Electrical insulating compositions of epoxy resins, zirconium si

Details Electrical insulating compositions of epoxy resins, zirconium si Electrical insulating compositions of epoxy resins, zirconium si

1972-07-07

1977-02-22

Jacobs, Lewis T.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 342, C08L 6300

Patent

active

040091414

ABSTRACT:
Composition for use in making electrical insulating products such as transformer bushings comprises a mixture of cycloaliphatic epoxy resin, an anhydride curing agent, and a filler material including zirconium silicate and hydrated alumina. To provide for increased pot life of the material, the epoxy resin and a portion of the filler material are stored in one heated vessel while the anhydride curing agent and the remaining filler material are held in a separate heated vessel, the two components being mixed together prior to pouring the material into the product mold.

REFERENCES:
patent: 2768264 (1956-10-01), Jones et al.
patent: 3016580 (1962-01-01), Jaeschke
patent: 3360501 (1967-12-01), Widmer et al.
patent: 3586802 (1971-06-01), Nichols et al.
patent: 3704268 (1972-11-01), Wynstra et al.
Lee et al.; Handbook of Epoxy Resins; McGraw-Hill Book Co., 1967; pp. 14-21,24,25,26,27,33,34,35,17-7.

Affiliated with

Also associated with

Rating

Electrical insulating compositions of epoxy resins, zirconium si does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrical insulating compositions of epoxy resins, zirconium si, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrical insulating compositions of epoxy resins, zirconium si will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-323423