Iyo inonyanya kudhura-inoshanda Vat Brown BR YeDyeing polyester-yakasanganiswa machira edonje
Chigadzirwa Specification
| Zita | Vat Brown BR |
| Rimwe Zita | CIVAt Brown 1 |
| Cas Nha. | 2475-33-4 |
| Chitarisiko | Dark Brown Powder |
| Packing | 25KGS PP Bag/Kraft Bag/Carton Box/Iron Drum |
| Simba | 100% |
| Application | Inonyanya kushandiswa kudhaya donje, viscose fiber, inogona zvakare kushandiswa kumatehwe, silika uye zvichingodaro. |
Tsanangudzo
Hupfu hwakasvibira hwakasviba hahuna kunyungudika mumvura.Kudya kwakanaka kukurumidza, ruvara rwakajeka, yakazara chromatography, inodhura dhayi process yakaoma.Inoshandiswa kudhaya donje, polyester/donje akasanganiswa machira.Iyo yakakosha dhayi yekudhaya donje
Product character
Chigadzirwa cheVat Brown BR chinosanganisira:
Physico - makemikari pfuma: Rima brown poda.Insoluble mumvura, xylene (inotonhora), inonyungudika zvishoma mu tetrahydronaphthalene (inopisa), xylene (inopisa).Iine greenish-grey muconcentrated sulfuric acid uye inogadzira madhiri ebrown mushure mekunatswa.Muinishuwarenzi poda alkaline mhinduro ndeyero yakatsvuka mashava, mune acid mhinduro ine rima olive.Inonyanya kushandiswa kudhaya donje, viscose faibha, inogonawo kushandiswa paganda, silika, pepa uye zvichingodaro.
Main features
Iwo makuru maficha eVat Brown BR anosanganisira:
1.VAT madhayi haana mapoka anonyungudika emvura, saka haana kunyungudika mumvura.Iyo molecular chimiro chedhayi yakakura, iyo inonhuhwirira mhete ine yakanaka coplanarity, uye hukama hweselulosi fiber yakakura.
2.Inonyanya kushandiswa kudhaya donje, viscose uye mamwe mafiber.Nzira dzekudhaya dzinonyanya kusanganisira chromophyte dyeing (immersion dyeing) uye kusimisa dyeing (rolling dyeing) : machira ane dhayi ane kunaka kunyorova kunyorova, dhayi zhinji dzine kukurumidza kupenya kwezuva, uye chromatic acid inogona kunyungudika mune alkaline solution uye inoshambadzirwa nefibers;Miviri yekriptochromic (soluble sodium salts of dyes) yakashambadzirwa pamafibers inodzokera kune yekutanga insoluble carbon base (ligand kana ketone miviri) pasi pekuita kweasidhi uye oxidants, uye inogadziriswa mumafiber.
3.Mafuta ecellulose akadhayiwa neVAT dhayi anotorwa pafiber surface nenzira yeanioni kuburikidza ne van der Waals force uye hydrogen bond forces pakati pemafiber, obva aparadzirwa mukati mefibers.
Kuchengeta & Kutakura
Chigadzirwa chacho chinofanira kuchengetwa mumumvuri, yakaoma & inofefetera zvakanaka.Dzivisa kubatwa neoxidizing makemikari uye zvinopisa organic zvinhu.Chengetedza kure nechiedza chezuva chakananga, kupisa, pfarivari uye nemirazvo yakazaruka.Nyatsobata chigadzirwa uye usakuvadza pasuru.
Application
Kunyanya kudhayiwa nekotoni uye polyester-cotton yakasanganiswa jira;Vinylon inogonawo kupendwa.
Packing
25KGS PP Bag/Kraft Bag/Carton Box/Iron Drum
