abstract |
A solid film prelube composition for metals contacting food and beverages which comprises: -Ingredients % by Weight -A. As a primary lubricant, 75-95 - a C14-C22 fatty acid -B. As a plasticizer-supplemental 5-25 - lubricant, butyl stearate -C. As a film former, an ethylene 0.5-2 - acrylic acid copolymer -D. As an antioxidant, 2,6-di- 0-2 - tertiary-butyl-para-cresol - |