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(2.353 produits)
- Additifs pour polymères(673 produits)
- Catalyseurs de polymérisation(83 produits)
- Initiateurs de polymérisation(235 produits)
- Agents RAFT(41 produits)
- Silicones(2.135 produits)
4141 produits trouvés pour "Polymères"
Trier par
Degré de pureté (%)
0
100
|
0
|
50
|
90
|
95
|
100
Poly(styrene-divinylbenzene), 1% cross-linked, 200-400 mesh
CAS :<p>For the preparation of functionalized beads used in solid-phase synthesis</p>Polyvinylpyrrolidone, 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>Formule :(C6H9NO)nCouleur et forme :White to off-white, 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>Polydimethylsiloxane, 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>Formule :(C2H6OSi)nCouleur et forme :Colorless, Viscous liquidPolyethylene oxide, M.W. >5,000,000
CAS :<p>It is used as a thickening agent and gel binder in the pharmaceutical industry. It is used as a analytical reagents, substrates, flocculants, dispersants, lubricants, emulsifiers, moisturizers, food additives. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar produ</p>Formule :(C2H4O)nCouleur et forme :White, Powder/flakePolyphenylmethylsiloxane, MW 2500-2700
CAS :<p>A biochemical for proteomics research. A novel coating for solid-phase microextraction. A polyphenylmethylsiloxane for use in skincare, suncare, color cosmetic, hair care, and antiperspirant / deodorant applications. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesa</p>Formule :C7H8OSiCouleur et forme :Clear, colorless, Viscous liquidMasse moléculaire :136.23Polyethylene glycol 4,000
CAS :<p>Polyethylene glycol is used in gene delivery of protoplast transfection and incubation. It is used in the preparation of extraction for measuring cytosolic phosphoenolpyruvate carboxykinase (PEPCK) from plant tissues. It is useful to mediate DNA transformation into protoplasts derived from rice leaf</p>Formule :(C2H4O)nCouleur et forme :Powder or flakes or granular, WhiteStarch indicator solution 1%, w/v aqueous solution (for iodometric titrations)
CAS :<p>For iodometric titrations</p>Formule :C12H22O11Couleur et forme :Colorless, LiquidMasse moléculaire :342.30Tragacanth powder
CAS :<p>Tragacanth powder is used as an emulsifier, thickener, stabilizer in food and pharmaceutical industry. It acts as a binder used in the preparation of artist's pastels. It is used as a natural hair shampoo. It plays an important role as freezing-embedding medium for tissue preservation. It is used as</p>Couleur et forme :Powder, White to pale yellow or brownAlginic acid sodium salt, low viscosity
CAS :<p>A gelling polysaccharide extracted from giant brown seaweed, it is useful in viscosity studiesAlginic acid sodium salt is widely utilized in the food industry as flavorless gum which enhances viscosity and acts as an emulsifier. It finds application as a thickener for reactive dyestuffs which is use</p>Formule :(C6H7O7)A(C6H7O7)BNaCouleur et forme :White to cream to pale brown or yellowish brown, PowderMasse moléculaire :NaNDextrin, precipitated by alcohol
CAS :<p>Dextrin is used as adhesive in the manufacture of gummed tapes, textiles and paper. It is used in producing nutritional products. It is also used as a absorbents, binding agents and viscosity controlling agents. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar pr</p>Formule :C18H32O16Couleur et forme :White to yellow to brown, Crystals or powder or crystalline powderMasse moléculaire :504.44Polyethylene glycol monomethylether, 750
