SU365369A1 - METHOD OF OBTAINING ELECTRICAL INSULATION COMPOUND - Google Patents

Description

one

The invention relates to the technology of obtaining a company}, which can be used for the purpose of sealing and electrical isolation of electrical equipment, which is required to accelerate the polymerization of the compound to form a body insulation i3 e, 1 partly nlastm ssy, able to work v, in kien1 01 environment iov) temperature.

, the methods of obtaining electrolyte of 3olts 10iogo to 1 o'a-vid vano-mode of castor oil with tol iland 1 3-cyoatom i organic additives: amy, compacid of type with I: Use of hardener of diisocyanate (product 102-T) and organic | styrene additives.

The disadvantages of the famous cr 1cc 1n comnuid K-31 are:

a) no longer needed. half a measure of co.iauida prn rooms1 th temperature from 3 to 4 days;

b) New Niiito Compatibility of hardened 1 product 102-T in a special way during iolmerisation. with 1m;

c) the crystallization of the product 102-T and a temperature of 2 () ° C, which makes 31 acitelio difficult to work with

d) hardened compound-polymer has a significant shrinkage of 7.5% and low thermal conductivity;

e) large D 1electr. 1e losses of superheated nrn;

e) insufficient moisture resistance (0.33% for 30 days).

1 of the invention is moisture and heat resistance of the compound, accelerating its floor at a commercial temperature.

This is achieved by the fact that, as a part, the state of castor i isomeric isomers

toluene1 isocyanate, a filler of 3 mixtures of 1 quartz silica, 2x cream) n and zinc oxide are added, organic additives are added to the GKZh-9 ethyl carbonyl siloxian liquid and the KaloP11Ya-2 electrodynamic fluid, and also K-1 catalnizer, and the K-1, I can also be applied to the unit, I-1, I-4, K-1, KCI-2, K-1 and 2, and K-1 catalnizer, and I K-1, and I K-1, and I K-1, and I K-1, and I K-1. Compound passage 1t at a comboat temperature for 1–5 hours, and at the same time, the room acquires a higher level of physical efficiency (see table).

G p 1 m e r. Get P1 elektol z1 ono-o komnauid B-20/80. Ma 100 weight. including vysu e 1st castor oil (with a moisture content of more than 0.07%) take 60-80 weight. including filler from a mixture) and 1D South, dioxide i zinc oxide. The composition of the mixture of mixers; i add 25-30 weight. h. hardener Des-URDUR T-65/35, again interleave with nNteiSIIM im cooled at a temperature of 0- ± 5 C in leaks 1e 15-20 minutes before stopping