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(2.375 produits)
- Additifs pour polymères(673 produits)
- Catalyseurs de polymérisation(85 produits)
- Initiateurs de polymérisation(240 produits)
- Agents RAFT(42 produits)
- Silicones(2.145 produits)
4185 produits trouvés pour "Polymères"
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3,9-Bis[2-(3,5-diamino-2,4,6-triazaphenyl)ethyl]-2,4,8,10-tetraoxaspiro[5.5]undecane
CAS :Formule :C17H26N10O4Degré de pureté :>98.0%(T)Couleur et forme :White to Almost white powder to crystalMasse moléculaire :434.46α,α,α'-Tris(4-hydroxyphenyl)-1-ethyl-4-isopropylbenzene
CAS :Formule :C29H28O3Degré de pureté :>98.0%(GC)Couleur et forme :White to Almost white powder to crystalMasse moléculaire :424.54Acryloyl-X SE
CAS :Formule :C13H18N2O5Degré de pureté :>95.0%(HPLC)Couleur et forme :White to Light yellow powder to crystalMasse moléculaire :282.30(9-Oxo-9H-thioxanthen-2-yl)[4-[(9-oxo-9H-thioxanthen-2-yl)thio]phenyl](phenyl)sulfonium Tetrakis(perfluorophenyl)borate
CAS :Formule :C62H23BF20O2S4Degré de pureté :>95.0%(qNMR)Couleur et forme :White to Light yellow powder to crystalMasse moléculaire :1,318.88Poly(vinylidene fluoride)
CAS :Poly(vinylidene fluoride) is useful in coatings, film, filter cloth, instrument linings, filtration membranes, pump parts, linings and valves. It is also employed as a material for transducers in devices such as headphones, microphones and sonic detectors. It is also essential for piezoelectric andFormule :(C2H2F2)nCouleur et forme :White, PowderPoly(3-hexylthiophene-2,5-diyl), regiorandom
CAS :Poly(3-hexylthiophene-2,5-diyl) optimized for use in organic photovoltaic's (OPV) research and devices. It is also used in laboratories. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the lPolyethylene oxide, M.W. 300,000
CAS :Polyethylene oxide, M.W. 300,000 is used to impart viscosity to and modify flow of aqueous solutions. 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 AesaFormule :(C2H4O)nCouleur et forme :White to pale cream, PowderPolydimethylsiloxane, 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 liquidPolydimethylsiloxane, trimethylsiloxy terminated, M.W. 237
CAS :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 produFormule :(C2H6OSi)nCouleur et forme :Clear colorless, LiquidPolyvinyl alcohol, 98-99% hydrolyzed, medium molecular weight
CAS :Polyvinyl alcohol is used in papermaking, textiles, and in a variety of coatings. It is used as an emulsion polymerization aid to make polyvinyl acetate, as a protective colloid, as a film used in the water transfer printing process, as a surfactant for the formation of polymer encapsulated nanobeadFormule :(C2H4O)nDegré de pureté :98-99%Couleur et forme :Powder, Whit to off-white to creamPolyvinyl alcohol, 86-89% hydrolyzed, medium 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 off-white, PowderPolyoxyethylene bis(amine), M.W. 1,000
CAS :It is used as PEG modifier, its main products include high-qualified intermediates, various of amino acid and APIs. This Polymer used in the preparation of enzyme conjugates soluble in organic solvents. Promising drug carrier. This Thermo Scientific Chemicals brand product was originally part of theFormule :H2NCH2CH2(OCH2CH2)nNH2Couleur et forme :White to yellow, Solid or powderPoly(methyl methacrylate), 600 micron
CAS :Poly(methyl methacrylate), 600 microns is used in many medical and biochemical applications. It is suitable for 2D and 3D particle assemblies and for investigations in the colloidal crystal field due to the high monodispersity. It is also used in the field of one- and two-component toners for copyiFormule :(C5H8O2)nCouleur et forme :White, granular or spherical powderPolyethylene glycol 12,000
CAS :Polyethylene glycol is used to modify therapeutic proteins and peptides to increase their solubility. In gas chromatography, it is used as a polar stationary phase. It is also useful in preserving objects obtained from the ocean. As a dispersant, it is used in toothpastes. It finds application in blFormule :(C2H4O)nCouleur et forme :white to off-white, Powder or flakesPoly(styrene-divinylbenzene), 2% cross-linked, 200-400 mesh
CAS :Preparation of Merrifield type resinsCouleur et forme :Powder/Beads, White to off-whitePoly(3-octylthiophene-2,5-diyl), regioregular, low metals
CAS :Conducting polymersFormule :(C12H18S)nCouleur et forme :Fibers, Green to brownPoly(vinylbenzyl chloride)
CAS :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 cFormule :CH2CH(C6H4CH2ClnPolyethylene oxide, M.W. 100,000
CAS :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, lubricFormule :(C2H4O)nCouleur et forme :Powder, White to off-whitePolystyrene latex microsphere, 0.20 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 cerebro-spinal fluids. It is also employed as a stimulus responsive particulate emulsiFormule :(C8H8)nCouleur et forme :Opaque, Liquid
![3,9-Bis[2-(3,5-diamino-2,4,6-triazaphenyl)ethyl]-2,4,8,10-tetraoxaspiro[5.5]undecane](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB1724.webp&w=3840&q=75)
![(9-Oxo-9H-thioxanthen-2-yl)[4-[(9-oxo-9H-thioxanthen-2-yl)thio]phenyl](phenyl)sulfonium Tetrakis(p…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FT4223.webp&w=3840&q=75)
