Ukwaziswa kweekhemikhali ezisetyenziswa rhoqo ekuhlambeni impahla

Iikhemikhali ezisisiseko

Ⅰ i-asidi, i-alkali kunye netyuwa

1. I-Acetic Acid

I-acetic acid isetyenziswa rhoqo ukulungisa i-pH kwinkqubo yokuhlamba impahla, okanye isetyenziselwa ukususa uboya belaphu kunye neenwele nge-acid cellulase.

 

2. I-Oxalic Acid

I-oxalic acid ingasetyenziselwa ukucoca amabala okugqwala empahleni, kodwa ikwasetyenziselwa ukuhlamba ulwelo olusele lwe-potassium permanganate empahleni, okanye isetyenziselwe impahla emva kokuhlamba i-bleaching.

 

3. I-Phosphoric Acid

I-caustic soda akufuneki idibane nolusu kwaye inokubangela ukutsha okukhulu. I-caustic soda inokunyibilikisa ngokupheleleyo zonke iintlobo zeefayibha zezilwanyana ezifana nesilika kunye noboya. Isetyenziselwa ukubilisa iifayibha zendalo ezifana nomqhaphu, onokususa ifayibha.

Ukungcola okukwimilinganiselo kungasetyenziselwa ukuxuba ifayibha yomqhaphu, ukuhlamba impahla njengesixhobo sokususa ubukhulu, i-bleaching alkali agent, kunye nesiphumo sombala okhanyayo wokuhlamba sinamandla kune-soda ash.

 

4, iSodium Hydroxide

Ezinye iimpahla, ezifuna ukuhlanjwa ngombala okhanyayo, zingabiliswa ngesoda ash. Zingasetyenziselwa ukulungisa i-pH yesisombululo.

 

5. I-Sodium Sulphate yomgubo we-sodium

Iyaziwa kakhulu ngokuba yi-glauberite. Ingasetyenziswa njengearhente yokukhuthaza idayi yokudaya umqhaphu njengeedayi ezithe ngqo, iidayi ezisabelayo, iidayi ezivulcanized, njl. Ezi dayi kulula ukuzinyibilikisa kwisisombululo sedayi esicwangcisiweyo, kodwa akukho lula ukudaya umqhaphu wefayibha.

Ubukhulu. Ngenxa yokuba idayi ayilula ukuyifunxa, idayi eseleyo emanzini eenyawo ikhethekile ngakumbi. Ukongezwa kwe-sodium powder kunokunciphisa ukunyibilika kwedayi emanzini, ngaloo ndlela kwandisa amandla okufaka imibala edayini.

Ubungakanani bungancitshiswa, kwaye umbala wedayi uyanzulu, nto leyo ephucula izinga lokudaya kunye nobunzulu bombala.

 

6. I-Sodium Chloride

Ityuwa isetyenziswa kakhulu endaweni ye-sodium powder njenge-arhente yokukhuthaza idayi xa idayi ethe ngqo, esebenzayo, nevulcanized idaywe mnyama, kwaye yonke inxalenye yetyuwa ilingana nenxalenye ye-100 ye-anhydrous sodium powder okanye inxalenye ye-crystal sodium powder engama-227.

 

Ⅱ isithambisi samanzi, umlawuli we-PH

1. I-Sodium Hexametaphosphate

Sisithambisi esilungileyo sokuthambisa amanzi. Singonga idayi kunye nesepha kwaye sifezekise isiphumo sokucocwa kwamanzi.

 

2. I-Disodium Hydrogen Phosphate

Ekuhlambeni impahla, idla ngokusetyenziswa kunye ne-sodium dihydrogen phosphate ukulawula ixabiso le-PH le-cellulase engathathi cala.

 

3. I-Trisodium Phosphate

Isetyenziswa ngokubanzi kwi-hard water softener, isepha, kunye ne-metal cleaner. Isetyenziswa njengesincedisi se-calcining kwilaphu lekotoni, inokuthintela i-caustic soda kwisisombululo se-calcining ekutyiweni ngamanzi aqinileyo kwaye ikhuthaze isiphumo se-caustic soda kwilaphu lekotoni.

