Compound Data Sheet
Parker O-Ring Division United States
_______________________________________________________________
Parker O-Ring Division
2360 Palumbo Drive
Lexington, Kentucky 40509
(859) 269-2351
MATERIAL REPORT
TITLE: Evaluation of Parker Compound KB162-80 (21378)
PURPOSE: To obtain general information.
Recommended temperature limits: -250F to 300/3250F
Recommended For
High temperature hydraulics
Petroleum based hydraulic oil, motor oil, transmision fluid,
grease
R134a
Water/glycol/steam
HFA, HFB, and HFC fluids
Ozone, aging, and weather resistance
Not Recommended For
Polar solvents (ketones and esters)
Strong acids
Chlorinated hydrocarbons
Auto and aircraft brake fluids
REPORT NUMBER:
DATE: 6/06/2001
Compound Data Sheet
Parker O-Ring Division United States
_______________________________________________________________
Parker O-Ring Division
2360 Palumbo Drive
Lexington, Kentucky 40509
(859) 269-2351
REPORT DATA
Test
Original Physical Properties, Results
ASTM D412, D2240
Hardness, Shore A, pts. 82
Tensile Strength, psi 3335
Ultimate Elongation, % 164
Compression Set, ASTM D395 Method B
(22 hrs. @ 302ºF)
Percent of Original Deflection (plied) 23
Dry Heat Resistance, ASTM D573
(70 hrs. @ 302ºF)
Hardness Change, pts. +4
Tensile Change, % -2
Elongation Change, % -12
Fluid Immersion, ASTM D471
ASTM #1 Oil, (70 hrs. @ 302ºF)
Hardness Change, pts. +2
Tensile Change, % -8
Elongation Change, % -13
Volume Change, % +1
Fluid Immersion, ASTM D471
IRM 903 Oil, (70 hrs. @ 302ºF)
Hardness Change, pts. -7
Tensile Change, % -19
Elongation Change, % -22
Volume Change, % +7
Tear Strength, Die C, ASTM D624
kN/m 33
Low Temperature, ASTM D1329
TR-10, ºC -22
TR-70, ºC -14
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