Udindo wa glacial acetic acid pakutsuka ndi kupaka utoto wa nsalu

Udindo wa glacial acetic acid mumakampani ochapira

1. Ntchito yosungunula asidi pochotsa banga
Acetic acid monga viniga wachilengedwe, imatha kusungunula tannic acid, zipatso za zipatso ndi zina zomwe zimakhala ndi asidi wachilengedwe, madontho a udzu, madontho a madzi (monga thukuta la zipatso, madzi a vwende, madzi a phwetekere, madzi a zakumwa zoziziritsa kukhosi, ndi zina zotero), madontho a mankhwala, mafuta a chili ndi madontho ena, madonthowa ali ndi zosakaniza za viniga wachilengedwe, acetic acid ngati chochotsera madontho, amatha kuchotsa zosakaniza za organic acid m'madontho, komanso zosakaniza za pigment m'madontho, Kenako ndi chithandizo cha oxidative bleaching, zonse zimatha kuchotsedwa. Kuphatikiza apo, mukatsuka zovala zolemera, nthawi zambiri chifukwa chakuti kutsuka sikukwanira, zovalazo zimauma kapena kumveka zitauma. Ngati sizili zovuta kwambiri, zimatha kupopedwa ndi madzi okhala ndi acetic acid kapena kupukutidwa ndi thaulo ndi madzi a acetic acid kuti muchotse madontho owuma ndi mphete.

2. Chotsani alkali yotsala
Asidi ya acetic yokha ndi yochepa acidic ndipo imatha kuchepetsedwa ndi maziko.
(1) Pochotsa banga la mankhwala, kugwiritsa ntchito izi kungachotse banga la alkaline, monga banga la khofi, banga la tiyi, ndi banga la mankhwala osokoneza bongo.
(2) Kuchepetsa asidi wa acetic ndi alkali kungabwezeretsenso kusintha kwa mtundu wa zovala chifukwa cha mphamvu ya alkali.
(3) Kugwiritsa ntchito asidi wofooka wa acetic acid kungathandizenso kufulumizitsa kusweka kwa bleach yochepetsera madzi mu njira yosweka madzi, chifukwa bleach yochepetsera madzi imatha kufulumizitsa kuwola kwa viniga ndikutulutsa bleaching factor, motero, kusintha PH ya yankho la bleaching ndi acetic acid kumatha kufulumizitsa njira yosweka madzi.
(4) Asidi wa acetic acid amagwiritsidwa ntchito kusintha asidi ndi alkali ya nsalu yovala, ndipo zovalazo zimakonzedwa ndi asidi, yomwe imatha kubwezeretsa mawonekedwe ofewa a zovalazo.
(5) Nsalu ya ubweya, chifukwa cha kutentha kwambiri kwa kusita, zomwe zimapangitsa kuti ulusi wa ubweya uwonongeke, zomwe zimapangitsa kuti kuwala kuwoneke, chifukwa cha asidi wochepa wa acetic acid, womwe umabwezeretsa minofu ya ulusi wa ubweya, chifukwa chake, asidi wa acetic angagwiritsidwenso ntchito kuthana ndi kuwala komwe kumachitika chifukwa cha kusita.

3. mtundu wolimba kuti usafota
Zovala zina zimafota kwambiri, zovalazo zangoyikidwa mu sopo, utoto wambiri umasungunuka, zimakhala zovuta kupitiriza kutsuka. Asidi ya Acetic ingagwiritsidwe ntchito pochotsa utoto. Choyamba, musayime kutsuka, ndipo malizitsani kutsuka zovala mwamsanga. Mukachotsa zovalazo, musatsanulire madzi omwe ali ndi utotowo, nthawi yomweyo onjezerani asidi ya glacial acetic acid yoyenera, nthawi yomweyo mukazisakaniza m'madzi, zilowerereni kwa mphindi 10-20, ndipo nthawi zambiri muzitembenuza panthawi yonyowa kuti mupewe kusagwirizana. Mukamaliza kuchiza, utoto womwe uli m'madziwo "umabwezeretsedwa" ku zovalazo. Pambuyo pake, pitirizani kutsuka ndi madzi okhala ndi asidi ya Acetic acid, kutaya madzi m'thupi ndi kuumitsa. Izi sizingoletsa kufota kwa zovala zokha, komanso zimapangitsa kuti utoto wa zovalawo ukhale wokongola ngati watsopano. Makamaka pa nsalu za silika, asidi ya ayisikilimu imagwiritsidwa ntchito kukonza mtundu, kuteteza ulusi wa pamwamba pa silika, kuchepetsa kufota kwake, ndikuwonjezera nthawi yovala.

