Polímeros
Los polímeros son macromoléculas formadas por la repetición de unidades más pequeñas llamadas monómeros, unidas mediante enlaces covalentes. Estos materiales poseen una variedad de propiedades físicas y químicas que los hacen esenciales en una amplia gama de aplicaciones industriales y científicas, incluyendo la fabricación de plásticos, fibras, elastómeros, adhesivos y recubrimientos. En CymitQuimica, ofrecemos una extensa gama de polímeros de alta calidad y pureza, diseñados para satisfacer las necesidades específicas de su investigación y desarrollo, así como las demandas de producción industrial. Nuestro catálogo incluye polímeros con diversas características, adecuados para usos en biomedicina, ingeniería, electrónica y más.
Subcategorías de "Polímeros"
- Elastómeros(27 productos)
- Monómeros(2.400 productos)
- Aditivos poliméricos(673 productos)
- Catalizadores de polimerización(85 productos)
- Iniciadores de polimerización(243 productos)
- Agentes RAFT(42 productos)
- Siliconas(2.146 productos)
Se han encontrado 4195 productos de "Polímeros"
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Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 117,000
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 SciFórmula:(C2H6OSi)nForma y color:Colorless, Viscous liquidTetrakisepoxy cyclosiloxane
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 SciFórmula:C28H56O12Si4Forma y color:Liquid, Colorless to pale yellowPeso molecular:697.08Polyethylene, chlorinated
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 SciForma y color:White, PowderPolystyrene latex microsphere, 2 micron, 2.5 wt% dispersion in water
CAS: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 cFórmula:(C8H8)nPolydimethylsiloxane, trimethylsiloxy terminated, M.W. 1250
CAS: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,Fórmula:(C2H6OSi)nForma y color:Clear colorless, Viscous liquidPolystyrene latex microsphere, 4.5 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 emulsifFórmula:CH2CH(C6H5)nPolyvinylpyrrolidone, M.W. 360,000
CAS:A cryoprotectant, also useful in plant cell culture researchFórmula:(C6H9NO)nForma y color:White to pale yellow, PowderPolystyrene standard, M.W. 290,000, Mw/Mn 1.06
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 SciFórmula:(C8H8)nForma y color:White, PowderDextran, MW ca 150,000
CAS:Dextran, MW ca 150,000, 9004-54-0, is a complex, branched glucan used to maintain osmotic pressure in biochemistry and molecular biology applications. Learn more.Fórmula:(C6H9O5)n(C6H10O5)mForma y color:White to pale cream, PowderStarch, modified, insolubles 0.01% max
CAS:Starch, modified is used in the production of facial cleanser, oil controller, sunscreen cream, moisturizer, toners/astringents, facial moisturizer/treatment and anti-aging. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation andFórmula:C12H22O11Forma y color:WhitePeso molecular:342.30Polyethylene glycol methyl ether methacrylate, M.W. 5,000
CAS:Polyethylene glycol methyl ether methacrylate, is used as Emulsion polymers, cosmetics, Construction, emulsifiers. 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 origiFórmula:CH3(OCH2CH2)nOCOCCH2)CH3Polyethylene glycol diacrylate, M.W. 3,400
CAS:Polyethylene glycol diacrylate is used in dental compounds, offset inks, varnishes and flexible coatings. It widely used in various biomedical applications such as hydrogel development for drug delivery, tissue engineering, wound healing and electrospinning processes for bioapplication due to its noFórmula:C5H10O4Forma y color:Off-white to light yellow, SolidPeso molecular:134.13Polystyrene latex microsphere, 90.0 micron, 2.5 wt% dispersion in water
CAS: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 cFórmula:CH2CH(C6H5)nPolyethylene powder, low density, 500 micron
CAS:Polyethylene powder is used as an additive to unsaturated polyesters, epoxides and other polymers to impart the unique properties of ultra-high-molecular-weight polyethylene (UHMWPE). It is widely used for manufacturing various containers, trays, dispensing bottles, plastic wraps, plastic bags for cFórmula:(C2H4)nForma y color:Powder, WhitePoly(2-ethyl-2-oxazoline), M.W. 200,000
CAS:Poly(2-ethyl-2-oxazoline) shows the application in biocompatibility, avoiding accumulation in tissue, and rapid clearance from the bloodstream. It is also adapted to many different functions for both protein and small drug conjugation. It also acts as a perfect substitute for poly(vinyl alcohol) andFórmula:(C5H9NO)nForma y color:Off-white to pale yellow, solidDextran, MW ca 20,000
CAS:Low molecular weight dextran is useful as a stabilizer, volume extender, lubricant, binding platform, and matrix component. Higher molecular weight dextrans have differing viscosities, aggregation and permeation properties. This Thermo Scientific Chemicals brand product was originally part of the AlFórmula:(C6H9O5)n(C6H10O5)mForma y color:White to off white powderPolystyrene latex microsphere, 2 micron, 10 wt% dispersion in water
CAS:Use in protein binding; size markers. The most popular use of latex beads is in the diagnostic use of adsorbed antibodies or antigens. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the leFórmula:(C8H8)nForma y color:Aqueous suspensionPolyethyleneimine, linear, M.W. 25,000
CAS:Polyethyleneimine, linear, M.W. 25,000 is used to improve the appearance of negatively charged dyes by modulating their properties and also improving their adherence to surfaces. It binds to DNA and other negatively charges biological molecules, thereby making it for efficient vector carriers in resFórmula:(C2H5N)zC2H4N)y(C2H5N)xForma y color:White to yellow, Amorphous to crystalline solidFicoll∣r 400
CAS:Ficoll 400 is used for cell separation and organelle isolation. It is also used to separate blood to its components like erythrocytes and leukocytes. It acts as a mononuclear cell separator and used in culture media, nucleic acidhybridization, electrophoresis and in immunological studies. This ThermFórmula:C15H27ClO12Forma y color:Powder, WhitePeso molecular:434.82
