762 Index
antioxidants (contd.)
molybdenum antioxidants, 18
multifunctional, 6
oil thickening, effect on, 18
organometallic, 4, 5, 18
peroxide decomposers, 23, 26
phosphorus containing, 4, 7, 28, 98–99
primary antioxidants, 23, 24, 26–28
radical scavengers, 23
resonance stability of intermediates, 25
secondary antioxidants, 23
sulfur-bearing, 5, 28
mechanism of action, 28
sulfur elemental, 5
sulfur-phosphorus compounds, 8
synergism of phenolic and arylamine antioxidants, 29
synergism of phenolic and phosphate antioxidants, 101
synergisim with alkylatedphenothiazines, 18
synergism with secondary diarylamines, 18
titanium antioxidants, 18
tungsten antioxidants, 18
ZDDPs, 6, 9, 10, 17, 58
zirconium antioxidants, 18
antiwear performance and ranking of, 105
API, 21, 22
API CF-4, 468
API CG-4, 139, 468, 490
API CH-4, 139, 468
API CJ-4, 243
API GF-4, 36
API GF-5, 243
API Group I base oil, 21, 22, 35, 37, 38
API Group II base oil, 21, 22, 33, 35, 37, 38
API Group III base oil, 21, 22, 33, 35, 37, 38, 336
API Group IV base oil, 22, 23, 35, 37, 38, 244, 336
API Group V base oil, 21, 22, 245
API Sequence IIID, 475, 484
API Sequence IIIE, 138, 164, 484
API Sequence IIIF, 138, 164
API Sequence IIIG, 242, 324, 351
API Sequence IVA, 462
API Sequence VI, 196, 198
API Sequence VIA, 196, 198, 242
API Sequence VIB, 196
API Sequence VD, 475
API Sequence VE, 138, 164, 242, 462, 471
API Sequence VII, 450
API SF, 31
aromatic sul des, 5
aryl phosphates, 71
neutral, 71, 80
TCP, 71, 98
TPP, 71
Tricresyl, 71
Triphenyl, 71
Trixylyl, 71
TXP, 71
ashless antioxidants, 6
ashless antiwear additives, 64–121, 214–249
applications, 214, 218
dithiophosphates, 215
chemistry and manufacture of, 216–219
graphite, 237
halogen additives, 217
chlorinated alkylaromatics, 236
chlorinated fatty acids, 236
chlorinated paraf ns, 236
in cutting oils, 235
in metal-working lubricants, 235–236
mode of action, 236
high hydroxyl esters (HHE), 237
high-pressure sulfurized isobutylene (HPSIB), 217
components of, 217–218
mode of action, 215, 220
nitrogen additives, 232
benzotriazole (BZT), 233
chemistry, 232
manufacture of, 232
performance of, 232
tolyltriazole (TTZ), 233
phosphorus additives, 64, 97–99, 220–232
acid phosphates, 91, 225
chemistry and manufacture of, 225
properties, 225
dialkyl alkyl phosphonates, 224
phosphate esters, 221
chemistry and manufacture of, 221
properties, 221–222
phosphites, 222
chemistry and manufacture of, 222–223
properties, 223–224
phosphorus-nitrogen additives, 231
amine dithiophosphates, 232
application and performance of, 232
chemistry and manufacture, 232
amine phosphates, 231
application and performance of, 231–232
chemistry and manufacture of, 231–232
amine thiophosphates, 232
application and performance of, 232
chemistry and manufacture, 232
benzotriazole derivatives, 232
producers of, 237
speci cations for, 238–239
sulfur additives, 220
preparation of, 218–220
sulfur-chlorine additives, 236
bis-(p-chlorobenzyl) disul de, 236
chlorinated alkylthiocarbonates, 236
sulfurized chloronaphthalenes, 236
tetrachlorodiphenyl sul de, 236
trichloroacrolein mercaptals, 236
sulfurized esters, 219
sulfurized oils, 219
sulfurized lard oil (SLO), 219
sulfurized sperm whale oil (SSWO), 219
chemistry and preparation of, 219
sulfurized triglycerides, 219–220
sulfurized ole ns, 220
sulfur-nitrogen additives, 228
2-alkyldithio-benzoxazoles, 230
2,5-dimercapto-1,3,4-thiadiazole (DMTD), 228
application and performance of, 230
chemistry and manufacture of derivatives, 229
dithiocarbamates, 228–229
applications and performance of, 229
CRC_59645_Index.indd 762CRC_59645_Index.indd 762 3/12/2009 4:11:39 PM3/12/2009 4:11:39 PM