 

Ⅲ I-Bleach

1. I-Sodium Hypochlorite

Ukunyibilikisa i-sodium hypochlorite ngokuqhelekileyo kufuneka kwenziwe phantsi kweemeko ze-alkaline, kwaye le ndlela yokunyibilikisa i-bleaching iphantse iphele kancinci kancinci okwangoku.

 

2. I-Hydrogen Peroxide

Ngokwesiqhelo amalaphu asebenzisa iimfuneko zobushushu bokumhlopheka kwe-hydrogen peroxide kwi-80-100 ° C, iimfuneko eziphezulu zezixhobo, ixabiso eliphezulu kune-sodium hypochlorite bleaching, efanelekileyo kwiimveliso eziphambili nezisemgangathweni ophezulu.

 

3. I-Potassium Permanganate

I-potassium permanganate ine-oxidation enamandla ekhethekileyo, amandla e-oxidation kwizisombululo ze-asidi anamandla ngakumbi, sisixhobo esihle soku-oxidation kunye ne-bleach. Ekuhlambeni impahla, ukususa umbala kunye noku-bleach,

Umzekelo, i-spray PP (inkawu), i-handsweep PP (inkawu), i-stir-fry PP (pickling, i-stir-fry snow), yenye yezona khemikhali zibalulekileyo.

 

Ⅳ Iiarhente zokunciphisa

1. I-Sodium Thiosulfate yesoda yokubhaka

Eyaziwa kakhulu ngokuba yiHai Bo. Kwimpahla ezihlanjwa nge-sodium hypochlorite kufuneka zifakwe i-bleach nge-baking soda. Oku kungenxa yokuncitshiswa okukhulu kwe-baking soda, nto leyo enokunciphisa izinto ezifana negesi ye-chlorine.

 

2. I-Soy Hyposulfite

Iyaziwa ngokuba yi-sodium sulfite ephantsi, iyinto enamandla yokunciphisa idayi, kwaye ixabiso le-PH lizinzile kwi-10.

 

3, iSodium Metabisulfite

Ngenxa yexabiso layo eliphantsi, isetyenziswa kakhulu kwishishini lokuhlamba impahla ukuze ingabi nabungozi emva kokunyibilikiswa kwe-potassium permanganate.

 

Ⅴ ii-enzymes zebhayoloji

1. Ukususa ubungakanani be-Enzyme

Impahla yedenim inesitatshi esininzi okanye i-starch paste eguqulweyo. Isiphumo sokususa ubungakanani be-enzyme kukuba inokushukumisa i-hydrolysis yee-starch macromolecular chains, kwaye ivelise ubunzima obuncinci be-molecular kunye ne-viscosity.

Ezinye iikhompawundi zemolekyuli eziphantsi ezinokunyibilika okuphezulu zisuswa ngobukhulu ngokuhlanjwa ukuze kususwe i-hydrolyzate. I-Amylase inokususa ne-pulp exutyiweyo edla ngokuba yi-starch.

Ibonakaliswa ngamandla aphezulu okuguqula ibe yisitatshi, esinokutshabalalisa ngokupheleleyo isitatshi ngaphandle kokonakalisa i-cellulose, nto leyo eyinzuzo ekhethekileyo yobuchule be-enzyme. Inika umsebenzi opheleleyo wokususa ubungakanani,

Faka isandla ekuzinzeni nasekuguquguqukeni kwempahla emva kokulungiswa.

 

2. I-Cellulase

I-Cellulase isetyenziswa ngokukhetha kwiifayibha ze-cellulose kunye ne-cellulose fiber derivatives, inokuphucula iipropati zomphezulu kunye nombala welaphu, ivelise ikopi yesiphumo esidala, kwaye inokususa umphezulu welaphu elifileyo.

