Dab tsi yog tshuaj ntxhua khaub ncaws siv rau?
Dab tsi yog tshuaj ntxhua khaub ncaws siv rau?

Video: Dab tsi yog tshuaj ntxhua khaub ncaws siv rau?

Video: Dab tsi yog tshuaj ntxhua khaub ncaws siv rau?
Video: coj khaub ncaw tsi xwm yeem ntsug2 hli si tu tshuaj no pab tau koj 100% 2024, Kaum ib hlis
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Ntxuav cov kuab tshuaj yog siv tshem tawm cov roj, roj, solder flux, thiab lwm yam kab mob. Hauv SNAP program, ntxuav cov kuab tshuaj ” sector hais txog kev hloov pauv rau cov uas tsis yog aerosol cov kuab tshuaj siv hauv kev lag luam tu hauv vapor degreasing, txias batch tu , lossis tsis siv neeg tu khoom siv.

Hauv qhov no, dab tsi yog cov tshuaj ntxhua khaub ncaws?

Cov kuab tshuaj ntxuav yog txheej txheem tshem cov av los ntawm cov av nrog cov organic hnyav yam tsis siv lub cev lossis tshuaj hloov cov khoom raug ntxuav. Qhov no suav nrog ntau txoj hauv kev xws li vapor degreasing, txau, immersion, thiab siv tshuab lossis ultrasonic txhuam.

Ntxiv mus, dab tsi yog cov piv txwv ntawm cov tshuaj ntxhua khaub ncaws? Cov Tshuaj Ntxhua Khaub Ncaws Qee qhov piv txwv ntawm muaj zog ntxuav cov kuab tshuaj yog acetone, methyl ethyl ketone, toluene, nPB, thiab trichlorethylene (TCE). Hom mob me cov kuab tshuaj suav nrog isopropyl cawv, glycerin, thiab propylene glycol.

Tom qab ntawd, cov kuab tshuaj siv rau dab tsi?

Lub sij hawm ' hnyav ' yog siv rau ntau cov tshuaj chemical uas yog siv rau yaj los yog dilute lwm yam tshuaj lossis khoom siv. Lawv feem ntau yog cov kua organic. Ntau cov kuab tshuaj yog thiab siv li chemical intermediates, fuels, thiab raws li cov khoom ntawm ntau yam khoom.

Dab tsi yog cov tshuaj ntxhua khaub ncaws dawb?

Hnyav - Kev ntxuav dawb (los yog ntub dej tu ) yog lub xeev-ntawm-lub-kos duab tshiab txoj kev ntawm tu txhua hom khaub ncaws. Nws hloov qhov qhuav qhuav huv txheej txheem nrog cov txheej txheem muaj kev nyab xeeb dua thiab zoo ib puag ncig. Qhuav tu siv qhov hnyav hnyav lub npe hu ua perchlorethylene lossis 'perc' txhawm rau txhuam koj cov khaub ncaws.

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