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Wothandizira kunyowetsa zinthu zoyambira
NJIRA YOGWIRITSA NTCHITO NDI NJIRA YOGWIRITSIRA NTCHITO:
Mu zophimba za mafakitale zochokera m'madzi, zophimba zamatabwa zochokera m'madzi, zophimba zosungunuka ndi zowunikira.
Mu mawonekedwe a kuperekedwa kwa fomula yonse: 0.1-1.0%:
Ikhoza kuchepetsedwa kapena kuwonjezeredwa mwachindunji ku utoto monga momwe zaperekedwera:
Ndikofunikira kuwonjezerapo panthawi yochepetsa kutentha.
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wothandizira hydrophobing
Chomera chopanda madzi cha HD828 ndi emulsion yoyera ngati mkaka. Mukayika chinthuchi, filimu yopanda madzi imatha kupangidwa pamwamba pa utoto wopangidwa ndi madzi ndi pamwamba pa pores amkati, kuti madzi asalowe mkati mwa utoto wopangidwa ndi madzi. Chifukwa chake, kukana madzi, kukana kwa alkali ndi kukana kutsuka kwa utoto wopangidwa ndi madzi kumawonjezeka. Kuwonjezera 1%-2% ku utoto wa latex wakunja kumatha kuwonjezera kuchuluka kwa kukana kutsuka kopitilira kawiri. Chifukwa cha kupangika kwa filimu yopanda madzi pamwamba, pamwamba pake sipamadzi (lotus effect), zomwe zimawonjezera kukana kwa utoto wopangidwa ndi madzi.
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wothandizira wothira liming
Chotsukira phulusa ndi mtundu wa zinthu zofunika kwambiri zomwe zimagwiritsidwa ntchito potsukira phulusa nthawi yomweyo mutaviika m'madzi. Cholinga chachikulu cha njirayi ndikuchotsa tsitsi, kusungunula mafuta amkati pakhungu, ndikumasula ulusi wa collagen, ndikuyika maziko a njira yotsatira yotsukira phulusa. Ntchito yayikulu ya chotsukira phulusa ndikuwonjezera magwiridwe antchito ndi mtundu wa njirayi, pomwe kuchepetsa kugwiritsa ntchito ndi kuipitsa kwa mankhwala akuluakulu monga sodium sulfide.
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Wothandizira Kuchotsa
Chothandizira kuchotsa ma scaling ndi mtundu wa zinthu zofunika kwambiri zomwe zimagwiritsidwa ntchito pochotsa ma scaling nthawi yomweyo pambuyo ponyowa. Khungu losaphika likanyowa limakhala ndi alkaline yambiri. Cholinga chachikulu cha njira yochotsera ma scaling ndikuchotsa laimu, alkali ndi sulfides mkati mwa khungu, kuchotsa ma scaling, ndikusintha pH ya khungu losaphika kukhala yoyenera kuti lifewetsedwe pambuyo pake (nthawi zambiri pafupifupi 8.0). Ntchito yayikulu ya chothandizira kuchotsa ma scaling ndi kukwaniritsa bwino njirayi, ndikuyika maziko a kufewetsa ndi kuwotcha khungu pambuyo pake.
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Chotsitsa mafuta
Zinthu zochotsera mafuta ndi zinthu zofunika kwambiri pakukonzekera chikopa, zomwe zimagwiritsidwa ntchito kwambiri kuchotsa mafuta achilengedwe (monga mafuta ndi triglycerides) mkati ndi kunja kwa chikopa chosaphika. Zingathenso kusungunula ndikuchotsa dothi pamwamba pa chikopa. Popeza mafuta amatha kulepheretsa kulowa kwa mankhwala ena (monga zinthu zopaka utoto, utoto, ndi zinthu zomaliza), zomwe zimapangitsa mavuto monga mawanga amafuta, utoto wosagwirizana, ndi malo otayirira a chikopa chomalizidwa, mphamvu yochotsera mafuta pazikopa zamafuta ambiri (monga chikopa cha nkhumba ndi chikopa cha nkhosa) imakhudza mwachindunji kufewa, kudzaza, ndi mawonekedwe a chikopa chomalizidwa.
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Chotsukira cha Ammonium Acrylate
Chotsukira chotsukira chotchedwa Dispersant 5050 chotsukira chogwira ntchito bwino kwambiri ndi chotsukira cha mchere cha polycarboxylic acid copolymer sodium, chomwe chimasungunuka bwino kwambiri komanso chimakhala ndi mphamvu yayikulu kwambiri yonyamula utoto. Chimasungunuka bwino kwambiri ku titanium dioxide, calcium carbonate ndi dongo la China, ndipo chotsukira chokonzedwacho chili ndi magwiridwe antchito abwino kwambiri. Chili ndi mphamvu yayikulu yosungunula zinthu zomwe sizimasungunuka bwino monga utoto wachilengedwe. Mayeso ogwiritsira ntchito akuwonetsa kuti Dispersant 5040 ili ndi ubwino wochepa wa mlingo, kugwira ntchito bwino, kukhuthala kochepa, kukhuthala kochepa, kuchuluka kwa mlingo, komanso kukhazikika bwino kwa dongosolo lotulutsira utoto.