Udindo wa glacial acetic acid pakusindikiza ndi kupaka utoto nsalu
1. Pakujambula utoto, glacial acetic acid ingathandize kukonza utoto. Pakujambula utoto, utoto uyenera kuyanjana ndi mamolekyu a ulusi kuti ugwirizane ndi ulusiwo mwamphamvu. Monga choletsa kuwononga, glacial acetic acid imatha kusintha pH pakati pa utoto ndi ulusi, kuti ukhale bwino.
2. glacial acetic acid ingathenso kupanga mtundu wokhazikika wokhala ndi utoto, zomwe zimawonjezera mphamvu yomangirira mamolekyu a utoto ndi mamolekyu a ulusi, motero zimapangitsa kuti utoto ukhale wolimba komanso wolimba.
3. Pomaliza nsalu, kuwonjezera kuchuluka koyenera kwa acetic acid kungapangitse kuti ma ester agwirizane kwambiri pakati pa mamolekyu a ulusi, zomwe zimapangitsa kuti nsalu zisagwedezeke komanso zisathe kutsukidwa.

Kugwiritsa ntchito kwa glacial acetic acid mumakampani osindikizira ndi kupaka utoto nsalu
1. Kupaka utoto wa thonje
Pakuyika utoto wa thonje, glacial acetic acid imagwiritsidwa ntchito ngati chothandizira kuti utoto ulowe bwino mu ulusi wa thonje ndikuwonjezera mphamvu ya utoto. Kuphatikiza apo, ingagwiritsidwenso ntchito kusintha pH ya yankho la utoto kuti ilimbikitse kuphatikiza utoto ndi ulusi wa thonje.
2. Kupaka utoto wa ubweya
Ulusi wa ubweya uli ndi mafuta pamwamba, zomwe zimakhala zovuta kuti utoto ulowe. Pankhaniyi, glacial acetic acid imagwiritsidwa ntchito ngati chothandizira kuchotsa mafuta pamwamba pa ulusi wa ubweya ndikuwonjezera kulowera ndi kupaka utoto wa utoto.
3. Kupaka utoto wa poliyesitala
Polyester ndi ulusi wopangidwa womwe sulowa m'madzi ndipo ndi wovuta kulowa ndi utoto. Pofuna kukonza utoto wa polyester, glacial acetic acid imagwiritsidwa ntchito ngati chowonjezera kuti utoto ulowe bwino mu ulusi.
4. Kupaka utoto wa silika
Silika ndi nsalu yofewa yomwe imakhudzidwa kwambiri ndi kusintha kwa kutentha ndi pH. Pakuyika utoto wa silika, glacial acetic acid imagwiritsidwa ntchito ngati chothandizira kuwongolera kutentha ndi pH ya yankho lopaka utoto kuti zitsimikizire momwe utoto umagwirira ntchito komanso mtundu wake.
5. Njira yosindikizira
Posindikiza, glacial acetic acid imagwiritsidwa ntchito ngati chothandizira pa phala losindikizira la asidi kuti liwongolere kusindikiza ndi kulondola kwake. Kuphatikiza apo, ingagwiritsidwenso ntchito kusintha pH ya phala losindikizira kuti ilimbikitse kuphatikiza phala losindikizira ndi ulusi.