Ikhotoni kunye nelint; Ingonakalisa imicu yeselilulose kwaye yenze ilaphu lizive lithambile kwaye likhululekile. I-Cellulase inokunyibilika emanzini, kwaye ihambelana kakuhle ne-agent yokumanzisa kunye ne-agent yokucoca, kodwa idibana ne-agent yokunciphisa,

Ii-oxidants kunye nee-enzymes azisebenzi kakuhle. Ngokweemfuno zexabiso le-ph lokuhlamba ngamanzi ngexesha lenkqubo yokuhlamba, i-cellulase inokwahlulwa ibe yi-acidic cellulase kunye ne-neutral cellulase.

 

3. ILaccase

I-Laccase yi-polyphenol oxidase equlethe ubhedu, enokubangela ukuba i-REDOX iphendule kwizinto ze-phenolic. I-NOVO yakha i-Aspergillus Niger ngokwezakhi zofuzo ukuze ivelise i-Denilite laccase ngokubilisa nzulu.

II S, ingasetyenziselwa ukususa umbala kwiidayi ze-indigo zedenim. I-laccase inokubangela i-oxidation yeedayi ze-indigo ezinganyibilikiyo, ibolise iimolekyuli ze-indigo, kwaye idlale indima ekunyamalaleni, ngaloo ndlela itshintshe imbonakalo yedayi ye-indigo edayiweyo.

 

Ukusetyenziswa kwe-laccase ekuhlambeni i-denim kunemiba emibini

① Buyisela okanye utshintshe i-cellulase kancinci ukuze uhlambe ii-enzyme

② Hlamba endaweni ye-sodium hypochlorite

Ukusebenzisa ubuchule kunye nokusebenza kakuhle kwe-laccase kwidayi ye-indigo, ukuhlanjwa kunokufezekisa ezi ziphumo zilandelayo

① Nika imveliso inkangeleko entsha, isitayile esitsha kunye nesiphumo sokugqiba esikhethekileyo ② yonyusa umgangatho weemveliso zokugquma, ibonelele ngenkqubo yokugquma ngokukhawuleza

③ Gcina inkqubo yokugqiba idenim eqinileyo ingcono kakhulu

④ Kulula ukuyisebenzisa, iyakwazi ukuphinda ivele.

⑤ Imveliso eluhlaza.

 

Ⅵ Ii-Surfactants

Ii-surfactants zizinto ezinamaqela ahlala e-hydrophilic kunye ne-oleophilic, anokujoliswa kumphezulu wesisombululo, kwaye anokunciphisa kakhulu uxinzelelo lomphezulu wesisombululo. Ii-surfactants kwimveliso yemizi-mveliso kunye

Ineendlela ezahlukeneyo zokusetyenziswa kubomi bemihla ngemihla, kwaye imisebenzi yayo ebalulekileyo kukumanzisa, ukunyibilikisa, ukuxuba, ukufutha, ukususa ivumba elibi, ukusasaza, ukucoca ukungcola njalo njalo.

 

1. Isixhobo sokumanzisa

I-arhente yokumanzisa engeyiyo i-ionic ayifanelekanga ukuhlamba kunye izinto ezinobuthathaka ezifana nee-enzyme, ezinokunyusa ukungena kwee-molecule ze-enzyme kwilaphu kwaye ziphucule isiphumo ngexesha lokususa ubukhulu. Yongeza ngexesha lenkqubo yokugqiba ethambileyo.

I-arhente yokumanzisa engeyiyo i-ionic inokuphucula kakhulu isiphumo sokuthambisa.

 

2. Iarhente yokulwa namabala

I-arhente yokulwa nedayi yenziwe yi-polyacrylic acid polymer compound kunye ne-non-ionic surfactant, enokuthintela idayi ye-indigo, idayi ethe ngqo kunye nedayi ephendulayo ekuchaphazeleni ilebhile yempahla kunye nepokotho kwinkqubo yokuhlamba.

