Ibibazo bitatu bisanzwe bya tekiniki mugusiga irangi no kurangiza

Ingamba zuzuye
Ingamba zihariye zo kuvura:
1. 100% naoh3% ikoreshwa kumyenda yumukara mbere yo gusiga irangi.Ubuso bukora detergent l%.Nyuma yo kuvurwa kuri 130 ℃ kuminota 60, igipimo cyo kwiyuhagira ni 1:10 ~ 1:15.Uburyo bwo kwitegura bufite ingaruka ziterwa nisuri kuri fibre polyester, ariko nibyiza gukuraho oligomers."Aurora" irashobora kugabanuka kumyenda ya polyester filament, kandi ibintu byo gusya birashobora kunozwa kuri fibre yo hagati na ngufi.
2. Kugenzura ubushyuhe bwo gusiga irangi munsi ya 120 ℃ no gukoresha uburyo bukwiye bwo gusiga irangi ryabatwara birashobora kugabanya umusaruro wa oligomers kandi ukabona ubujyakuzimu bumwe.
3. Ongeraho inyongeramusaruro ikingira colloid mugihe cyo gusiga irangi ntishobora gutanga ingaruka zingana gusa, ariko kandi irinda oligomer kugwa kumyenda.
4. Nyuma yo gusiga irangi, igisubizo cyirangi kigomba gusohoka vuba mumashini mubushyuhe bwinshi muminota 5 ntarengwa.Kuberako oligomers ikwirakwizwa muburyo bwo gusiga irangi ku bushyuhe bwa 100-120 ℃, iyo ubushyuhe buri munsi ya 100 ℃, biroroshye kwegeranya no kugwa kubicuruzwa bisize irangi.Ariko, imyenda iremereye iroroshye gukora iminkanyari.
5. Gusiga irangi mubihe bya alkaline birashobora kugabanya neza imiterere ya oligomers no gukuraho amavuta asigaye kumyenda.Ariko, amarangi akwiriye gusiga irangi rya alkaline agomba guhitamo.
6. Nyuma yo gusiga irangi, oza hamwe na agent igabanya, ongeramo 32.5% (380be) NaOH 3-5ml / L, sodium sulfate 3-4g / L, kuvura kuri 70 ℃ kuri 30min, hanyuma ukarabe imbeho, ubushyuhe nubukonje, hanyuma ubangikanye na acetike aside.

Ifu yera ifu yera
1. Uburyo bunoze nuburyo bwo kuvoma ubushyuhe bwo hejuru.
Kurugero, gufungura umuyoboro wamazi ako kanya nyuma yubushyuhe buhoraho bwa 130 ° C burangiye (120 ° C nibyiza, ariko ntibishobora kuba munsi, kuko 120 ° C niyo ihinduka ryikirahure cya polyester).
● Nubwo bimeze bityo, birasa cyane.Mubyukuri, ikintu cyingenzi nikibazo kitoroshye cyumutekano: guhindagurika kwijwi hamwe nubukanishi mugihe cyo gusohora amazi yubushyuhe bwo hejuru biratangaje, imashini zishaje ziroroshye kumena cyangwa kurekura imigozi, hamwe nimashini zisiga amarangi. bizaturika (kwitabwaho bidasanzwe).
● Niba ushaka guhindura, wakagombye kujya muruganda rukora imashini kugirango utegure ibyahinduwe.Ntushobora gufata ubuzima bwabantu nkibintu bito.
● Hariho uburyo bubiri bwo kuvoma: kuvoma mumazi wamazi no gutembera mukirere.
● Witondere ibintu byoza inyuma nyuma yo gusezererwa (uruganda rukora amarangi yamabara ya silinderi arabizi neza).
Gutemba ubushyuhe bwo hejuru bufite inyungu zo kugabanya irangi, ariko biragoye ku nganda zifite imyororokere mibi.

