Yankunan aikace-aikace:
1, wannan samfurin ana amfani da matsayin VAT dyes, curing dyes da rini launi kare wakili, jirgin ruwa cire tsatsa da electroplating nickel janye wakili, shi ma rini da vanillin matsakaici.
2. Tsaya Sgalibi ana amfani da shi azaman wakili na fari don bugun sarrafa launi na VAT. Ana iya amfani da bugu na rini mai amsawa da wakili na kare launi na pad, kuma ana iya amfani da shi don gyaran gyare-gyaren wakili na rage rini masana'anta dafaffen wakili na kariya.
3, gishiri mai hana rini S wani nau'in sinadari ne na maganin rini. VAT dye colour anti - rini bugu, farar kyalle ya fara buga anti - farin ɓangaren litattafan almara, sa'an nan kuma birgima fentin shilin. Baya ga ƙara chlorine zuwa farin slurry. Chemical Zinc (acid anti-diye wakili), titanium dioxide. Foda, wani lokacin kuma ƙara yawan adadin gishiri mai hana rini S a matsayin wakili na maganin rini, tsarinsa shine yin amfani da shi yana da ikon oxidation, zai iya kawar da shilin rini a cikin kariya /. Hatsari. /karfin rage foda, sanya jikin leuco rini yayi latti akan fiber na farko oxidation ga tabkin rini na asali, ba tare da tasirin rini na fiber ba, wato lokacin da shilin padding liquor rufe rini akan zanen farin wuri, saboda fari. ɓangaren litattafan almara a matsayin tsayayya gishiri S kasancewar iskar oxygen / canji / wakili, kuma a cikin scholastic rini ruwa / asali wakili diyya, Saboda haka, yana hana shigar da shilin rini. cikin fiber na auduga, don haka yana haɓaka tasirin rigakafin farin ɓangaren litattafan almara.
Tsaya Sfasali da Ayyuka
ResistS (ResistS) wakili ne na taimako don bugawa kai tsaye na dyes masu amsawa, kuma sunansa na kimiyya shine m/NO3.. //.. Ben /.sulfonate /.acid/sodium, tsarin kwayoyin halitta shine C8H4O5NSNa. Kayan albarkatun kasa don shiri sune Ben da sulfur. Acid, nitrate, acid, sodium carbonate. A karkashin wasu yanayi na fasaha, an fara amfani da Ben tare da nitrate. Acid ana nitrated don samar da nitrate. Kiben, sulfur ya biyo baya. Samuwar sulfonation na acid tsakanin ... Xiao. /. Base... Ben. /. Sulfonated .. Acid, ƙara sodium carbonate sodium ƙarshe, tacewa da bushewa sako-sako da foda bayyanar shi ne rawaya, a cikin tsaka tsaki da alkaline watsa aerobic / elasticity, amfani da reactive rini bugu manna na Organic oxygen / / wakili (wani irin rauni oxygen / /). wakili), da high solubility da narkar da rini, a lokaci guda na cire acid matsakaici, Kuma asali manna a tururi generated da rage gas mataki, hana reactive rini a. bugu, tururi ta hanyar buga manna na asali yana rage ko rage lalacewar iskar gas a cikin akwatin tururi, shine wakilin kariyar launi a cikin tururi, a cikin tururi zai iya hana rage lalacewar kayan da ke haifar da faɗuwa ko duhu. Alal misali, 5-10 g / lTsaya San ƙara shi zuwa manna launi, wanda zai iya hana fiber masana'anta yin raguwa a ƙarƙashin yanayin zafi mai zafi, kuma ya hana tasirin rage gas a cikin farar fata a kan launi mai launi. Duk da haka, adadin nau'in rini mai amsawa daban-daban ba iri ɗaya ba ne, kamar rini mai amsawa cikin sauƙi da raguwa ya shafa, adadin ya kamata a ƙara zuwa gram 15 / l, kamar ja mai haske K-2G, purple K-3R, da blue X mai aiki. -Br, D-GR, MR da sauran oxidation m reactive dyes tare da bromoamino kamar yadda iyaye bai kamata a kara lokacin amfani da shi kadai, domin kauce wa haske dusashe. Bugu da ƙari, a cikin bugu na corduroy reactive rini, ana buƙatar samun manna tare da jin dadi mai kyau. Gabaɗaya, an zaɓi ɓangaren litattafan alginate na sodium, kuma ana amfani da thickener FS-86 don bugun fenti mai amsawa, wanda ke da fa'idodin launi mai haske, haɓakawa, mai iya wankewa, jin daɗi mai kyau kuma babu gel zuwa rini baƙar fata. Ana amfani dashi a cikin shirye-shiryen slurry. Tsarin gama gari shine: don shirya farin manna farko, kayan shine 25 sodium alginate manna 50%, 1%, baking soda 3%, urea 5%, ruwa 37%, motsawa da narkewa bayan ƙara fS-86 game da 4%, motsawa da thickening. Sa'an nan, adadin da ya dace na rini da kusan kashi 20% na ruwa bayan an narkar da shi sosai, ƙara 80% na farin manna, motsawa ko'ina nan da nan ko amfani. Gabaɗaya, Resist S shine mafi kyawun iskar oxygen // sinadarai/wakili da ake amfani da shi wajen buga ɓangaren litattafan almara. A cikin bugu na masana'anta, ana amfani da shi galibi azaman wakili na rigakafin rini, wanda zai iya hana canza launin rini da samar da alamu a cikin aiwatar da bugu da rini. Bugu da ƙari, a matsayin tsaka-tsakin rini, ana iya haɗa sauran rinayen. A cikin bugu na masana'anta, iyakar aikace-aikacen shine yafi kamar haka.