Ukudaywa kwelaphu, imithungo, i-applique kunye nezinye iindawo kunokuthintela ukudaywa kombala kwinkqubo yokuhlanjwa kwelaphu eliprintiweyo kunye nelaphu elidaywe ngentambo. Lifanelekile kwinkqubo yonke yokuhlanjwa kwempahla yedenim nge-enzyme. Isithinteli sokudaya asinayo nje kuphela i-super

Isiphumo esinamandla sokulwa namabala, kodwa ikwanomsebenzi omangalisayo wokususa ubukhulu kunye nokucoca, kunye ne-cellulase bath, inokukhuthaza i-cellulase, iphucule kakhulu umgangatho wokuhlamba iimpahla ze-denim, ifinyeze

Xa uhlamba, nciphisa ubungakanani be-enzyme nge-20%-30%. Ulwakhiwo kunye nolwakhiwo lweemveliso ezichasene nodayi eziveliswa ngabavelisi abahlukeneyo azifani, kwaye kukho iindlela ezahlukeneyo zokulinganisa ezifana nomgubo kunye nearhente yamanzi ezithengiswayo.

 

3. Isepha yokucoca (ioyile yesepha)

Ayinawo nje kuphela umphumo omkhulu wokulwa namabala, kodwa ikwanomsebenzi omangalisayo wokususa ubukhulu kunye nomsebenzi wokuhlamba. Xa isetyenziselwa ukuhlamba impahla yokuzonwabisa nge-enzyme, inokususa umbala odadayo kwaye iphucule ukungena kwe-enzyme.

Emva kokuhlamba, inokufumana ukukhanya okucocekileyo nokukhanyayo kwilaphu. Isepha enesepha sisicoci esiqhelekileyo esisetyenziswa ekuhlambeni impahla, kwaye ukusebenza kwayo kunokuvavanywa ngokuvavanya amandla okusasaza, amandla okuxuba kunye nokucoca.

 

Ⅶ izixhobo ezincedisayo

1. Iarhente yokulungisa imibala

Emva kokudaya imicu yeselilulose ngeedayi ezithe ngqo kunye needayi ezisabelayo, ukuba ihlanjwe ngqo, iya kubangela ukutshintsha kombala weedayi ezingaguqukiyo. Ukuze kuthintelwe oku kwaye kufezekiswe ukukhawuleza kombala okufunekayo,

Ngokwesiqhelo amalaphu kufuneka alungiswe emva kokudaywa. Iarhente yokulungisa imibala yinxalenye ebalulekileyo yokuphucula ukuqina kokubopha kwamadayi kunye namalaphu. Iiarhente zokulungisa imibala ezikhoyo zahlulwe zibe: iiarhente zokulungisa imibala ze-dicyandiamide,

I-polymer quaternary ammonium salt fixing color agent.

 

2. Ukufunxa i-AIDS

① Iarhente yokumhlopheza i-Spandex chlorine

I-arhente yokufunxa i-chlorine esetyenziswa kwigumbi lokuhlambela elifanayo ne-sodium hypochlorite inokuthintela umonakalo we-tensile filament obangelwa kukufunxa

Inxeba kunye nelaphu zijike zaba tyheli emva kokuhlamba

② Isiqinisi sokumhlopheza se-hydrogen peroxide

Ukunyibilika kwe-hydrogen peroxide phantsi kweemeko ze-alkaline nako kuya kubangela umonakalo kwi-cellulose oxidation, nto leyo ebangela ukwehla kwamandla efayibha. Ke ngoko, xa kunyibilika i-hydrogen peroxide, ukubola okusebenzayo kwe-hydrogen peroxide kufuneka kulawulwe.

Ngokuqhelekileyo kuyimfuneko ukongeza isizinzisi kwisisombululo sokumhlophe.

③ I-hydrogen peroxide bleaching synergist esetyenziswa kunye ne-caustic soda kunye ne-hydrogen peroxide inefuthe elikhethekileyo ekuguquleni umbala wempahla yedenim emnyama edayiweyo.

