Sodium Dichloroisocyanurate (NaDCC kwenguva pfupi) inoshanda, yakachengeteka uye inoshandiswa zvakanyanya kemikari inouraya utachiona. Iine yakanakisa chlorination zvimiro, NaDCC yave inovimbisa kurapa mumiriri wekudzivirira mvere dzemakwai shrinkage.
Kudiwa kwemvere dzemakwai shrinkage kudzivirira
Wool ndeye yakasikwa protein fiber ine hunhu hwekupfava, kuchengetedza kudziya uye yakanaka hygroscopicity. Zvisinei, mvere dzemakwai dzinowanzoita kuderera kana dzagezwa kana kunyorova, izvo zvinoshandura kukura kwayo uye chimiro. Izvi zvinodaro nekuti pamusoro peshinda dzemvere dzemakwai dzakafukidzwa nejira remakero ekeratin. Kana yaiswa mumvura, zvikero zvinotsvedza uye zvinokochekerana, zvichiita kuti mafiibhi apinge nekuwonyana. Nekuda kweizvozvo, kudzivirira shrinkage inova chikamu chakakosha chewool textile process process.
Basic zvimiro zve sodium dichloroisocyanurate
NaDCC, seorganic chlorine komboni, ine maviri maatomu eklorini uye isocyanuric acid ring mune yayo mamorekuru. NaDCC inogona kuburitsa hypochlorous acid (HOCl) mumvura, ine yakasimba oxidizing zvimiro uye yakanakisa disinfection zvivakwa. Mukugadzira machira, iyo chlorination yeNaDCC inogona kunyatso gadzirisa chimiro chepamusoro cheshinda dzemvere. Nekudaro kuderedza kana kubvisa tsika yeshinda dzemvere dzekunzwa kupera.
Kushandiswa kwemusimboti weNaDCC mukudzivirira kwemvere dzemakwai shrinkage
Nheyo yeNaDCC mukudzivirira kwemvere dzemakwai shrinkage inonyanya kuenderana neayo chlorination maitiro. Iyo hypochlorous asidhi yakaburitswa neNaDCC inogona kuita nezvikero zvekeratin pamusoro pemakushe kuti ichinje chimiro chayo chemakemikari. Kunyanya, hypochlorous acid inosangana neoxidation reaction neprotein iri pamusoro peshinda dzemvere dzemakwai, zvichiita kuti chiyero chive chakatsetseka. Panguva imwecheteyo, kupesana pakati pezvikero kunopera simba, zvichideredza mukana wemvere dzemakwai dzakakochekerana. Inogona kuzadzisa kudzivirira shrinkage uchichengetedza hunhu hwekutanga hwehuya fibers. Uye zvakare, NaDCC ine yakanaka solubility mumvura, maitiro ekuita akadzikama, uye zvigadzirwa zvayo zvekuora zvine hushamwari.
Zvakanakira zve sodium dichloroisocyanurate
Hupenyu hwesherufu hurefu
① Iyo kemikari zvimiro zve sodium dichloroisocyanurate yakagadzikana uye hazvisi nyore kuora pakupisa kwekamuri. Hazvizoipa kunyange kana zvakachengetwa kwenguva yakareba. Izvo zviri mukati mezvishandiso zvinoshandiswa zvinoramba zvakagadzikana, kuve nechokwadi chekuita disinfection.
② Inoshingirira kune tembiricha yakakwira uye haiparare uye kusashanda panguva yekupisa-tembiricha yekuuraya utachiona uye sterilization, uye inogona kuuraya nema microorganisms akasiyana.
③ Sodium dichloroisocyanurate ine kuramba yakasimba kune zvekunze zvakatipoteredza zvinhu zvakaita sechiedza nekupisa, uye haibatike nyore nazvo uye inoshaya basa.
Izvi zvakanakisa zvivakwa zvinoita kuti sodium dichloroisocyanurate ive mushonga wekuuraya hutachiona unokodzera kuchengetwa kwenguva refu uye kushandiswa, uye inoshandiswa zvakanyanya munzvimbo dzakawanda dzakadai sekurapa, chikafu, uye indasitiri.
