Polymères
Les polymères sont des macromolécules formées par la répétition de petites unités appelées monomères, liées entre elles par des liaisons covalentes. Ces matériaux possèdent une variété de propriétés physiques et chimiques qui les rendent essentiels dans une large gamme d'applications industrielles et scientifiques, y compris la fabrication de plastiques, de fibres, d'élastomères, d'adhésifs et de revêtements. Chez CymitQuimica, nous proposons une vaste gamme de polymères de haute qualité et pureté, conçus pour répondre aux besoins spécifiques de votre recherche et développement, ainsi qu'aux exigences de la production industrielle. Notre catalogue comprend des polymères aux caractéristiques diverses, adaptés à des utilisations en biomédecine, en ingénierie, en électronique et bien plus encore.
Sous-catégories appartenant à la catégorie "Polymères"
- Élastomères(27 produits)
- Monomères(2.373 produits)
- Additifs pour polymères(673 produits)
- Catalyseurs de polymérisation(85 produits)
- Initiateurs de polymérisation(240 produits)
- Agents RAFT(42 produits)
- Silicones(2.143 produits)
4184 produits trouvés pour "Polymères"
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Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 6000
CAS :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 productFormule :(C2H6OSi)nCouleur et forme :Colorless, Viscous liquidPolyethylene, UHMW
CAS :Polyethylene, UHMW fibers is used in armor, especially personal armor, vehicle armor, climbing equipments, fishing line, bow strings and cut-resistant gloves. Its sheet is used as synthetic ice in ice rinks . In medical field, it is considered as a vital biomaterial used in hip, knee, for spine implFormule :(C2H4)nCouleur et forme :White to off-white, PowderDextran sulfate sodium salt, MW ca 8,000
CAS :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 vCouleur et forme :White to pale brown, PowderPolyethylene glycol dimethacrylate, M.W. 3,400
CAS :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, amidesFormule :CH3(CH2COC(OCH2CH2)nOCOCCH2)CH3Polyimide film, 0.008mm thick
CAS :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 SciPolysorbate 80
CAS :Used for solubilizing membrane proteins during isolation and purification.Polysorbate 80 is used as a surfactant in soaps, cosmetics, body washes, hair shampoos, hair loss treatments, lotions, creams, bath oils and in mouthwash in the health care industry. It serves as an emulsifier in foods such asFormule :(C2H4O)x(C2H4O)z(C2H4O)y(C2H4O)wC24H44O6Couleur et forme :Yellow to orange, Viscous liquidPolyvinyl alcohol, 86-89% hydrolyzed, low molecular weight
CAS :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 colloiFormule :(C2H4O)nDegré de pureté :86-89%Couleur et forme :White to pale yellow, Granular powderPoly(styrene-divinylbenzene), aminomethylated, 1% cross-linked, 100-200 mesh
CAS :Formation of amide groups using Boc strategy, as a scavenger resinDextran sulfate sodium salt, MW ca >500,000
CAS :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 producCouleur et forme :White to cream to pale yellow, PowderPolydimethylsiloxane, trimethylsiloxy terminated, M.W. 17,000
CAS :Polydimethylsiloxane, trimethylsiloxy is used in Water-repellent, protective creams lotions. It is also used as surfactant.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.Formule :(C2H6OSi)nCouleur et forme :Clear liquid, ColorlessPolypropylene glycol 2000
CAS :Used to make polyester compounds, absorb extra water and maintain moisture in certain medicines, cosmetics, or food products and as a base for deicing solutions. Propylene glycol is used by the chemical, food, and pharmaceutical industries as an antifreeze. It is a solvent for food colors and flavorFormule :(C3H6O)nCouleur et forme :Liquid, Clear colorlessMasse moléculaire :2000.0Polyethylene glycol methyl ether acrylate, M.W. 1,000
CAS :Polyethylene glycol methyl ether acrylate is used as a raw material in chemical synthesis. 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 /Formule :(C2H4O)nC4H6O2Couleur et forme :Yellow, Viscous liquidPolyethylene glycol monomethyl ether methanesulfonate, M.W. 1,000
CAS :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 SciFormule :CH3(OCH2CH2)nOSO2CH3Polyvinyl alcohol, 87-89% hydrolyzed, high molecular weight
CAS :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 colloiFormule :(C2H4O)nDegré de pureté :87-89%Couleur et forme :White to off-white, Powder or crystals or crystalline powder or granulesPolydimethylsiloxane, hydroxy terminated, M.W. 4200
CAS :Polydimethylsiloxane is frequently used in a liquid containing 4-5% silica gel, emulsifiers and preservatives. It is employed in applications like contact lenses, medical devices, elastomers, in shampoos, food (antifoaming agent), caulking, lubricants, kinetic sand , and heat-resistant tiles. PDMS i
Formule :HOSi(CH3)2OnHCouleur et forme :Clear liquidMethoxypolyethylene glycol amine, M.W. 1,000
