Polima emulsifier
Zofotokozera
| Maonekedwe | wopanda mtundu mpaka wobiriwira wobiriwira viscous madzi |
| Zolimba (%) | 39 ±1 |
| pH mtengo (1% yankho lamadzi) | 3-5 |
| Viscosity (mPa · s) | 5000-15000 |
Mapulogalamu
Amagwiritsidwa ntchito kwambiri popanga phula la AKD, komanso pokonzekera zopanga zosalowerera ndale kapena zamchere zam'kati ndi zinthu zoyezera pamwamba, kuti apereke kusewera kwathunthu pakuchita bwino kwa sera ya AKD ndikuchepetsa mtengo wopanga mapepala.
Makhalidwe a mankhwala
Emulsifier ya polima ya netiweki iyi ndi chinthu chokwezedwa ndi chochiritsira choyambirira cha AKD, chomwe chimakhala ndi kachulukidwe kabwino kwambiri, mphamvu zokutira zolimba kuti zitheke kukweza sera ya AKD mosavuta.
Pamene emulsion ya AKD yokonzedwa ndi emulsifier ya polima imagwiritsidwa ntchito ngati chinthu choyezera pamwamba, kuphatikiza ndi aluminium sulphate, imatha kukulitsa kuthamanga kwa machiritso a AKD kukula. Pepala lapang'onopang'ono limatha kukwaniritsa digirii yopitilira 80% mutabwezanso.
Pamene emulsion ya AKD yokonzedwa ndi polima emulsifier ikugwiritsidwa ntchito ngati chigawo chopanda ndale kapena zamchere, kusungirako kwa emulsion kumatha kusintha kwambiri, kotero kuti mlingo wapamwamba wa saizing ukhoza kukwaniritsidwa pa mlingo womwewo, kapena mlingo wa saizing wothandizira ukhoza kuchepetsedwa pansi pa mlingo womwewo.
Njira yogwiritsira ntchito
(tengani 250kg AKD sera kuti mupange 15% AKD emulsion mwachitsanzo)
I. Mu thanki yosungunuka, ikani 250kg AKD, kutentha ndi kusonkhezera mpaka 75 ℃ ndikusunga.
II. Ikani 6.5kg dispersant agent N mu chidebe chaching'ono chokhala ndi madzi otentha okwana 20kg (60-70 ℃), gwedezani pang'ono, sakanizani mofanana ndi kusunga.
III. Ikani madzi 550Kg mu thanki mkulu-kumeta ubweya, kuyamba kuyambitsa (3000 rpm), kuika osakaniza dispersant N, chipwirikiti ndi kutentha, pamene kutentha kufika 40-45 ℃, kuika 75kg polima emulsifier, ndi kuika mu anasungunuka AKD sera pamene kutentha kufika 75-80 ℃. Sungani kutentha kwa 75-80 ℃, pitirizani kuyambitsa kwa mphindi 20, lowetsani homogenizer yothamanga kwambiri ya homogenization kawiri. Pa homogenization woyamba, kuthamanga otsika ndi 8-10mpa, kuthamanga kwambiri ndi 20-25mpa. Pambuyo homogenization, kulowa wapakatikati thanki. Pa homogenization yachiwiri, kuthamanga otsika ndi 8-10mpa, kuthamanga kwambiri ndi 25-28mpa. Pambuyo pa homogenization, tsitsani kutentha kwa 35-40 ℃ ndi condenser yamtundu wa mbale, ndikulowa mu thanki yomaliza.
IV. Pa nthawi yomweyo, ikani 950kg madzi (kutentha momwe akadakwanitsira madzi ndi 5-10 ℃) ndi 5kg zirconium oxychloride mu thanki mapeto mankhwala, kuyamba kuyambitsa ndi (wamba yoyambitsa, kasinthasintha liwiro ndi 80-100rpm). Pambuyo zinthu zamadzimadzi zonse anaika mu thanki mapeto mankhwala, kuika 50kg madzi otentha mu mkulu-kumeta ubweya thanki, pambuyo homogenization, kuika mu thanki mapeto mankhwala, kuti asambe homogenizer ndi mapaipi, ngati mosalekeza kupanga homogenizer, kumaliza mu thanki yomaliza.
V. Pambuyo pa homogenization, pitirizani kuyambitsa kwa mphindi 5, tsitsani kutentha pansi pa 25 ℃ kuti mutulutse mapeto.
Ndemanga:
- Mlingo wa dispersant ndi 2.5% - 3% ya sera ya AKD.
- Mlingo wa polymer emulsifier ndi 30% ± 1 wa sera ya AKD.
- Mlingo wa zirconium oxychloride ndi 2% ya sera ya AKD.
- Yang'anirani zolimba mu thanki yometa ubweya wambiri pa 30% + 2, zomwe zimathandiza kuchepetsa kukula kwa tinthu tating'ono ta AKD emulsion.
Makhalidwe a mankhwala
Malingaliro a kampani Wuxi Lansen Chemicals Co.,Ltd. ndi wopanga mwapadera komanso wopereka chithandizo chamankhwala ochizira madzi, mankhwala a zamkati & mapepala ndi zida zopaka utoto ku Yixing, China, ali ndi zaka 20 zokumana ndi R&D ndi ntchito yofunsira.
Malingaliro a kampani Wuxi Tianxin Chemical Co.,Ltd. ndi wocheperapo eni ake ndi kupanga m'munsi mwa Lansen, ili mu Yinxing Guanlin New Materials Industry Park, Jiangsu, China.
Makhalidwe a mankhwala
Phukusi ndi kusunga
Phukusi: pulasitiki IBC Drum
Alumali moyo: 1 chaka pa 5-35 ℃
FAQ
Q1: Ndingapeze bwanji chitsanzo?
A: Titha kukupatsirani zitsanzo zaulere zochepa. Chonde perekani akaunti yanu yotumizira makalata (Fedex, DHL ACCOUNT) kuti mupeze zitsanzo.
Q2. Kodi mungadziwe bwanji mtengo weniweni wa mankhwalawa?
A: Perekani adilesi yanu ya imelo kapena zina zilizonse. Tidzakuyankhani mtengo waposachedwa komanso weniweni nthawi yomweyo.
Q3: Nanga bwanji nthawi yobereka?
A: Nthawi zambiri tidzakonza zotumiza mkati mwa masiku 7 -15 mutalipira pasadakhale.
Q4: Kodi mungatani kuti mutsimikizire mtundu wake?
A: Tili ndi dongosolo lathu lathunthu la kasamalidwe ka khalidwe, tisanalowetse tidzayesa magulu onse a mankhwala. Zogulitsa zathu zimadziwika bwino ndi misika yambiri.
Q5: Kodi nthawi yanu yolipira ndi yotani?
A: T/T, L/C, D/P etc. titha kukambirana kuti tigwirizane
Q6: Momwe mungagwiritsire ntchito decoloring wothandizira?
A: Njira yabwino ndikuigwiritsa ntchito pamodzi ndi PAC + PAM, yomwe ili ndi mtengo wotsika kwambiri. Maupangiri atsatanetsatane ndiwopezeka, talandiridwa kuti mutilumikizane.
