parara madhayi

Parara madhayi pakutanga yakatanga nokuda värjäys pamusoro cellulose acetate, uye tiri mvura-insoluble. Wemadhai vari dzakarukwa zvakanaka zvakohwewa pamberi imwe muchiaparadzira mumiririri uye vakatengesa somunhu namatidza, kana pfapfaidzo-kuomeswa uye akatengeswa upfu. Kushandiswa kwavo chikuru ndechokudzibatsira dhayi polyester, asi vanogona kushandiswa dhayi zvinhu zvenaironi, cellulose triacetate, uye acrylic fibers. Mune zvimwe zviitiko, rimwe värjäys tembiricha 130 ° C (266 ° F) kunodiwa, uye pressurized dyebath rinoshandiswa. The yakanaka chaizvo PARTICIPLE saizi anopa guru pamusoro nharaunda kuti zvinoyamura nemukuparadzwa kubvumira uptake pedyo faibha. The värjäys zvazvingava inogona yekudyidzana vanoshandurwa nesarudzo kuti muchiaparadzira mumiriri yaishandiswa panguva nokugeda.

acid madhayi

Acid madhayi vari mvura-soluble anionic madhayi kuti anechekuita fibers zvakadai nesirika, shinda, zvinhu zvenaironi uye dzakachinjwa acrylic fibers vachishandisa kwazvakarerekera kune iine acid dhayi dzokugezera. Attachment kuti faibha iri raibva, kanenge pamwe, kuti munyu inotungamirwa pakati anionic mapoka ari wemadhai uye cationic mapoka ari faibha. Acid madhayi havasi, zvinhu kune cellulosic fibers. Most chakaita zvokugadzirwa zvokudya mavara achawira muchikwata ichi.

Basic madhayi

Basic madhayi vari mvura-soluble cationic madhayi kuti ainyanya kureva acrylic fibers, asi kuwana kushandiswa nokuda mvere sirika. Kazhinji acetic asidhi inowedzerwa dhayi bhati kubatsira uptake pamusoro dhayi angonanga faibha. Basic madhayi anoshandiswawo mune dziberekane mapepa.

napachisviniro chako madhayi

Vat madhayi vanotova insoluble mumvura uye hatikwanisi kudhaya fibers zvakananga. Zvisinei, zvinoderedza alkaline rinodhaka anobereka mvura-soluble alkali simbi munyu dhayi. Iri fomu kazhinji Hauoneki, umo zvakafamba anonzi ari Leuco dhayi, uye ane achida kuti Whitehead Textile faibha. Tevera oxidation kuchinja chepakutanga insoluble dhayi. Ruvara denim imhaka indigo, chepakuvamba napachisviniro chako dhayi.

Direct madhayi

Direct madhayi vari anowanzoitwa ichiitwa nenzira kwazvakarerekera kana Midzanga dhayi kugeza, panguva kana pedo kufashaira pfungwa, pamwe kuwedzera kana yavaibvisa chloride (NaCl) kana yavaibvisa sulfate (Na2SO4) kana yavaibvisa carbonate (Na2CO3). Direct madhayi zvinoshandiswa pamusoro donje, bepa, dehwe, shinda, sirika uye zvinhu zvenaironi. Vanewo kushandiswa sezvo ph zviratidzo uye sezvo utachiona echitema.

sarufa madhayi

Sarufa madhayi vari chipa madhayi zvinoshandiswa dhayi donje namavara rima. Värjäys iri kwakaitwa muchidziisa jira pane kugadzirisa ane makemikari remubatanidzwa yemanyorero munhu nitrophenol rinobva, uye sulfide kana polysulfide. The Organic remubatanidzwa ikasakendenga pamwe sulfide panobva yokuumba mavara kwasviba vanoomerera chinokosha. Sarufa Black 1, chikuru kutengesa dhayi kubudikidza vhoriyamu, hauna tsime yakajeka namakemikari mamiriro.

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