2. Ku nganda zidashobora gusohora amazi ku bushyuhe bwinshi, oligomer detergent irashobora gukoreshwa mugusimbuza ibikoresho byo kugabanya umushinga wo kugabanya isuku, ariko ingaruka ntabwo ari 100%
● koza silinderi kenshi nyuma yo gusiga irangi, hanyuma ukarabe silinderi rimwe nyuma ya silinderi zigera kuri 5 zamabara yo hagati kandi yijimye.
● Niba hari umukungugu mwinshi wera kumashini isiga irangi ryamazi, icyambere nukwoza silinderi.

Bamwe batekereza kandi ko umunyu uhendutse
Abantu bamwe batekereza kandi ko igiciro cyumunyu gihenze ugereranije, kandi umunyu urashobora gukoreshwa aho gukoresha ifu ya Yuanming.Nyamara, nibyiza gusiga amabara yoroheje hamwe na hydroxide ya sodium kuruta umunyu, kandi nibyiza gusiga amabara yijimye n'umunyu.Ibikwiye byose bigomba kugeragezwa mbere yo gusaba.

6. Isano iri hagati ya dosiye ya hydroxide ya sodium n'umunyu
Isano iri hagati ya hydroxide ya sodium nubunini bwumunyu nuburyo bukurikira:
Ibice 6 anhydrous Na2SO4 = ibice 5 NaCl
Ibice 12 bya hydrate Na2SO4 · 10h20 = ibice 5 bya NaCl
Ibikoresho byifashishwa: 1. Ikiganiro kijyanye no gukumira irangi ryirangi hamwe nuduce twimyenda ya polyester yakozwe na Chen Hai, Zhu Minmin, Lu Yong na Liu Yongsheng 2. Gufasha kubibazo bya powester yintambara yifu ya Se Lang.

Impamvu nibisubizo byindabyo zamabara
Mbere, WeChat yavuzeko byumwihariko ikibazo cyihuta, nicyo kibazo cyakunze kubazwa cyane naba Dyers badafite imipaka, mugihe ikibazo cyururabyo rwamabara cyari ikibazo cya kabiri cyabajijwe cyane mubarangi badafite imipaka: ibikurikira nuburyo bwuzuye bwindabyo zamabara, ubanza, impamvu, icya kabiri, ibisubizo, na gatatu, amakuru ajyanye.

Ufatiye hamwe, impamvu ni:
1. Gutegura inzira n'ibibazo byo gukora:
Uburyo bwo kudashyira mu gaciro cyangwa imikorere idakwiye bizana indabyo z'amabara;
Inzira idafite ishingiro (nkubushyuhe bwihuse cyane kuzamuka no kugwa)
Imikorere mibi, ipfundo mugihe cyo gusiga no kunanirwa kwamashanyarazi mugihe cyo gusiga;
Ubushyuhe bwihuse cyane burazamuka kandi umwanya uhagije wo gufata;
Amazi asukuye ntabwo asukuye, kandi agaciro ka pH hejuru yigitambara ntikaringaniye;
Amavuta yimyenda yigitereko ni manini kandi ntabwo yakuweho nyuma yo gukubitwa;
Uburinganire bwimyenda yo kwitegura.

2. Ibibazo by'ibikoresho
Kunanirwa kw'ibikoresho
Kurugero, itandukaniro ryubushyuhe mu ziko ryimashini ishyiraho ubushyuhe nyuma yo gusiga polyester hamwe n amarangi yatatanye biroroshye kubyara itandukaniro ryamabara nindabyo zamabara, kandi imbaraga zidahagije zo kuvoma imashini isiga umugozi nayo yoroshye kubyara indabyo zamabara.
Ubushobozi bwo gusiga irangi nini cyane kandi ndende cyane;
Imashini yo gusiga irangi gahoro;Umugabo wamabara ntagira imipaka
Sisitemu yo kuzenguruka irahagaritswe, umuvuduko w umuvuduko uratinda cyane, kandi nozzle ntabwo ikwiye.

3. Ibikoresho bito
Uburinganire bwibikoresho bya fibre nuburyo bwimyenda.

4. Ibibazo by'irangi
Irangi ryoroshe kwegeranya, kudashiduka neza, kudahuza neza, kandi byumva cyane ubushyuhe na pH, byoroshye kubyara indabyo zamabara nibitandukaniro.Kurugero, reaction turquoise KN-R iroroshye kubyara indabyo zamabara.
Impamvu zo gusiga zirimo uburinganire buke bwamabara, kwimuka kwamabara mugihe cyo gusiga irangi kandi neza cyane.

