24014 Wothandizira Kuthetsa
Mbali & Ubwino
- Kuchulukana kwabwino kwambiri ndi emulsifying katundu.Itha kuteteza matope chifukwa cha kuphatikiza ma ayoni anionic ndi ayoni a cationic.
- Mutha kusintha kuchuluka kwa utoto wamitundu yosakanikirana kuti mukwaniritse utoto wofananira.
- Wokhazikika mu asidi, alkali, madzi olimba ndi electrolyte.
- Pamene kutembenuka pakati anionic ndi cationic kudaya kusamba, angagwiritsidwe ntchito ngati kusamba kuyeretsa ndi dispersing wothandizira.
Katundu Wanthawi Zonse
| Maonekedwe: | Zamadzimadzi zowoneka bwino zopanda mtundu |
| Ionicity: | Nonionic |
| pH mtengo: | 6.0±1.0 (1% yankho lamadzi) |
| Kusungunuka: | Zosungunuka m'madzi |
| Zamkatimu: | 20-21% |
| Ntchito: | Ubweya / acrylic ndi polyester / acrylic, 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.
Utoto uwu unayambitsidwa ndi Bayer, tsopano Dystar, pansi pa dzina Levafix E , ndipo amachokera ku mphete ya quinoxaline.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.
