Document 71MJmBx028XDNZBNOONN28JmB
Industrial Rubber Goode Division 1778 Hilltop Road St. Joseph, Michigan 49085 (SIB) 983-7741
June 1, 1991
MEMO TO: Skip Eady
FROM:
Tony Dlouhy
SUBJECT:
Test Results Requested of Comparison of Chardon Pressure Switch Hose versus Polyvinyl and Hahn Elastomers
Please find recent samples of the subject Pressure Switch- Tubing As you know, I would like to have your analysis of our Pressure Switch Tubing versus our competitors. Your recent analysis of our tubing, made from stock V-4001, showed the following:
Ate,
* Whirlpool Spec.
Tensile
2600
10%
Elongation
300 + 10%
100% Modulus
1450 + 10%
Duro(Instantaneous (After 10 sec.)
75 + 5 70 i 5
Chardon Date Tested
Sample Result:
6/4 2440
322
1355
67
* Refer to wHirlpool Part # 3347777
The samples attached are identified as follows:
Vendor
Chardon Rubber Polyvinyl Corp Hahn Elastomers
if Of Marks
1 11 111
CHARDO 01220
Memo to: Page Two 6/7/91
Skip Eady
In addition, we need to provide slabs and material on our vinyl compound V-4001. Please send these to my attention here at our St. Joseph plant for delivery to Whirlpool engineering.
Thank you.
Cordially, Chardon Rubber Company Industrial Rubber Goods Division
cc: John Cross Mike Leone
Attachment: Sample Pressure Switch Hoses
CHARDO 01221
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