④ iarhente yokususa i-manganese (i-neutralizer)

I-Manganese dioxide ihlala phezu kwelaphu le-denim emva konyango lwe-potassium permanganate, ekufuneka icace kwaye icoceke ukuze ilaphu eli-bleached libonise umbala oqaqambileyo kunye nenkangeleko, le nkqubo ikwabizwa ngokuba yi-neutralization.

Isithako esibalulekileyo sisithintelo sokunciphisa.

 

3, iarhente yokugqiba i-resin

Indima yokugqiba i-resin

Amalaphu efayibha yeseli, kuquka umqhaphu, ilinen, amalaphu e-viscose, akhululekile ukunxitywa, ukufunxwa komswakama kulungile, kodwa kulula ukuguquguqula, ukushwabana, ukushwabana, ukukrwada kakubi. Kuba ngenxa yesenzo samanzi namandla angaphandle,

Kukho ukutyibilika okunxulumeneyo phakathi kweemixokelelwane ze-macromolecular ezingabonakaliyo kwifayibha, xa imixokelelwane ye-macromolecular etyibilikayo isuswa ngamanzi okanye ngamandla angaphandle, xa ii-macromolecules ezityibilikayo zisuswa ngamanzi okanye ngamandla angaphandle.

Ayikwazi ukubuyela kwindawo yayo yokuqala, nto leyo ebangela imibimbi. Emva konyango lwe-resin, impahla iyaqina, kulula ukuyibhitya nokujika, kwaye inoku-ayinwa ngaphandle kokuyicinezela. Ukongeza ekulweni nemibimbi, i-crepe ekwi-denim washing,

Inkqubo yokucinezela i-crepe ikwafuna i-resin ukuze iqine, kwaye i-resin ingagcina isiphumo sokushwabana singatshintshi ixesha elide. Ukusetyenziswa kwetekhnoloji yokugqiba i-resin ekuhlambeni iimpahla kufuneka kuquke la manqaku alandelayo: njenge-3D cat beard kunye ne-knee effect

Ukulungisa umbala: Okwangoku, inkampani yase-Itali iGARMON & BOZETTO kunye neTanatex yaseJamani ziphantse zisebenzise obu buchwephesha ekugqityweni kwesiphumo se-RAW sedenim, inkampani iTanatex nayo egxile ekuvuleni.

Inkqubo yokugcina imibala yeSmart-Fix iyenziwa, nto leyo eyenza ukuba i-denim yombala oyintloko egqitywe yi-resin ibe nefuthe lelaphu elingwevu eliluhlaza ngaphandle konyango, kwaye isombulula ingxaki yokungakhawulezi kombala kwi-denim yombala oyintloko.

Yenza idenim ngaphandle kokuyina. Phucula ukuqina kombala wempahla. Kwinkqubo yokufaka imibala kwimpahla, ukuqina kombala welaphu emva kokufaka imibala kubushushu obuphantsi ngokubanzi akusebenzi kakuhle, kwaye ngoku inokunyangwa nge-resin kunye ne-fuel, engayi kuphucula kuphela ilaphu.

Ukuqina kombala wengubo kunokulungisa isiphumo sokunga-ayini kunye nokuhombisa ilaphu. Umbala wesifutho sempahla sebenzisa i-resin kunye namafutha axutyiweyo uze ufake umbala wesifutho.

 

I-arhente yokugqiba i-resin esetyenziswa rhoqo

Di-Methylol Di-Hydroxy Ethylene Urea DMDHEU.

① Ikati kufuneka icinezele i-crepe resin

I-resin ekhethekileyo yekati ezi-3 kwi-1: unyango oluhlala ixesha elide lwelaphu, olusetyenziswa kakhulu kwikotoni, ikotoni kunye neekhemikhali

Ukugqitywa kwe-crepe ngamalaphu axutyiweyo efayibha kunye nokucutshungulwa kwe-cat's whisk yedenim etyebileyo nebhityileyo equlethe imicu yekotoni.