CAS :<p>Polyethylene glycol monomethylether is used as a solvent, excipient, surfactant and dispersing agent. It is also used as a wetting agent and viscosity modifier. It finds application in the cosmetic and pharmaceutical industry due its low toxicity, lubricating property and solubility. This Thermo Sc</p>Formule :(C2H4O)nCH4OCouleur et forme :Fused mass/ clear liquid as a meltPoly(methyl methacrylate)
CAS :<p>Poly(methyl methacrylate) is used in the lenses of exterior lights of automobile and automotive components such as badges, steering wheel, tachometer covers, warning triangles and fascia panels. It is in the form of sheets used in shatter resistant panels for building windows, skylights, bullet pro</p>Formule :(C5H8O2)nCouleur et forme :crystalline powder, WhitePolyethylene 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>Formule :(C2H4O)nCouleur et forme :Powder, White to off-whiteBisphenol F acetate propionate, epoxy curative, EC-298
<p>Well suited for use in epoxy/(meth)acrylate hybrid thermoset compositions</p>Formule :C18H18O4Couleur et forme :Clear colourless to pale yellow, LiquidMasse moléculaire :298.34Polystyrene latex microsphere, 0.10 micron, 2.5 wt% dispersion in water
CAS :<p>Polystyrene latex microsphere is covalently attached to a single-stranded DNA in order to increase the charge stabilization of the microspheres. Further, it is used as an efficient support for immunological reactions. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aes</p>Formule :(C8H8)nCouleur et forme :White, LiquidAlginic acid
CAS :<p>A straight chain, hydrophilic, colloidal polyuronic acidAlginic acid is used as a precursor for the preparation of sodium alginate, potassium alginate and calcium alginate, which finds application in various industries such as food, textile printing and pharmaceuticals. It acts as an additive in de</p>Formule :(C6H8O7)A(C6H8O7)BCouleur et forme :White to cream, powderMasse moléculaire :NaNPolyvinylpyrrolidone, M.W. 1,300,000
CAS :<p>Polyvinylpyrrolidone is used to make hair sprays, shampoos, plasma substitutes, detergents and adhesives. It is also used in hair dyes, clarifying agents in wine, beer, and juices, thickeners in inks and paints, water binding agents and protective colloids. It finds application as a special additive</p>Formule :(C6H9NO)nCouleur et forme :Powder, White to off-whitePolydimethylsiloxane, trimethylsiloxy terminated, M.W. 4000
CAS :<p>Polydimethylsiloxane, trimethylsiloxy terminated is widely used as a common surfactant. It is an active component of defoamers which suppress the formation of foams and as a critical ingredient in water-repelling coatings as an active silicone fluid. It finds application in optic telecommunications,</p>Formule :(C2H6OSi)nCouleur et forme :Viscous liquid, ColorlessPolydimethylsiloxane, 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>Formule :(C2H6OSi)nCouleur et forme :Viscous liquid, ColorlessPoly(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>Formule :CH2CH(C6H4CH2ClnPolystyrene 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>Formule :(C8H8)nPolystyrene standard, M.W. 50,000, Mw/Mn 1.07
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>Formule :(C8H8)nCouleur et forme :BeadsPolyvinyl alcohol, 98-99% hydrolyzed, high molecular weight
