Automotive Air Pump Graphite Rotor

Automotive Air Pump Graphite Rotor

CZPT for CZPT Usage
Because of to the characters these kinds of as lubrication,warmth resistance,chemical security,and many others,the CZPT graphite components are extensively employed in higher temperature,acid,alkali answer,organic solvents and other fields.Our business has the corresponding high-quslity graphite supplies ,can meet the requirements of clients for want planning.

Self lubrication
The layered crystal construction of graphite substance permits its self lubrication,underneath non-lubricating standing,graphite have characteristics such as smaller friction coefficient,reduced abrasiveness when in contrast with other supplies.

Higher temperature resistance
Temperature changes have no considerable affection on graphite’s mechanical strength and self lubrication.

CZPT Stability
Aside from some inorganic drugs(sturdy acid),graphite has the capacity of resisting chemical response.

Warmth shock resistance
In contrast with the metallic supplies,graphite has character such as little
thermal growth price and exceptional thermal conductivity,for that reason,when the rapid temperature alter happens,the content has no clear modify.

Conductive to Lightweight Style
In comparison with the metal content,graphite have a scaled-down density,so it is easy to light the fat of the mechanic and reduce the vibration sound.

CZPT materials utilized for mechanical automotive,electrical,petrochemical and machinery industries,to give the required carbon graphite componentsmainly utilized in dry rotary vane
compressors and vacuum pumpsrotary compressor,screw compressor,enthusiast,and the radial axis with sealing ring and sealing ringsoil-totally free piston compressor sealed with graphite piston and rod information ringmechanical seals,axial stop with ball valve sealsliquid medium transmission with graphite bearings,seals,combination seals,rotary vane,rotor and hub and so on.


CZPTed isostatic graphite
task unit  
Human body densely  g/cm3 one.77-1.92
The resistivity μΩ.m ≤18
Workers folding strength  MPa  ≥40
The compressive strength  MPa  ≥80
Shore hardness HSD ≥65 
Coefficient of thermal expansion         C.T.E.(to 100C) ten-six/K four.-7.1
Modulus of elasticity  Gpa  10-thirteen.five
ash ≤0.03% 


Automotive Air Pump Graphite Rotor