1. A matsayin anti-farar ƙari ga VAT rini
Gishiri mai karewa S shine sinadari mai hana tabo. VAT dye colour anti - rini bugu, farar kyalle ya fara buga anti - farin ɓangaren litattafan almara, sa'an nan kuma birgima fentin shilin. Baya ga ƙara chlorine zuwa farin slurry. Chemical Zinc (mai hana tabon acid), farin titanium. Foda, wani lokacin kuma yana shiga daidai adadin ajiyar gishiri S a matsayin adjuvant na ajiyar ajiya, ka'idodinsa shine yin amfani da shi tare da oxygen / karfi, zai iya kawar da shilin dinin inshora foda rage karfi, sa leuco rini jiki yayi latti akan fiber fixing kuma Oxygen / gaba zuwa cikin tafkin rini na asali, ba tare da tasirin rini na fiber ba, wato lokacin da aka rina murfin barasa na shilin a cikin yanayin farin wuri a cikin zane, Saboda anti-fari slurry tare da anti-diye gishiri S oxygen ///. Kasancewar wakili, mai rage ragewa a cikin rini na shilin, ta yadda za a hana rini na shilin da aka jika a cikin zaren auduga, ta yadda za a inganta tasirin fari.
2. Don gishirin jan karfe, aiki, dyes naftol da sauran fitarwar launi na ƙasa mai kariya launi
Tufafin launi na ƙasa don buguwar fitarwa, kamar fure, ja mai haske, ja kwanan wata, kofi, koren kaka da launukan 'ya'yan itace daban-daban, kafin bugu, idan ba ta daidai adadin oxygen / ba. Maganin sinadarai/wakili da kuma bugu na layi, galibi suna haifar da abin taimako. Wannan al’amari yana faruwa ne a sakamakon yadda ake aikin rini, ba a cire tarkacen bugu gaba xaya ta wurin gogewa, ta yadda ba a samu wani tsari a saman rigar kalar qasa, amma kuma za a iya buga shi a kan farar sassaqa kadan. . Foda, yana haifar da ƙaramin adadin farar sassaƙa. Foda a kan launi na ƙasa na lalacewa da kuma samuwar taimako. Idan akwai wuka mai ja ko ja da slurry, lamarin taimako ya fi tsanani, wanda ke lalata kyawun masana'anta kuma ya haifar da lahani na bayyanar.
Daga nazarin sinadarai, yanayin launi na ƙasa ya lalace ta hanyar ragewa wakili, zai iya zama a cikin launi na ƙasa a kan pre-dip wanda aka yi birgima wani adadin oxygen / sunadarai./ wakili, don tsayayya ba fata fata. Foda. Amma akwai wani adadin oxidant, idan ya zarce karfin iskar oxygen / sunadarai /. Agent, yana da wuce gona da iri. Foda zai karya launin ƙasa. Sabili da haka, irin wannan nau'in oxidant yana buƙatar kawai yin wani adadin amfani, amma baya buƙatar sassaƙa duk fararen. Foda diyya, ta yadda inda ake bukatar bugu, shi zai iya har yanzu sa kasa launi lalace da kuma nuna da juna. Anti-tabo gishiri S ne wannan da aka saba amfani da oxygen/chemical.. Agent. Bayan yadudduka bushe bushewa, tsoma mirgina wannan 2 ~ 3 g/l bayani, gabaɗaya mai sauƙi don fitar da launi da yanki mafi girma, ana iya ƙara yawan adadin gishiri S zuwa 5 ~ 6 g / l. bushe da buga. Bayan tsoma, akwai ɗan taimako ko ja da wuka don bugawa, don haka fari ne. Foda na iya zama REDOX tare da anti-dyye gishiri S ba tare da lalata launin ƙasa ba. Amma idan ya wuce karfinsa, zai lalata launin ƙasa.
