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Ensinger PEI
TIMCAL TIMREX® T800 Primary Synthetic Graphite
Categories: Carbon; Graphite; Other Engineering Material; Additive/Filler for Polymer

Material Notes: TIMREX Primary Synthetic Graphite is produced in a unique highly controlled graphitization process which assures narrow specifications and unequalled consistent quality due to: monitoring of all production and processing stages, strict final inspection, and clearly defined development processes.

TIMREX Primary Synthetic Graphite shows unique properties thanks to the combination of a consistent purity, perfect crystalline structure and well defined texture.

Advantages and applications:
Suitable especially for organic bonded clutch facings (paper, fiber) and organic brake linings (semimetallic, non-metallic, low-metallic).

  • Good lubrication properties
  • Reduction of the friction level and smoothing of the friction coefficient
  • Good thermal conductivity
  • Reduction of hot spots and difference thickness vibration (DTV) by spring back and good thermal conductivity
  • High effectivness of wear-reduction at relatively low graphite concentrations
  • Good damping behaviour due to internal lubricity and micropores - noise reduction
  • Good wettability with organic binders and high adhesion strength between binder and graphite particle
Information provided by TIMCAL

Key Words: CAS Number 7782-42-5
Available Properties
  • Bulk Density, Tap
  • Particle Size, at a density of 2.20 g/cc
  • Particle Size, at a density of 2.10 g/cc
  • Particle Size, at a density of 2.02 g/cc
  • Deformation, elastic
  • Deformation, plastic
  • Deformation, plastic + elastic
  • Ash, Typical
  • Coefficient of Friction, 80% graphite content
  • Coefficient of Friction, 40% graphite content
  • Coefficient of Friction, 20% graphite content
  • Coefficient of Friction, 10% graphite content
  • Coefficient of Friction, Sintered Cu-C -brake pads with 10% TIMREX® Coke, Sinter density: 55% of the theoret. density
  • Abrasion, 10% graphite content
  • Abrasion, 40% graphite content
  • Abrasion, 20% graphite content
  • Abrasion, 80% graphite content
  • Thermal Conductivity
  • H2O, Water, Typical
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