A Test Report  from
Metal Research Center



 
Metal Research Center

August 22, 1994

Mr. Kenneth Stowborg,
Quality Control Dept.
ACC Super Petroleum Corporation
P. O. Box 1473
Hawaiian Gardens, CA 90716

Dear Kenneth,

The following are the results of the coating test conducted with the ACC-ET you supplied on August 12, 1991

Equipment:
Power Friction Test System.  System is one (1) year old, inclusive of a 2-1/2 H.P. motor.
Diameter measure system (precision 0.1 micron, tolerance ± 0.1 micron)

Test Procedure:
Setup diameter measure;  Contact area is 2 mm linear.
2 oz of ACC was put in the oil reservoir;
Bring pressure on force handle at 30 lbs, 45 lbs, 100 lbs;
Readings were taken at ½ hour, 2 hours and 4 hours.

Results:
  Thickness of copper on contact #1

 
Pressure
lbs
Original
micron
½-hour
micron
2-hours
micron
4-hours
micron
30
0.00
3
14
29
45
0.00
4
18
35
100
0.00
7
24
34
  Conclusion: If you have any questions, please contact us.

Sincerely,

Sid S. Mike
Manager
 


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ACC Super Petroleum Corporation (USA)
P. O. Box 1015,
Corona, CA 92878-1015, USA
Contact: Mr. John Water, Export Manager
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