5. Ibibazo byubuziranenge bwamazi
Amazi mabi atera guhuza amarangi hamwe nicyuma cyuma cyangwa kwegeranya amarangi n umwanda, bikavamo ibara ryera, ibara ryoroheje kandi ntanicyitegererezo.
Guhindura bidakwiye agaciro ka pH yo gusiga ubwogero.

6. Ibibazo by'abafasha
Igipimo kidakwiye cyinyongera;Mu bafasha, abafasha bajyanye nururabyo rwamabara cyane cyane harimo penetrant, agent iringaniza, chelating dispersant, pH igenzura agaciro, nibindi.
Ibisubizo byamabara nindabyo zitandukanye
Indabyo zitetse neza zikozwe mu ndabyo zamabara.
Gukubita kuringaniza no kuvanaho umwanda ku mwenda bituma igipimo cyo kwinjiza amazi cyigice cyigitambara gitandukanye, bikavamo indabyo zamabara.

Ingamba
1. Abafasha bashakisha bagomba guterwa mu bwinshi, kandi abafasha buzuzwa byuzuye.Ingaruka zo gutera hydrogen peroxide kuri dogere 60-70 nibyiza.
2. Igihe cyo kubika ubushyuhe bwo guteka kigomba kuba gikwiranye nibisabwa.
3. Kubika ubushyuhe bigomba gukomeza mu gihe runaka cyo kuvura impuzu zapfuye.
Ikirangantego cyamazi ntigisobanutse neza, kandi igitambaro cyo gusama cyanditswemo alkali, bikavamo indabyo zamabara.

Ingamba
Nyuma yo koza amazi, ni ukuvuga, nyuma ya 10% acide glacial acetike ivanze na alkali isigaye, ongera ukarabe amazi kugirango ukore hejuru yimyenda ph7-7.5.
Umwuka wa ogisijeni usigaye hejuru yigitambara ntusukurwa nyuma yo guteka.

Ingamba
Kugeza ubu, benshi muribo barangijwe nabafasha ba deaerator.Muburyo busanzwe, acide glacial acetike yatewe inshuro 5 muminota 5, ubushyuhe burazamuka bugera kuri 50 ° C muminota 5, deaerator yatewe mumazi meza, ubushyuhe bugumaho muminota 15, hanyuma icyitegererezo cyamazi bakajyanwa gupima ibirimo ogisijeni.
Ibikoresho bya shimi bitaringaniye hamwe no gusiga irangi ridahagije bitera amabara kumera.

Ingamba
Banza ushyire mumazi akonje, hanyuma ushonga mumazi ashyushye.Hindura ubushyuhe bwimiti ukurikije irangi ryirangi.Ubushyuhe bwa chimique yamabara asanzwe adakwiye kurenga 60 ° C. amarangi adasanzwe agomba gukonjeshwa, nkubururu bwiza bwa br_ v. Ibikoresho bitandukanye bya chimique birashobora gukoreshwa, bigomba kuvangwa neza, kubisohora no kuyungurura.

Kongera umuvuduko wa poroteri yamabara (sodium hydroxide cyangwa umunyu) birihuta cyane.

Ingaruka
Kwihuta cyane bizatuma abamamaza amarangi hejuru yumugozi nkumwenda, hamwe nibitekerezo bitandukanye, bikavamo abamamaza amarangi atandukanye hejuru no imbere, no gukora indabyo zamabara.

Ingamba
1. Irangi rizongerwaho mubice, kandi buri cyongeweho kizatinda kandi kimwe.
2. Icyiciro cyiyongereye kigomba kuba munsi yigihe cyambere kandi kirenze inshuro ya kabiri.Intera iri hagati yinyongera ni iminota 10-15 yo gukora irangi ryamabara.
Ibikoresho byo gutunganya amabara (agent ya alkali) byongeweho vuba na bwangu, bivamo amabara.