3. Gyara masana'anta taimako
Bayan bugu na auduga, idan akwai wuka mai jan hankali ko abin da ya faru a cikin sassa da yawa, za a haifar da lahani mai tsanani bayan maganin tururi. Don shawo kan wannan gazawar, dole ne a mayar da masana'anta zuwa shagon bugawa don gyara nan da nan kafin maganin tururi. Ana iya yin gyare-gyare bisa ga matakin taimako, daidaitaccen adadin gishirin anti- rini S (gaba ɗaya adadin 0.1 ~ 0.2 g / l) da aka ƙara zuwa ruwa, ba tare da sassaƙa ba da kuma saman a cikin bugu mai kyau na hemp flower Silinda, sannan maganin tururi, domin yin maganin rini gishiri S da sassaƙa fari. An inganta tasirin foda.
4. Domin reactive rini bugu bayan tururi launi kare wakili
Ana buga rini mai amsawa kai tsaye akan zanen auduga bayan tururi, rage abubuwa ko rage iskar gas a injin tururi, kuma ta yanayin zafi mai zafi don haɓaka hydrolysis na fiber da ɓangaren litattafan almara ta hanyar ragewa, galibi suna shafar hasken launinsu kuma ya sanya shi duhu. Idan an ƙara ɓangaren litattafan bugu tare da raunin oxygen // sinadaran // wakili na anti-dyye gishiri S, lokacin da aikin tururi bayan bugu, rage ikon injin tururi yana raguwa, saboda haka, kariya na fenti mai amsawa ya kamata ya kasance mai haske. launi. Ana sarrafa adadin gishiri mai hana rini S gabaɗaya a kusan 10 g/l. Lokacin da nau'in saiti mai zafi da nau'in gama gari suka daidaita ko buga su tare, lokacin tururi yana buƙatar tsayi, wanda yana da tasiri mai yawa akan launi na nau'in rini na gama gari. Ya kamata a ƙara adadin gishiri mai hana rini S zuwa 15 g/l. Dole ne a biya ƙarin hankali ga yin amfani da ɗan ƙaramin taro na manna fenti mai ƙarfi a kan bugu na masana'anta, dole ne a ƙara ɓangaren litattafan almara zuwa isasshen adadin gishiri mai hana rini S, don daidaitawa ta babban tururi mai zafi don haɓaka fiber ɗin. da kuma ɓangaren litattafan almara hydrolysis wanda mai ragewa ya kawo, don hana bushewar launi.
5. Kamar yadda reactive feni pad rini - tururi Hanyar launi kare haske wakili
Kasancewar rage iskar gas a cikin ɗakin tururi kuma zai shafi launi na gama-gari da rini mai ɗaukar hoto na thermoset bayan rini ta rini na pad da tururi. Launi mai haske ya fi mahimmanci, ana iya ƙarawa a cikin maganin rini don hana rini gishiri S game da 10 ~ 20 g / l, don hana launin launi.
6. An yi amfani da shi azaman wakili na kariyar fari don masana'anta rini na VAT yayin zazzagewa
Wasu yadudduka masu launi na VAT irin su yarn- rini mai ratsin poplin galibi ana feshe su da launin fari da ƙasa lokacin da aka tafasa alkali. Don shawo kan wannan gazawar, ana iya ƙara gishiri mai hana rini S a cikin maganin soda scouring game da 1.5 ~ 3 g / l. Anti-diye gishiri S ne rauni oxygen // sinadaran // wakili, zai iya hana rini a rage tafasasshen da infiltration da kuma tabo da farin ƙasa. Wannan shi ne saboda ɓangaren farin na masana'anta, saboda kariyar gishiri, ba zai shafi haɗarin shiga launi da canza launi ba.
Lokacin aikawa: Mayu-23-2022