Insulating coating for transformer wires

Details Insulating coating for transformer wires Insulating coating for transformer wires

1980-04-28

1981-12-08

McCamish, Marion

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

427116, 428375, 525187, 525481, D02G 300

Patent

active

043048803

ABSTRACT:
Improved three component insulating coatings for both wet solvent and dry electrostatic application to transformer wires contain an increased eopoxy resin concentration and a decreased amount of polyvinyl acetal and phenol aldehyde resins. The increased epoxy content gives substantially improved coatings with no adverse dissipation and hydrolytic effects. The epoxy constituent can range from 30-60 per cent by weight providing the ratio of the polyvinyl acetal to phenol aldehyde is kept within the range from 1 to 1 to 2 to 1.

REFERENCES:
patent: Re25625 (1964-07-01), Been
patent: 3239598 (1966-03-01), Olson et al.

Affiliated with

Also associated with

Rating

Insulating coating for transformer wires does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Insulating coating for transformer wires, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Insulating coating for transformer wires will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-568516