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Master Bond adhesives

TIMCAL TIMREX® T150-600 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
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Bulk Density 0.590 g/cc0.0213 lb/in³Tap
Particle Size 70 µm70 µmat a density of 2.20 g/cc
 625 µm625 µmat a density of 2.10 g/cc
 1500 µm1500 µmat a density of 2.02 g/cc
Deformation 1.1 %1.1 %elastic
 2.6 %2.6 %plastic
 3.7 %3.7 %plastic + elastic
Ash 0.090 %0.090 %Typical
 
Mechanical PropertiesMetricEnglishComments
Coefficient of Friction 0.64
@Temperature 850 °C,
Time 10800 sec
0.64
@Temperature 1560 °F,
Time 3.00 hour
Sintered Cu-C -brake pads with 10% TIMREX® Coke, Sinter density: 55% of the theoret. density
Abrasion 0.60
@Temperature 850 °C,
Time 10800 sec
0.60
@Temperature 1560 °F,
Time 3.00 hour
Friction coefficient and wear of sintered Cu-C -brake pads with 10% T 150-600 Graphite, Sinter density: 55% of theoretical
 
Thermal PropertiesMetricEnglishComments
Thermal Conductivity 130 W/m-K902 BTU-in/hr-ft²-°F
 
Component Elements PropertiesMetricEnglishComments
H2O, Water 0.050 %0.050 %Typical
 
Descriptive Properties
Crystallite height, Lc>100 nm
DBP absorption23 g/100g(Dibutylphthalate)

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CTIMCAL29 / 2671

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