Easy kushanda
Kushandiswa kweNaDCC kuri nyore uye hakudi michina yakaoma kana mamiriro ekuita maitiro. Iyo ine yakanaka solubility yemvura uye inogona kutarisana zvakananga nemachira emvere dzemachira ekuenderera kana kupindirana kwekurapa maitiro. NaDCC ine yakaderera kuita tembiricha inodiwa uye inokwanisa kuwana inoshanda shrinkage-proofing pane tembiricha yekamuri kana yepakati tembiricha. Aya maitiro anorerutsa zvakanyanya maitiro ekushanda.
Kuita kwemvere dzemakwai kunoramba kwakanaka
NaDCC ine yakapfava oxidation mhedzisiro, iyo inodzivirira yakawandisa oxidative kukuvara kune shinda dzemvere. Iyo mvere yakagadziriswa inochengetedza kupfava kwayo kwepakutanga, elasticity uye gloss, nepo ichidzivirira zvinobudirira dambudziko rekunzwa. Izvi zvinoita kuti NaDCC ive yakakodzera mvere dzemakwai shrinkage-proofing agent.
Maitiro ekuyerera kweNaDCC mvere dzemakwai shrinkage-proofing kurapwa
Kuti uwane yakanakisa mvere dzemakwai shrinkage-proofing maitiro, maitiro ekurapa eNaDCC anofanirwa kuvandudzwa zvichienderana nemhando dzakasiyana dzemvere dzemachira uye zvinodiwa zvekugadzira. Kazhinji kutaura, kuyerera kweNaDCC mumvere dzemakwai shrink-proof kurapwa kunotevera:
Pretreatment
Mvere dzinoda kucheneswa dzisati dzarapwa kuti dzibvise tsvina, girisi nezvimwe zvitsvina. Danho iri rinowanzobatanidza kuchenesa nedetergent yakapfava.
Kugadzirira kweNaDCC mhinduro
Zvinoenderana nehupamhi hwefiber yemvere uye zvinodikanwa zvekugadzirisa, imwe nzvimbo yeNaDCC aqueous solution inogadzirwa. Kazhinji, kusungirirwa kweNaDCC kunodzorwa pakati pe0.5% ne2%, uye iyo chaiyo inogona kugadziriswa maererano nekuoma kwehudzi kurapwa uye chinangwa chekuita.
Chlorine kurapwa
Makushe akanyikwa mumushonga une NaDCC. Chlorine inosarudza kurwisa chikero pamusoro peshinda yeshinda, ichideredza kuderera kwayo. Iyi nzira inoda kunyatso kudzora tembiricha uye nguva yekudzivirira kukuvadza fiber yemvere. Iyo tembiricha yekurapa yakawanda inodzorwa pa20 kusvika 30 madhigirii celsius, uye nguva yekurapa ndeye 30 kusvika 90 maminetsi, zvichienderana nefiber ukobvu uye kurapwa zvinodiwa.
Neutralization
Kuti ubvise ma chloride akasara uye kudzivirira kumwe kukuvadza kune makushe, mvere dzemakwai dzichaitwa neutralization kurapwa, kazhinji kushandisa antioxidants kana mamwe makemikari kuti neutralize chlorine.
Rinsing
Makushe akacheneswa anoda kunyatsogezwa nemvura kuti abvise chero mishonga yasara.
Kupedza
Kuti udzorere kunzwa kwemvere dzemakwai, kuwedzera kupenya uye kupfava, kunyorovesa kurapwa kana mamwe mabasa ekupedzisa anogona kuitwa.
Kuomesa
Pakupedzisira, makushe anoomeswa kuti ave nechokwadi chekuti hapana hunyoro hunosara kudzivirira kukura kwebhakitiriya kana mold.
Sodium dichloroisocyanurate (NaDCC), seanoshanda uye ane hushamwari mvere dzemakwai shrink-proof kurapwa, zvishoma nezvishoma iri kutsiva yechinyakare chlorination nzira yekurapa nekuita kwayo kwechlorination uye kushamwaridzana kwezvakatipoteredza. Kuburikidza nekushandisa zvine musoro kweNaDCC, machira emvere haangogone kudzivirira kutema, asi zvakare kuchengetedza kupfava, kusimba uye kupenya kwechisikigo, zvichiita kuti vawedzere kukwikwidza mumusika.
Nguva yekutumira: Sep-13-2024