② Isihluzi sokugqiba i-resin

③ Iarhente yokukhusela ifayibha

④ Izongezo zokuphucula ukuqina kwelaphu

 

Ⅷ iarhente yokulwa nokuguquguquka

Ingozi yombane ongashukumiyo

Impahla kunye nokufunxwa komzimba womntu; Ilaphu litsala uthuli lula; Kukho imvakalelo yokurhawuzelela kwimpahla yangaphantsi; Ifayibha yokwenziwa

Ilaphu livelisa ukutshayiswa ngombane.

Iimveliso ze-antistatic agent

I-arhente echasene ne-static P, i-arhente echasene ne-static PK, i-arhente echasene ne-static TM, i-arhente echasene ne-static SN.

 

Ⅸ iarhente yokuthambisa

1, indima yesithambisi

Xa isithambisi sisetyenziswa kwifayibha size sifunxwe, sinokuphucula ukukhazimla komphezulu wefayibha.

Isetyenziswa kumphezulu welaphu ukuphucula ukuthamba. Isithambisi sisebenza njengesithambisi esifunxwa kumphezulu weefayibha kwaye ngenxa yoko siyakwazi ukunciphisa ukusebenzisana phakathi kweefayibha ngelixa siziphakamisa.

Ukugudama kweefayibha kunye nokuhamba kwazo.

① Ukusebenza kuhlala kuzinzile ngexesha lokucubungula

② Ayikwazi ukunciphisa ubumhlophe kunye nokuqina kombala wempahla

③ Ayinakuba tyheli kwaye itshintshe umbala xa ishushu

④ Emva kokugcinwa ixesha elithile, ayinakubangela utshintsho kumbala kunye nokuvakala kwemveliso.

 

2. Iimveliso zokuthambisa

Umhluzi wamanzi abandayo, ifilimu eshushu enyibilikayo engeyiyo i-ionic, isithambisi esithambileyo, isithambisi esikhanyayo, isithambisi esithambileyo

Ioyile, ioyile ye-silicone echasene nokutyheli, isithambisi esichasene nokutyheli, ioyile ye-silicone edibanayo, ioyile ye-silicone ethambileyo, ioyile ye-silicone ethanda ukutyibilika emanzini.

 

Ⅹ Iarhente yokwenza mhlophe i-Fluorescent

I-agent yokwenza mhlophe ye-Fluorescent sisilungiso esisebenzisa isiphumo sokubona ukwandisa ubumhlophe belaphu phantsi kwelanga, ngoko ke ikwabizwa ngokuba yi-agent yokwenza mhlophe ye-optical, esondele kwiidayi ezingenambala.

I-agent yokwenza mhlophe ekhanyayo esetyenziselwa ukuhlamba impahla kunye ne-white kufuneka ibe yi-agent yokwenza mhlophe yekotoni, eyahlulwe ibe yi-agent yokwenza mhlophe eluhlaza okwesibhakabhaka kunye ne-agent yokwenza mhlophe obomvu.

 

Ⅺ Ezinye izinto ezisetyenziselwa iikhemikhali

Isixhobo sokurhawuzelela: Unyango lokusila ngamatye kwilaphu elikhaphukhaphu, lungathatha indawo yelitye lepumice, ukuze kuthintelwe ukonakala kwelaphu kunye namabala amatye, imikrwelo.

Umgubo wokugaya amatye: indawo elungileyo yelitye lepumice, isiphumo singcono kunesixhobo sokugaya.

I-sand washing powder: ivelisa i-fluff effect kumphezulu.

Isixhobo sokuqina: siqinisa ingqiqo yobukhulu.

I-Fuzz agent: yongeza imvakalelo ye-fuzz yempahla, kwaye inokunyibilikiswa ngamalungiselelo e-enzyme. Ukwaleka: Ngokweemfuno zobunzima kunye nefuthe lempahla ngexesha lokusebenza, kunye nomlinganiselo owahlukileyo wamanzi okugquma, Ukongeza, i-10% yentlama eqinileyo yongezwa ukwenza iipateni ezingaqhelekanga kwiindawo zempahla ezifuna ukutshizwa ngokutshiza okanye ngokuwisa okanye ngokutsala ngepeni.