DEVELOPMENT OF A FIRE-RESISTANT WATER-BASE HYDRAULIC FLUID.
Abstract
Two new base stocks were prepared by alkoxylation of N, N'-diphenyl p-phenylene diamine and p-anilinophenol. These, as well as the previously reported base stocks, required viscosity index improvers and pour point depressants in order to meet the 25F viscosity maximum of 850 cs and the pour point maximum of 0F. Four formulations having the best overall properties were selected for final formulation and evaluations. The reproducibility of base stock preparation was investigated and, with one exception, was found to be satisfactory. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Mar 10, 1965
- Accession Number
- AD0611879
Entities
People
- E. H. Kober
- G. F. Ottmann
- H. F. Lederle