| abstract |
The functional fluid of the present invention includes from about 50 to about 99 parts by weight of the glycol component and from about 0.3 to about 10 parts by weight of one or more additives including a phosphate content. Desirably, in one embodiment of the present invention, the functional fluid composition is about 0.05 mm to about 0.45 mm according to ASTM D 2670 (running at 100 lb for 1 minute, 200 lb load for 30 minutes). The average mark width over, according to ASTM D 2670 (running at 100 lb for 1 minute, 200 lb load for 30 minutes) shows an average number of teeth less than about 15 or both. [Selection figure] None |