CAS :<p>Polyvinyl alcohol is used in food industries as a binding and coating agent. Its viscosity favors the application as coating agent to tablets and capsules. Mixed-matrix membrane prepared by dispersion of NaA zeolite particles is used to study the pervaporative separation of water-butanol mixtures. </p>Formule :(C2H4O)nDegré de pureté :98-99%Couleur et forme :Granular powder, Pale cream4-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>Formule :C66H84O6Degré de pureté :96%Couleur et forme :White, PowderMasse moléculaire :973.39Polyvinyl alcohol, 87-89% hydrolyzed, high 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>Formule :(C2H4O)nDegré de pureté :87-89%Couleur et forme :White to off-white, Powder or crystals or crystalline powder or granulesImide-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>Couleur et forme :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>Formule :(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>Formule :NHCH2CH2xN(CH2CH2NH2)CH2CH2yCetylpyridinium chloride monohydrate
CAS :Formule :C21H40ClNODegré de pureté :95%Couleur et forme :SolidMasse moléculaire :358.0014Phenothiazine
CAS :Formule :C12H9NSDegré de pureté :98%Couleur et forme :SolidMasse moléculaire :199.2716Nonafluorobutane-1-sulfonic acid
CAS :Formule :C4HF9O3SDegré de pureté :98%Couleur et forme :LiquidMasse moléculaire :300.09962,6-Pyridinedicarboxaldehyde
CAS :Formule :C7H5NO2Degré de pureté :95%Couleur et forme :SolidMasse moléculaire :135.1201Ref: IN-DA003G6G
1g43,00€5g94,00€10g147,00€1kgÀ demander25g241,00€100gÀ demander250gÀ demander500gÀ demander250mg25,00€Glycine, N-methyl-N-(1-oxododecyl)-
CAS :Formule :C15H29NO3Degré de pureté :97%Couleur et forme :SolidMasse moléculaire :271.3957Poly(ethylene glycol)
CAS :Formule :C5H12NO2Degré de pureté :95%Couleur et forme :LiquidMasse moléculaire :118.1543Ref: IN-DA00BIDH
25g24,00€5kg87,00€100g26,00€250g24,00€500g30,00€1000g29,00€5000g86,00€10000g133,00€25000g198,00€[3,3']BIPYRIDINYL
CAS :Formule :C10H8N2Degré de pureté :97%Couleur et forme :LiquidMasse moléculaire :156.18392-Propenamide, N-(phenylmethyl)-
CAS :Formule :C10H11NODegré de pureté :95%Couleur et forme :SolidMasse moléculaire :161.20041,4,8,11-Tetraazacyclotetradecane
CAS :Formule :C10H24N4Degré de pureté :97%Couleur et forme :SolidMasse moléculaire :200.3244Ethene,1-(2-bromo-1,1,2,2-tetrafluoroethoxy)-1,2,2-trifluoro-
CAS :Formule :C4BrF7ODegré de pureté :98%Couleur et forme :LiquidMasse moléculaire :276.9350Cyanomethyl Methyl(phenyl)carbamodithioate
CAS :Formule :C10H10N2S2Degré de pureté :97%Couleur et forme :SolidMasse moléculaire :222.3298Azelaic acid di(2-ethylhexyl) ester
CAS :Formule :C25H48O4Degré de pureté :98%Couleur et forme :LiquidMasse moléculaire :412.6462Benzoic acid, 4,4',4'',4'''-methanetetrayltetrakis-
CAS :Formule :C29H20O8Degré de pureté :97%Couleur et forme :SolidMasse moléculaire :496.46432,5-Bis(2,4,4-trimethylpentan-2-yl)benzene-1,4-diol
CAS :Formule :C22H38O2Degré de pureté :95%Couleur et forme :SolidMasse moléculaire :334.53591,1,4,7,10,10-Hexamethyltriethylenetetramine
CAS :Formule :C12H30N4Degré de pureté :96%Couleur et forme :LiquidMasse moléculaire :230.39342-hydroxyterephthalic acid
CAS :Formule :C8H6O5Degré de pureté :97%Couleur et forme :SolidMasse moléculaire :182.1302Ref: IN-DA0033D0
1g25,00€5g28,00€10g43,00€1kgÀ demander25g69,00€5kgÀ demander100g187,00€10kgÀ demander250mg21,00€(1-Bromoethyl)benzene
CAS :Formule :C8H9BrDegré de pureté :97%Couleur et forme :LiquidMasse moléculaire :185.06111,5-Naphthalene Diisocyanate
CAS :Formule :C12H6N2O2Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :210.1882Cyclopentadienyliron Dicarbonyl Dimer
CAS :Formule :C14H12Fe2O4Degré de pureté :96%Couleur et forme :LiquidMasse moléculaire :355.9327Ethylene glycol
CAS :Formule :C2H6O2Degré de pureté :98%Couleur et forme :LiquidMasse moléculaire :62.0678
![4-tert-Butylcalix[6]arene, 96%](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F02%2Fthumb-webp%2FL14473.webp&w=3840&q=75)
![[3,3']BIPYRIDINYL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00EBJB.webp&w=3840&q=75)
