Carbon foils are stocked in five basic forms: Pyrolitic graphite - a strongly anisotropic, high density, high purity material manufactured by Chemical Vapour Deposition (CVD). It is non porous and self lubricating, lightweight and shows excellent thermal shock resistance. It can be easily machined with normal metalworking tools.
Flexible graphite - an exfoliated material which is mechanically bonded to form thin, flexible sheet. It is commonly used as a gasket material for corrosive or high temperature service (up to 600C in air, 2500C in an inert atmosphere). Rigid graphite sheet¥ - a rigid form of graphite. The exceptional corrosion resistance and high temperature properties of graphite make this material suitable for applications as diverse as heat exchanger blocks for chemical process plant and arc furnace electrodes used in steel manufacture. Highly Oriented Pyrolitic Graphite (HOPG) - a highly oriented form of high purity pyrolitic graphite which diffracts x-rays and neutrons with greater efficiency than any other material. Vitreous or Glassy Carbon - is available under a separate heading. This material has high flexural strength with zero open porosity and, hence, a low permeability to gases. Glassy carbon has excellent resistance to a wide range of aggressive chemical environments and can, therefore, be used as an alternative material to precious metals for laboratory equipment and, for example, for electrodes in polarography.
Para películas con un espesor de 0,05 mm o menos ofrecemos 2 opciones: películas probadas a prueba de luz (indicadas como LT en el catálogo) o películas estándar no probadas (indicadas como Dimensiones).
Para películas de más de 0,05 mm de espesor, no se requieren pruebas a prueba de luz, ya que las películas naturalmente se vuelven más densas y más efectivas para impedir el paso de la luz.
Thickness is nominal.
Purity99.99%
Espesor0.1mm
GradoPyrolytic Graphite
Size10mm x 10mm - 25mm x 25mm
