Rini na yau da kullun sun kasu kashi-kashi: rini mai amsawa, tarwatsa rini, rini kai tsaye, rinayen rini, rini na sulfur, rini na acid, rini na cationic da rinayen azo marasa narkewa.
Rini mai amsawa sune galibi ana amfani da su, waɗanda galibi ana amfani dasu a cikin rini da bugu don yadudduka na auduga, fiber viscose, Lyocell, Modal daflax.Silk, ulu da nailan suma ana yawan rina su ta hanyar rina masu amsawa.Rini masu amsawa sun ƙunshi sassa uku, azaman iyaye, ƙungiyar aiki da ƙungiyar haɗin gwiwa.Bisa ga rarrabuwa na ƙungiyoyi masu aiki, waɗanda aka saba amfani da su sune monochlorotriazine dyes, vinyl sulfone dyes da dichlorotriazine dyes, da dai sauransu. Dichlorotriazine dyes ya kamata aiki a dakin zafin jiki ko kasa 40 ℃, wanda ake kira low zazzabi dyes.Vinyl sulfone dyes gabaɗaya aiki a 60 ℃, wanda ake kira matsakaici zazzabi dyes.Monochlorotriazine dyes aiki a 90 ~ 98 ℃, wanda ake kira high zafin jiki dyes.Yawancin rini da ake amfani da su a cikin bugu mai amsawa sune riniyoyin monochlorotriazine.
Ana yawan shafa rini mai tarwatsewa a ciki rini da bugudon polyester da acetate fibers.Hanyoyin rini na polyester ta hanyar tarwatsa rini sune zafin jiki mai zafi da rini mai ƙarfi da rini na thermosol.Saboda mai ɗaukar guba yana da guba, hanyar rini mai ɗaukar kaya ana amfani da shi kaɗan kaɗan yanzu.Ana amfani da babban zafin jiki da hanyar matsa lamba a cikin rini na shayewa yayin rini na jig da rini na thermosol yana cikin rini.Domin acetate fibers, ana iya rina su a 80 ℃.Kuma ga PTT fibers,za a iya cimma babban rini-uptate a 110 ℃.Hakanan za'a iya amfani da rini na tarwatsa don rina nailan a cikin launi mai haske, wanda ke da tasiri mai kyau.Amma ga yadudduka masu matsakaici da duhu, saurin launi na wanka ba shi da kyau.
Ana iya amfani da rini kai tsaye don rina auduga, fiber viscose, flax, Lyocell, Modal, siliki, ulu, fiber na furotin waken soya danailan, da dai sauransu Amma gabaɗaya saurin launi ba shi da kyau.Don haka aikace-aikacen auduga da flax yana kan raguwa yayin da har yanzu ana amfani da su sosai a cikin siliki da ulu.Rini masu gauraya kai tsaye babban juriya ne na zafin jiki, waɗanda za a iya amfani da su tare da tarwatsa rini a cikin wanka ɗaya don rini gauran polyester/ auduga ko tsaka-tsaki.
Rini na vat galibi na auduga da yadudduka na flax ne.Suna da saurin launi mai kyau, kamar saurin wankewa, saurin zufa, saurin haske, saurin shafa da saurin chlorine.Amma wasu rinannun rini na daukar hoto da karyewa.Yawancin lokaci ana amfani da su wajen yin rini, inda za a rage rini zuwa rini sannan a sanya oxidized.Wasu rini ana yin su su zama rini mai narkewa, masu sauƙin amfani da tsada.
Ana amfani da rini na cationic a cikin mutuwa da bugu don fiber acrylic da cationic modified polyester.Sautin haske yana da kyau.Kuma wasu rini suna da haske musamman.
Ana amfani da rini na sulfur don masana'anta auduga / flax tare da kyakkyawan aikin rufewa.Amma saurin launi ba shi da kyau.Mafi amfani shine rini na sulfur baki.Duk da haka, akwai abin da ya faru na lalacewa gaggautsa.
Ana rarraba rini na acid zuwa rini mai rauni na acid, rini mai ƙarfi acid da rini mai tsaka-tsaki, waɗanda ake amfani da su wajen yin rini don nailan, siliki, ulu da fiber na furotin.
Saboda matsalar kariyar muhalli, rinayen azo da ba sa narkewa a yanzu ba kasafai ake amfani da su ba.
Baya ga rini, akwai sutura.Gabaɗaya ana amfani da sutura don bugawa, amma kuma don rini.Rufi ba su narkewa a cikin ruwa.Ana manne su a saman yadudduka a ƙarƙashin aikin adhesives.Rubutun kansu ba za su sami halayen sinadarai tare da yadudduka ba.Rini mai rufi gabaɗaya yana cikin doguwar rini na mota sannan kuma a cikin saitin na'ura don gyara launi.Don ƙin buga rini mai amsawa, galibi ana amfani da sutura, kuma suna ƙara ammonium sulfate ko citric acid.
Lokacin aikawa: Satumba-29-2019