| 配方类型： |
LUBRICANTS |
| 配方说明： |
Metal Working Fluid (Cutting oil) |
| 配方组成： |
type from any major oil company. A uniform product can be obtained with
simple mixing and warming to 120-125'F if necessary. The concentrate is
Add "Triton" X-100 to one third of the water and heat to 212'F. Add
"Aerosol" C-61 to "Castorwax" and heat to 212'F. When the
"Castorwax"-"Aerosol" C-61 mix begins to foam or boil, remove from the
heat and add slowly to the water with very rapid agitation. The
temperature of the water must be maintained above 200'F during the
addition of the 'Castorwax" so that the temperature, after all the
"Castorwax" has been added, remains above 200'F. continue stirring,
allowing the temperature to fall slowly to approximately 170'F. When the
temperature has fallen to 170'F the remaining two-thirds of the water
can be worked in slowly, with moderate agitation. Emulsions of castorwax
containing cationic emulsifiers tend to thicken as they cool after all
the water has been added. Homogenize or violently agitate the ba |
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