CAS :Methoxypolyethylene glycol amine is used in the reduction of immunogenicity and in increasing serum half life. 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 originalFormule :H2NCH2CH2(OCH2CH2)nOCH3Couleur et forme :White, SolidPolyethyleneimine, branched, M.W. 10,000, 99%
CAS :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 proFormule :(C2H5N)zC2H4N)y(C2H5N)xDegré de pureté :99%Couleur et forme :Yellow, LiquidPolyimide film, 0.013mm thick
CAS :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
Formule :C35H28N2O7Couleur et forme :Amber, FilmMasse moléculaire :588.62Polystyrene latex microsphere, 45.0 micron, 2.5 wt% dispersion in water
CAS :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 SciFormule :(C8H8)nCouleur et forme :DispersionPolyethylene glycol monomethylether, 350
CAS :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 strengthenFormule :(C2H4O)nCH4OPolystyrene latex microsphere, 1 micron, 2.5 wt% dispersion in water
CAS :Polystyrene latex microspheres are utilized in flow cytometry, fluorescence microscopy, and as calibration particles. It finds a use in the detection of trace amounts of antigens or antibodies in serum, urine, and cerebrospinal fluids. It is also employed as a stimulus responsive particulate emulsifFormule :(C8H8)nCouleur et forme :Liquid dispersion of 1 micron Polystyrene latex microspheres.Pullulan
CAS :Formule :C20H36O16Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :532.4902[4,5'-Biisobenzofuran]-1,1',3,3'-tetraone
CAS :Formule :C16H6O6Degré de pureté :97%Couleur et forme :SolidMasse moléculaire :294.21524,8-Etheno-1H,3H-benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone, 3a,4,4a,7a,8,8a-hexahydro-
CAS :Formule :C12H8O6Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :248.18835-[(ethenyldimethylsilyl)oxy]-3,3,9-trimethyl-5-phenyl-4,6-dioxa-3,5,7-trisiladeca-1,8-diene
CAS :Formule :C18H32O3Si4Degré de pureté :95%Couleur et forme :LiquidMasse moléculaire :408.78693,3'-(1,3-Phenylenebis(oxy))dianiline
CAS :Formule :C18H16N2O2Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :292.33181,4-Benzenedimethanol
CAS :Formule :C8H10O2Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :138.16382-[2-(Furan-2-yl)vinyl]-4,6-bis(trichloromethyl)-1,3,5-triazine
CAS :Formule :C11H5Cl6N3ODegré de pureté :95%Couleur et forme :SolidMasse moléculaire :407.89492-Propenoic acid, docosyl ester
CAS :Formule :C25H48O2Degré de pureté :75%Couleur et forme :SolidMasse moléculaire :380.64742-Isocyanatoethyl Acrylate (stabilized with BHT)
CAS :Formule :C6H7NO3Degré de pureté :98%Couleur et forme :LiquidMasse moléculaire :141.12471,3,5-Triazine-1,3,5(2H,4H,6H)-tripropanoic acid, 2,4,6-trioxo-
CAS :Formule :C12H15N3O9Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :345.2622Diphenyliodonium hexafluorophosphate
CAS :Formule :C12H10F6IPDegré de pureté :98%Couleur et forme :SolidMasse moléculaire :426.0765BIS(METHACRYLOYLOXY)PROPANOL
CAS :Formule :C11H16O5Degré de pureté :90%Couleur et forme :LiquidMasse moléculaire :228.2417Vinyl benzoate
CAS :Formule :C9H8O2Degré de pureté :98%Couleur et forme :LiquidMasse moléculaire :148.1586Decanedioic acid, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9-hexadecafluoro-
CAS :Formule :C10H2F16O4Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :490.0949Benzene, 1-methyl-4-(2-propen-1-yloxy)-
CAS :Formule :C10H12ODegré de pureté :98%Couleur et forme :LiquidMasse moléculaire :148.2017Ethyl phthalyl ethyl glycolate
CAS :Formule :C14H16O6Degré de pureté :95%Couleur et forme :LiquidMasse moléculaire :280.2732Naphthalene-2,3-dicarboxylic acid
CAS :Formule :C12H8O4Degré de pureté :97%Couleur et forme :SolidMasse moléculaire :216.1895Tetrabutylphosphonium bromide
CAS :Formule :C16H36BrPDegré de pureté :96%Couleur et forme :SolidMasse moléculaire :339.3348Vinylphosphonic acid
CAS :Formule :C2H5O3PDegré de pureté :90%Couleur et forme :LiquidMasse moléculaire :108.0331N-(1-Pyrenyl)maleimide
CAS :Formule :C20H11NO2Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :297.30682-Vinyloxytetrahydropyran
CAS :Formule :C7H12O2Degré de pureté :97%Couleur et forme :LiquidMasse moléculaire :128.1690Oxirane, 2-[(2-propyn-1-yloxy)methyl]-
CAS :Formule :C6H8O2Degré de pureté :92%Couleur et forme :LiquidMasse moléculaire :112.12652,3,4,5,6-PENTAFLUOROSTYRENE
CAS :Formule :C8H3F5Degré de pureté :98%Couleur et forme :LiquidMasse moléculaire :194.10141,3-CYCLOPENTANEDIOL
CAS :Formule :C5H10O2Degré de pureté :98%Couleur et forme :LiquidMasse moléculaire :102.1317Ref: IN-DA003DIG
1g61,00€5g137,00€10g175,00€1kgÀ demander25g325,00€50g534,00€100gÀ demander500gÀ demander100mg26,00€250mg38,00€1,2-Ethanediamine, N1-(2-aminoethyl)-N1-methyl-
CAS :Formule :C5H15N3Degré de pureté :98%Couleur et forme :LiquidMasse moléculaire :117.19272-[[2-(Methacryloyloxy)ethoxy]carbonyl]benzoic acid
CAS :Formule :C14H14O6Degré de pureté :90%Masse moléculaire :278.2574Silane, trimethyl(2-propen-1-yloxy)-
CAS :Formule :C6H14OSiDegré de pureté :98%Couleur et forme :LiquidMasse moléculaire :130.2603DL-1,4-Dithiothreitol
CAS :Formule :C4H10O2S2Degré de pureté :96%Couleur et forme :SolidMasse moléculaire :154.2510
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