,2-dichloro-1-phenyl-
CAS:Fórmula:C8H6Cl2OPureza:97%Cor e Forma:LiquidPeso molecular:189.03862,5-Dimethylbenzene-1,4-diamine
CAS:Fórmula:C8H12N2Pureza:98%Cor e Forma:SolidPeso molecular:136.1943Didecyl dimethyl ammonium chloride, 80% aqueous solution
CAS:Fórmula:C22H48ClNPureza:80%Cor e Forma:LiquidPeso molecular:362.0762Triethylene Glycol Divinyl Ether (stabilized with KOH)
CAS:Fórmula:C10H18O4Pureza:97%Cor e Forma:LiquidPeso molecular:202.2475Tetra(ethylene glycol) diacrylate
CAS:Fórmula:C14H22O7Pureza:90%Cor e Forma:LiquidPeso molecular:302.3203Sulfonium, tris(4-methylphenyl)-, trifluoromethanesulfonate (1:1)
CAS:Fórmula:C22H21F3O3S2Pureza:95%Peso molecular:454.52552,3-Dihydroxypropyl tetradecanoate
CAS:Fórmula:C17H34O4Pureza:%Cor e Forma:SolidPeso molecular:302.44951,3-Dioxo-1,3-dihydroisobenzofuran-5-carboxylic acid
CAS:Fórmula:C9H4O5Pureza:95%Cor e Forma:SolidPeso molecular:192.1251Diphenyl(methyl)sulfonium tetrafluoroborate
CAS:Fórmula:C13H13BF4SPureza:97%Cor e Forma:SolidPeso molecular:288.1119BORONIC ACID, B-(4-ETHENYLPHENYL)-
CAS:Fórmula:C8H9BO2Pureza:97%Cor e Forma:SolidPeso molecular:147.9669triphenylsulfanium nonafluorobutane-1-sulfonate
CAS:Fórmula:C22H15F9O3S2Pureza:98%Peso molecular:562.4683
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