公开(公告)号：US3525691A

公开(公告)日：1970-08-25

申请号：US3525691D

申请日：1968-03-22

Applicant: US AIR FORCE

Inventor： MCCONNELL BOBBY D

IPC: C10M5/22 ,  C10M5/02 ,  C10M5/20

CPC classification number: C10M7/00 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/062 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2201/12 ,  C10M2221/00 ,  C10M2221/041 ,  C10N2250/08 ,  C10N2250/10 ,  C10N2250/121

公开(公告)号：US3674690A

公开(公告)日：1972-07-04

申请号：US3674690D

申请日：1969-07-08

Applicant: US AIR FORCE

Inventor： CLOW WILLIAM L ,  BENZING ROBERT J ,  MCCONNELL BOBBY D

IPC: C10M169/00 ,  C10M7/50 ,  C10M7/06

CPC classification number: C10M7/00 ,  C10M2201/062 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2229/052 ,  C10N2250/08 ,  C10N2250/10

Abstract: The process described herein comprises an air drying solid film lubricant and the process for the preparation thereof and for applying the same to substrate metals. The air drying solid film lubricant comprises a binder and a lubricant, which binder consists essentially of a siloxane prepolymer having at least 10 repeating units of the formula MIXED IN AN INERT SOLVENT WITH AN AMINOALKYL-SILANE HAVING THE FORMULA AND THE LUBRICANT CONSISTING ESSENTIALLY OF A MIXTURE OF MOLYBDENUM SULFIDE (MoS2) and antimony oxide (Sb2O3), wherein R is hydrogen, alkyl, cycloalkyl or aminoalkyl of no more than ten carbon atoms; R'' is a divalent hydrocarbon radical having at least three carbon atoms and having the valence bonds which are attached to the N and Si of the formula separated by at least three carbon atoms; R'''' is a monovalent hydrocarbon radical having one to six carbon atoms; and N IS AN INTEGER HAVING A VALUE OF 0-2; SAID AMINOALKYL-SILANE BEING USED IN A PROPORTION OF 3-25 PARTS PER 100 PARTS OF SAID SILOXANE PREPOLYMER; SAID SOLVENT BEING USED IN A PROPORTION TO GIVE 20-40 PARTS SOLVENT PER PART OF BINDER; SAID MOLYBDENUM SULFIDE AND ANTIMONY OXIDE PER PART OF MOLYBDENUM SULFIDE; AND SAID MIXTURE BEING USED IN THE RANGE OF FROM 30 VOLUMES OF LUBRICANT MIXTURE PER 70 VOLUMES OF BINDER UP TO 85 VOLUMES OF LUBRICANT PER 15 VOLUMES OF BINDER, PREFERABLY 50-85 VOLUMES OF LUBRICANT PER 100 VOLUMES OF LUBRICANT-BINDER MIXTURE. Other solid lubricant mixtures which may be used include replacement of the molybdenum sulfide by molybdenum diselenide, tungsten disulfide, tungsten diselenide and the like, and/or replacement of the antimony trioxide by zinc oxide (ZnO) or bismuth oxide (Bi2O3) and the like. The invention described herein may be manufactured and used by or for the United States Government for governmental purposes without payment to us of any royalty thereon.

Abstract translation: 本文所述的方法包括空气干燥固体膜润滑剂及其制备方法，并将其用于基材金属。 空气干燥固体膜润滑剂包括粘合剂和润滑剂，该粘合剂基本上由具有至少10个具有下式的重复单元的硅氧烷预聚物组成：在具有氨基甲酸的氨基甲酸酯和具有基本上的润滑剂的混合溶剂中混合的重复单元 硫化钼（MoS2）和氧化锑（Sb2O3）的混合物，其中R是氢，不超过10个碳原子的烷基，环烷基或氨基烷基; R'是具有至少三个碳原子并具有键键的二价烃基，其连接到通过至少三个碳原子分隔的式I的N和Si; R“是具有1至6个碳原子的一价烃基; 和N是0-2的值的整数; 所述的氨基硅烷 - 硅烷用量为3-25份，每100份含硅氧烷预聚物; 在一个比例中使用的溶剂，以提供20-40份溶剂的粘合剂; 同意莫斯林苏