Ingamba
1. Alkali isanzwe itonyanga igomba guterwa inshuro eshatu, hamwe nihame rya bike mbere na nyuma.Igipimo cya mbere ni 1% 10. Igipimo cya kabiri ni 3% 10. Igipimo cyanyuma ni 6% 10.
2. Buri nyongera igomba gutinda kandi imwe.
3. Umuvuduko wo kuzamuka kwubushyuhe ntugomba kwihuta cyane.Itandukaniro hejuru yimyenda yumugozi rizatera itandukaniro mugipimo cyo kwinjiza amabara kandi ibara rizaba indabyo.Igenzura cyane igipimo cy'ubushyuhe (1-2 ℃ / min) hanyuma uhindure ingano ya parike kumpande zombi.
Ikigereranyo cyo kwiyuhagiriramo ni gito cyane, bivamo itandukaniro ryamabara nururabyo rwamabara.
Ubu inganda nyinshi ni ibikoresho byo gusiga ikirere,
Ingero: menya ubwinshi bwamazi ukurikije ibisabwa.

Isabune yoza indabyo.
Amazi yo gukaraba nyuma yo gusiga irangi ntabwo asobanutse, ibirimo pH ni byinshi mugihe cyo kwisabune, kandi ubushyuhe burazamuka vuba kuburyo butanga indabyo zamabara.Ubushyuhe bumaze kuzamuka kugera ku bushyuhe bwagenwe, bugomba kubikwa mugihe runaka.

Ingamba:
Amazi yo gukaraba arasukuye kandi atabangamiwe na acide isabune mu nganda zimwe na zimwe.Igomba gukoreshwa mumashini yo gusiga irangi muminota 10, hanyuma ubushyuhe bugomba kuzamuka.Niba ari byiza kumabara yoroheje nkubururu bwikiyaga nubururu bwamabara, gerageza kugerageza pH mbere yisabune.

Birumvikana, hamwe no kugaragara kw'isabune nshya, hariho amasabune make - amasabune yubushyuhe ku isoko, nikindi kibazo
Amazi yo gukaraba mu bwogero bwo gusiga ntabwo asobanutse, bivamo indabyo zamabara nibibara.
Nyuma yo kwisabune, amazi asigaye ntabwo yogejwe neza, bigatuma ubunini bwamazi asigaye yibara hejuru no imbere yigitambara bitandukanye, kandi bigashyirwa kumyenda kugirango bibe indabyo zamabara mugihe cyumye.

Ingamba:
Nyuma yo gusiga irangi, oza n'amazi ahagije kugirango ukureho ibara rireremba.
Itandukaniro ryamabara (itandukaniro rya silinderi, itandukaniro ryumurongo) ryatewe no kongera amabara.
1. Impamvu zitandukanya ibara
A. Umuvuduko wo kugaburira uratandukanye.Niba ingano yo kuzamura irangi ari nto, bizagira ingaruka niba yongewemo inshuro nyinshi.Kurugero, niba byongewe mugihe kimwe, igihe ni gito, kandi kuzamura irangi ntibihagije, bivamo ibara ryera.
B. Kunyunyuza kuringaniza kumpande zombi zo kugaburira, bikavamo itandukaniro ryibice, nkumwijima kuruhande rumwe numucyo muke kurundi ruhande.
C. Gufata umwanya
D. Itandukaniro ryamabara riterwa nuburyo butandukanye bwo gukata amabara.Ibisabwa: gabanya ingero no guhuza amabara muburyo bumwe.
Kurugero, nyuma yiminsi 20 yo kubika ubushyuhe, ingero zaciwe kugirango zihuze amabara, kandi urwego rwo gukaraba nyuma yo gukata ruratandukanye.
E. Itandukaniro ryamabara riterwa nikigereranyo cyo kwiyuhagira.Ikigereranyo gito cyo kwiyuhagiriramo: uburebure bwamabara manini yo kwiyuhagira: itara ryamabara
F. Urwego rwo kwivuza ruratandukanye.Nyuma yo kuvurwa birahagije, kuvanaho amabara kureremba birahagije, kandi ibara ryoroshye kurenza iryidahagije nyuma yo kuvurwa.
G. Hariho itandukaniro ryubushyuhe hagati yimpande zombi hagati, bivamo itandukaniro
Kwiyongera kwamabara bigomba gutinda, byibuze iminota 20 yo gutera inshinge, niminota 30-40 kumabara yoroheje.

