Kev tsim cov phenolic resin thiab teeb tsa ntawm dipping kua rau hydraulic xovxwm

Phenolic resin-ua los ntawm cresol los yog xylenol thiab formaldehyde. Raws li ib tug insulating resin, nws muaj zoo heev dej tsis kam thiab hluav taws xob zog. Cov phenolic resin siv rau dipping yog alkali-catalyzed A-theem cresol-formaldehyde resin.

Dipping kua-nyob rau hauv thiaj li yuav impregnate lub muab tub lim, cov resin yuav tsum tau tov rau hauv ib tug tov, feem ntau cawv yog siv raws li ib tug hnyav, tov rau hauv ib tug 30 feem pua ​​cawv tov, thiab tej zaum kuj muaj ib co polyvinyl butyral resin yog ntxiv los ua kom lub zog sib txuas ntawm lub resin