ukuhlakaza udayi

Ukuhlakaza udayi ekuqaleni zenzelwe nokudaya cellulose acetate, futhi amanzi-zingaxazululeki. Odayi kuthiwa fake kutsho ebukhoneni-ejenti zimhlakazile futhi ithengiswa njengoba unama, noma isifutho-omisiwe futhi ithengiswa njengoba powder. ukusetshenziswa ngokuyinhloko ukudaya-polyester, kodwa lungasetshenziswa ukudaya inayiloni, cellulose triacetate, yemisipha acrylic. Kwezinye izimo, lokushisa nokudaya 130 ° C (266 ° F) iyadingeka, futhi dyebath Umfutho isetshenziswa. I emihle kakhulu ubukhulu kuyizinhlayiyana kunikeza indawo enkulu ebusweni ukuthi nezinsiza nokonakala ukuvumela abatholako yi fibre. Izinga ukudaya kungenziwa kakhulu kuthonywa kukhethwa nizihlakaza ejenti esetshenziswa ngesikhathi ukugaya.

acid udayi

Acid udayi kukhona amanzi-encibilikayo udayi anionic ukuthi zisetshenziswa Imicu yotshani ezifana usilika, uboya, inayiloni futhi ilungiswe acrylic Imicu yotshani usebenzisa ongachemile acid udayi nokugeza. Ukunamathela ezintweni fiber kuthiwa wenziwa, okungenani ngokwengxenye, ukuba usawoti kumiswa phakathi kwamaqembu anionic ku udayi namaqembu cationic ku fibre. Acid udayi akuzona neziqinile ukuba Imicu yotshani cellulosic. Iningi zokwenziwa imibala ukudla zizongena ngaphakathi kwalesi sigaba.

Basic udayi

udayi eyisiqalo amanzi-encibilikayo udayi cationic ukuthi ngokuyinhloko isetshenziswa acrylic endwangwini, kodwa ukuthola ukusetshenziswa uvolo nosilika. Ngokuvamile acetic acid yengezwe okugeza udayi ukusiza kwalabo abatholako udayi ungene fibre. udayi Basic nazo elisetshenziswa coloration lephepha.

Vat udayi

Vat udayi empeleni zingaxazululeki emanzini futhi angakwazi ukudaya Imicu yotshani ngqo. Nokho, nokuncipha oludakayo ane-alikhali ukhiqiza amanzi-encibilikayo usawoti metal alikhali we udayi. Leli fomu ngokuvamile kungekho nto enemibala emihle, lapho kwenzeka ubizwa ngokuthi udayi Leuco, futhi ine ziyezwana ngokuba fibre yendwangu. Okwalandela namachibi kwekuhlela kabusha udayi yasekuqaleni zingaxazululeki. Umbala jini kungenxa indigo, original wesikhamo udayi.

Direct udayi

udayi Direct ngokuvamile kwenziwe hlangothi noma kancane ane-alikhali udayi okugeza, noma eduze iphuzu abilayo, ne ukwengeza sodium noma chloride (NaCl) noma i-sodium sulfate (Na2SO4) noma sodium carbonate (Na2CO3). udayi Direct ezisetshenziswa ukotini, iphepha, isikhumba, uvolo kasilika futhi inayiloni. Asetshenziswa njengoba pH izinkomba futhi amabala begazi.

Sulphur udayi

Sulphur udayi kukhona udayi engabizi esetshenziswa ukudaya cotton imibala emnyama. Ukudaya is okuvela ngokubeka amalahle indwangu e isixazululo i egcekeni organic, ngokuvamile esuselwe nitrophenol, futhi sulfide noma polysulfide. Egcekeni organic ixubana umthombo sulfide ukwakha imibala emnyama ukuba sinamathele lendwangu. Sulphur Black 1, kwekulu ethengisa udayi by volume, ayinayo kuchazwe kahle kwamakhemikhali isakhiwo.

WhatsApp Online Chat!