2. Kugaburira no gukurikirana amabara.
1) Ibara ryumucyo:
A. Banza, reba uburyo bwambere bwanditse hanyuma upime irangi ukurikije urugero rwamabara atandukanye hamwe nuburemere bwimyenda.
B. Ibara ryirukana irangi rigomba gushonga bihagije, kurigata no gukoreshwa nyuma yo kuyungurura.
C. Gukurikirana ibara bihuye no kugaburira munsi yubushyuhe busanzwe, kandi kugaburira biratinda kandi birasa, kugirango wirinde ko ibikorwa byihuta kandi bitera ibara.
2) Ibara ryimbitse
A. Komeza isabune hamwe nubuvuzi buhagije nyuma yo kuvurwa.
B. Ongeraho Na2CO3 kugirango uhindurwe gato.
Ibirimo byavuzwe haruguru ni icyegeranyo cyuzuye cya "dyers", "abarangi batagira umupaka", hamwe namakuru y'urusobe, kandi ikusanywa nabasiga badafite imipaka.Nyamuneka werekane niba wongeye kuyisubiramo.
3. Kwihuta kw'amabara
Ukurikije dyebbs Ukurikije imibare ya.Com, kwihuta nikibazo gikunze kubazwa mubibazo byose byo gusiga irangi.Kwihuta kurangi bisaba ubuziranenge bwimyenda irangi kandi yanditse.Imiterere cyangwa urwego rwo gusiga irangi leta irashobora kugaragazwa no gusiga irangi.Bifitanye isano nimiterere yimyenda, imiterere yimyenda, uburyo bwo gucapa no gusiga irangi, ubwoko bwirangi nimbaraga zo hanze.Ibisabwa bitandukanye kugirango ibara ryihuta bizatera itandukaniro rinini mubiciro no mubwiza.
1. Kwihuta kwimyenda itandatu
1. Kwihuta ku zuba
Kwihuta kwizuba bivuga urwego rwo guhindura ibara ryamabara yizuba.Uburyo bwo kwipimisha burashobora kuba urumuri rwizuba cyangwa imashini yizuba.Urwego rugenda rugabanuka nyuma yicyerekezo cyizuba ugereranije nurugero rusanzwe rwamabara, igabanijwemo urwego 8, urwego 8 ninziza naho urwego 1 nirwo rubi.Imyenda ifite izuba rike ntigomba guhura nizuba igihe kinini, kandi igomba gushyirwa ahantu hahumeka kugirango yumuke mugicucu.
2. Kwihuta
Kwihuta kwihuta bivuga urwego rwo gutakaza amabara yimyenda irangi nyuma yo kuyisiga, ishobora kugabanywa no gukama byumye no gutonyanga neza.Kwihuta kwihuta gusuzumwa hashingiwe ku ntera yerekana imyenda yera, igabanijwemo urwego 5 (1-5).Nini agaciro, niko kwihuta kwihuta.Ubuzima bwa serivisi yimyenda hamwe no kwihuta gukabije ni bike.
3. Gukaraba vuba
Gukaraba amazi cyangwa isabune yihuta bivuga urwego rwo guhindura amabara yimyenda irangi nyuma yo gukaraba hamwe no gukaraba.Mubisanzwe, ikarita yerekana ikarita yikarita ikoreshwa nkurwego rwo gusuzuma, ni ukuvuga, itandukaniro ryamabara hagati yicyitegererezo cyambere nicyitegererezo nyuma yo kuzimira ikoreshwa mugusuzuma.Gukaraba byihuse bigabanijwe mu byiciro 5, icyiciro cya 5 nicyiza naho icyiciro cya 1 nicyo kibi.Imyenda ifite umuvuduko muke wo gukaraba igomba gukama.Niba isuku itose ikozwe, hagomba kwitonderwa inshuro ebyiri uburyo bwo gukaraba, nkubushyuhe bwo gukaraba ntibukwiye kuba hejuru kandi igihe cyo gukaraba ntigikwiye kuba kirekire.
