Automotive Air Pump Carbon Graphite Rotor Anti-Oxidation Epoxy
Resin
Graphite for Mechanical Usage
1. Self lubrication.
2. High temperature resistance.
3. Chemical Stability.
4. Heat shock resistance.
5. Conductive to Lightweight Design.
Application
Graphite materials used for mechanical
automotive,electrical,petrochemical and machinery industries,to
provide the necessarycarbon graphite components;mainly used in dry
rotary vane compressors and vacuum pumps;rotary compressor,screw
compressor,fan,and the radial axis with sealing ring and
sealingrings;oil-free piston compressor sealed with graphite piston
and rod guide ring;mechanical seals,axial end with ball
valveseals;liquid medium transmission with graphite
bearings,seals,combination seals,rotary vane,rotor and hub and so
on.
Physical Properties of Isostatic Graphite
| | | | | | | | |
 | Index | Bulk Density | Shore hardness | Resistivity | Flexural Strength | Compressive Strength | Thermal expansion coefficient | Ash |
| Category | | ≥g/cm3 | ≥HS | UΩ*m | ≥MPa | ≥MPa | 10-6/℃ | ≤ PPM |
| Cylinder | Grade A | 1.85 | 50 | 8-12 | 40 | 80 | 4.0 | 500/50 |
| Grade B | 1.8 | 45 | 8-12 | 35 | 70 | 3.8 | 500/50 |
| Grade C | 1.8 | 40 | 8-12 | 30 | 65 | 3.8 | 500/50 |
| Cuboid | Grade A | 1.85 | 55 | 8-12 | 45 | 90 | 4 | 500/50 |
| Grade B | 1.8 | 50 | 8-12 | 40 | 80 | 3.9 | 500/50 |
| Grade C | 1.8 | 40 | 8-12 | 35 | 70 | 3.8 | 500/50 |
Photos of Product
DELIVERY TIME:
15-20 days after confirming order,detail delivery date should be
decided according toproduction season and order quantity
FAQ
What is your MOQ?
There is no limit for MOQ.
When can i get the price?
We usually quote within 24 hours after getting your detailed
requirements,like size, quantity etc.
Do you provide samples?
Yes, samples are available for you to check our quality. it will on
your expense.
What about the lead time for mass product?
The lead time is based on the quantity, 25-30 days for regular
products.
What is your terms of delivery?
We accept FOB, CFR, CIF, EXW, etc. You can choose the most
convenient way for you.
What can you buy from us?
Carbon graphite bushings & bearings, seals, rods, plates,vanes.
