23051 Acid Fixing Agent
Mbali & Ubwino
- Ikhoza kupititsa patsogolo kuchapa kwamtundu.
- Kusintha kwamitundu yaying'ono kwambiri.Oyenera utoto wa asidi fulorosenti.
- Osakhudza mthunzi wamtundu.
- Mtundu wocheperako kwambiri wozirala komanso kusintha kwamitundu.
- Malo abwino kwambiri odana ndi ma staining.Zingalepheretse kuipitsa mbali zoyera za nsalu zosindikizidwa za nayiloni.
Katundu Wanthawi Zonse
| Maonekedwe: | Yellow mandala madzi |
| Ionicity: | Anionic |
| pH mtengo: | 8.0±1.0 (1% yankho lamadzi) |
| Kusungunuka: | Zosungunuka m'madzi |
| Zamkatimu: | 40-42% |
| Ntchito: | Kuphatikizika kwa nayiloni ndi nayiloni, etc. |
Phukusi
120kg mbiya pulasitiki, IBC thanki & makonda phukusi zilipo kusankha
MFUNDO:
Utoto wokhazikika
Utoto uwu umapangidwa ndi kutengera kwa utoto wa dichloro-s-triazine wokhala ndi amine pa kutentha kwa 25-40 ° C, zomwe zimapangitsa kuti imodzi mwa maatomu a chlorine isamuke, ndikupanga monochloro-s-triazine yocheperako. (MCT) utoto.
Utoto uwu umayikidwa m'njira yofanana ndi cellulose kupatula kuti, pokhala wocheperako kuposa utoto wa dichloro-s-triazine, umafunika kutentha kwambiri (80 ° C) ndi pH (pH 11) kuti utoto ukhazikike ku cellulose kuchitika.
Utoto wamtunduwu uli ndi ma chromogen awiri ndi magulu awiri a MCT, motero amakhala ndi mphamvu zambiri za ulusi poyerekeza ndi utoto wamtundu wa MCT wosavuta.Kuchulukiraku kotereku kumawalola kuti azitha kutopa kwambiri paulusi pa kutentha komwe amakonda kwa 80 ° C, zomwe zimapangitsa kuti pakhale 70-80%.Mitundu yamtundu uwu idagulitsidwa ndipo ikugulitsidwabe pansi pa mitundu ya Procion HE ya utoto wotulutsa bwino kwambiri.
Mitundu imeneyi inayambitsidwa ndi Bayer, tsopano Dystar, pansi pa dzina la Levafix E, ndipo amachokera ku mphete ya quinoxaline (Mkuyu 1.9).Amakhala ocheperako pang'ono poyerekeza ndi utoto wa dichloro-s-triazine ndipo amagwiritsidwa ntchito pa 50 ° C, koma amatha kugwidwa ndi hydrolysis pansi pa acidic.