4. Kwihuta
Kwihuta kwicyuma bivuga urwego rwo guhindura ibara cyangwa kugabanuka kwimyenda irangi mugihe cyicyuma.Urwego rwo guhindura amabara no gucika rusuzumwa no gusiga icyuma ku bindi bitambaro icyarimwe.Icyuma cyihuta kigabanyijemo icyiciro 1-5, icyiciro cya 5 nicyiza naho icyiciro cya 1 nicyo kibi.Mugihe cyo kugerageza kwihuta kwimyenda itandukanye, ubushyuhe bwicyuma bugomba guhitamo.
5. Kwihuta cyane
Kwihuta kwa perspiration bivuga urwego rwo guhindura ibara ryimyenda irangi nyuma yo gushiramo ibyuya.Ubushuhe bwo kubira ibyuya busanzwe bupimwa hamwe nubundi buryo bwihuta bwamabara hiyongereyeho kubipima bitandukanye kuko ibice byabize ibyuya bitandukanye.Kwihuta kwa Perspiration bigabanijwemo amanota 1-5, kandi nini agaciro, nibyiza.
6. Kwihuta gukabije
Kwihuta kwa Sublimation bivuga urwego rwa sublimation yimyenda irangi mugihe cyo kubika.Urwego rwo guhindura amabara, kuzimangana nigitambara cyera cyanditseho umwenda nyuma yo gukama bishyushye-bisuzumwa n ikarita yerekana ikarita yerekana ikarita yo kwihuta.Igabanijwemo amanota 5, icyiciro cya 1 nicyo kibi naho icyiciro cya 5 nicyo cyiza.Irangi ryihuta ryimyenda isanzwe irasabwa kugera kumurongo wa 3-4 kugirango uhuze ibyifuzo.
2. Uburyo bwo kugenzura kwihuta gutandukanye
Nyuma yo gusiga irangi, ubushobozi bwimyenda yo kugumana ibara ryumwimerere birashobora kugaragazwa no kugerageza ibara ryihuta.Ibipimo bisanzwe bikoreshwa mugupima kwihuta kurangi harimo kwihuta gukaraba, kwihuta cyane, kwizuba ryizuba, kwihuta kwa sublimation nibindi.
Nibyiza byo gukaraba, kwihuta cyane, kwizuba kwizuba hamwe no kwihuta kwimyenda, niko kwihuta gusiga irangi.
Ibintu nyamukuru bigira ingaruka ku kwihuta kuvugwa harimo ibintu bibiri:
Iya mbere ni imikorere y'amabara
Iya kabiri ni ugutegura irangi no kurangiza
Guhitamo amarangi afite imikorere myiza niyo shingiro ryo kunoza irangi ryirangi, kandi gushiraho uburyo bwiza bwo gusiga irangi no kurangiza nurufunguzo rwo kwemeza irangi ryihuta.Byombi byuzuzanya kandi ntibishobora kwirengagizwa.

Gukaraba vuba
Gukaraba kwihuta kwimyenda harimo kwihuta kwamabara kugabanuka no kwihuta kwamabara.Mubisanzwe, uko ibara ryihuta ryimyenda yimyenda, niko ibara ryihuta ryirabura.Iyo ugerageje kwihuta kwamabara yimyenda, kwihuta kwamabara ya fibre birashobora kugenwa mugupima umuvuduko wibara rya fibre kuri fibre esheshatu zikunze gukoreshwa (utu dusimba dutandatu dukunze gukoreshwa mubusanzwe harimo polyester, nylon, ipamba, acetate, ubwoya, ubudodo, na acrylic).

Ibizamini byihuta byamabara yubwoko butandatu bwa fibre mubusanzwe bikorwa nisosiyete yigenga yubugenzuzi bwumwuga ifite impamyabumenyi, ikaba ifite intego kandi ikwiye.) Kubicuruzwa bya fibre selile, umuvuduko wamazi wamabara meza araruta.