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Wothira madzi
Chonyowetsanso madzi ndi chinthu chofunikira kwambiri pomaliza kunyowa kwa chikopa. Chimagwiritsidwa ntchito makamaka kubwezeretsanso madzi ku chikopa chonyowa chabuluu kapena zidutswa za chikopa zouma zomwe zasiyidwa kwa nthawi yayitali, kuti chikopacho chibwezeretsedwe kukhala chofewa komanso chofewa, zomwe zimathandiza kuti ulusiwo ubwererenso ku mawonekedwe ake omasuka komanso osavuta kufewa. Izi ndizofunikira pakuyika maziko olimba a njira zina monga kudzozanso kufiira, kupaka utoto, ndi kudzoza mafuta. Ngati kubwezeretsanso chinyezi sikukwanira, kumabweretsa kuyamwa kosayenera kwa mankhwala m'njira zotsatirazi, zomwe zimabweretsa mavuto monga mawanga amitundu, madontho a mafuta, komanso kusweka.
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Wothandizira kupukuta utoto wa acrylic PA
Chotsukira khungu cha Acrylic ndi chimodzi mwa zinthu zofunika kwambiri pakusintha khungu kukhala losalala. Chimathandiza kwambiri pakulimbana ndi kusalingana kwa chikopa mwa kudzaza malo omasuka a chikopa (monga m'mimba ndi m'mbali), motero chimakweza ubwino wa chikopa pankhani ya kudzaza, kufewa, komanso kukana kuwala. Ndi chinthu chofunikira kwambiri popanga chikopa chamakono chapamwamba, kuphatikizapo chikopa cha sofa, chikopa chapamwamba cha nsapato, ndi chikopa cha zovala.
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Sodium acrylate dispersant
Dispersant 5050 yothira bwino kwambiri ndi polycarboxylic acid copolymer sodium salt dispersant, yomwe imatha kufalikira bwino kwambiri komanso imakhala ndi mphamvu yayikulu kwambiri yonyamula utoto.Titanium dioxide, calcium carbonate ndi dongo la China, ndipo chophimba chokonzedwacho chimagwira ntchito bwino kwambiri. Chili ndi mphamvu yofalikira ya zinthu zosakhudzana ndi madzi monga utoto wachilengedwe. Mayeso ogwiritsira ntchito akuwonetsa kuti Dispersant 5040 ili ndi ubwino wochepa wa mlingo, mphamvu zambiri, kukhuthala kochepa, kukhuthala kochepa,
Mlingo wake ndi wosiyanasiyana, komanso kukhazikika bwino kwa njira yofalitsira. -
Chotulutsira cha Polymeric
HD -650 ndi madzi oyeretsedwa achikasu owala komanso apamwamba kwambiri. Amagwiritsidwa ntchito ndi utoto, utoto, inki ndi utoto. Izi zimathandiza kulimbitsa kunyezimira ndi utoto, kuchepetsa kukhuthala kwakukulu, kupewa kusuntha kwa utoto, ndikuwonjezera kukhazikika kwa dongosolo losungira. Ndi yoyenera kugayidwa kwa machitidwe osiyanasiyana okhala ndi utomoni kapena wopanda utomoni. Mulibe alkylphenol ethoxylates
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Mafuta opangidwa
Synthetic Fatliquor imatanthauza mtundu wa chinthu chomaliza cha chikopa chomwe chimapangidwa pogwiritsa ntchito mankhwala pogwiritsa ntchito mafuta kapena mankhwala ena ofanana nawo ngati zinthu zopangira. Kutengera kusungunuka kwawo m'madzi, amatha kugawidwa m'magulu awiri: omwe sangasungunuke m'madzi ndi omwe ali mu mawonekedwe a emulsions.
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Mafuta Opangidwa ndi Neatsfoot
Mafuta a Neatsfoot Opangidwa ndi Kupanga ndi chinthu chokonzera chikopa chomwe chimapangidwa kudzera mu kapangidwe ka mankhwala pogwiritsa ntchito mankhwala a petroleum ngati zinthu zopangira, ndipo chimagwiritsidwa ntchito m'malo mwa Mafuta achilengedwe a Neatsfoot. Mankhwala ake odziwika kwambiri ndi Chlorinated Paraffin, omwe ndi madzi achikasu opepuka omwe amapangidwa ndi ma alkanes olunjika okhala ndi chlorine pansi pa kuwala kwa ultraviolet, iliyonse ili ndi maatomu 15 a kaboni.
