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Sulfonated Fatliquor
Chothandizira cha Sulfonated fatliquoring ndiye chinthu chofunikira kwambiri mu dongosolo la fatliquoring la chikopa ndipo ndi chimodzi mwa mitundu yopangidwa kwambiri komanso yogwiritsidwa ntchito kwambiri ya zinthu zothandizira fatliquoring. Chimayambitsa magulu a sulfonic acid(-SO₃H) kulowa mu mamolekyu a lipid kudzera mu njira za mankhwala, zomwe zimathandiza kuti lipids zomwe poyamba zinali zachilengedwe kapena zopangidwa ndi hydrophobic zikhale ndi mphamvu yabwino kwambiri yolumikizirana ndi madzi komanso mphamvu yolumikizana ndi ulusi wachikopa.
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Mafuta a nsomba osungunuka
Mafuta a nsomba okhala ndi asidi a Sulfuric ndi amodzi mwa mankhwala odziwika bwino omwe amagwiritsidwa ntchito popanga zinthu zomalizitsa chikopa, ndipo amaonedwa kuti ndi "omalizitsa ntchito zonse". Kudzera mu kusintha kwa mankhwala amafuta a nsomba achilengedwe ndi kuyambitsa magulu a hydrophilic sulfonic acid, amasintha kuchoka pamafuta wamba kupita ku chinthu chomalizitsa chapamwamba chokhala ndi kukhazikika kwabwino kwa emulsion komanso kukana ma acid ndi ma electrolyte.
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Cholinga Chachikulu Chopangira F...
1: MKL ili ndi kukhuthala kwabwino kwambiri ndipo imatha kusunga kulimba kwa maziko a chikopa, yoyenera mitundu yosiyanasiyana yofewa ndi yolimba, ndipo ndi mankhwala ofewetsa khungu omwe amagwiritsidwa ntchito padziko lonse lapansi.
2: MKL ingagwiritsidwe ntchito pamodzi ndi zodzoladzola zosiyanasiyana. Ingagwiritsidwe ntchito polimbitsa kapena kupanga mapangidwe osweka.
3: MKL imalimbana bwino ndi kuwala, kutentha, komanso kukhazikika.
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Mafuta opangira phospholipid
Mafuta opangidwa ndi Phospholipid, omwe amagwiritsidwa ntchito popanga mankhwala a chikopa, ayenera kutchedwa kuti synthetic phospholipid emulsifier. Ndi chinthu chapamwamba kwambiri chomwe chimagwiritsidwa ntchito popanga zinthu zachikopa zamakono zomwe zimaphatikiza makhalidwe achilengedwe ndi zinthu zopangidwa. Amapangidwa mwa kusintha kapena kusakaniza ma phospholipid achilengedwe (monga soya lecithin) ndi zinthu zopangidwa (monga ma phosphates opangidwa, zofewa zopangidwa). Cholinga chake ndikupatsa chikopa kufewa kwambiri, kapangidwe kake kapadera, komanso kudzaza bwino kwambiri.
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Kupanga kwa mtundu wina ...
Mankhwala ochapira tsitsi opangidwa ndi mtundu wina ndi omwe ali m'gulu la mankhwala ochapira tsitsi opangidwa ndi mtundu wina ndipo amaonedwa kuti ndi "owonjezera pa mankhwala ochapira tsitsi opangidwa ndi zomera". Mosiyana ndi mankhwala ochapira tsitsi opangidwa ndi mtundu wina (omwe amagwira ntchito yofalitsa ndi kugawa mofanana) omwe amangotulutsa ndi kugawa, mankhwala ochapira tsitsi opangidwa ndi mtundu wina ali ndi mphamvu zambiri zochapira tsitsi ndipo amatha kusintha gawo lina kapena zambiri za mankhwala ochapira tsitsi opangidwa ndi zomera (kautu) pa kuchapa khungu. Nthawi yomweyo, amathanso kupatsa chikopa mphamvu yowala, yofewa komanso yodzaza.
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Melamine yopanda formaldehyde
Chinthu chodziwika bwino cha melamine yotulutsa utoto wopanda formaldehyde ndi kusankha kwake kodzaza.
Imatha kudzaza malo ofewa monga m'mphepete ndi m'mimba mwa chikopa, kuthetsa vuto la malo otayirira, pomwe imasunga mizere yachilengedwe m'malo olimba monga mzere wa msana.
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Utomoni wa amino
Chotsukira utoto cha Amino resin ndiye "katswiri pakupanga mawonekedwe" pakusintha utoto wa chikopa. Kudzera mu kudzaza kosankhidwa bwino, chimagwira ntchito bwino m'malo ofewa monga m'mphepete ndi m'mphepete mwa chikopa, kuchepetsa kusiyana kwa magawo ndikuthetsa vuto la malo otayirira. Nthawi yomweyo, chimapatsa chikopa mawonekedwe apadera a kudzaza, kulimba komanso kusinthasintha. Ngati chotsukira utoto cha acrylic chili ndi udindo "wodzaza ndi kufewetsa", chotsukira utoto chopangidwa ndi udindo "wosintha kwathunthu", ndiye kuti luso la chotsukira utoto cha amino resin ndi "kukhazikitsa mawonekedwe olimba ndi kusankha kudzaza".
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chopangira utoto
Syntan ndi chinthu chomwe chimagwiritsidwa ntchito kwambiri komanso chosiyanasiyana mu chemistry ya chikopa. Chingaonedwe ngati mtundu wa chotenthetsera khungu "chosinthidwa" kudzera mu njira zamakemikolo. Chimatsanzira kapangidwe ka zinthu zotenthetsera khungu m'zomera, koma chili ndi zinthu zosinthasintha komanso zowongoka. Ndi njira yayikulu yowongolera kumveka, kudzaza, kupaka utoto komanso kuchepetsa mtengo wa chikopa popanga zikopa zamakono.
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Kuletsa Tannin
Tannin ya Neutralizing ndi chinthu chopangidwa ndi anthu chomwe chimagwiritsidwa ntchito pokonzanso khungu la chikopa. Chimagwiritsidwa ntchito makamaka pokonzanso khungu la chikopa chopangidwa ndi chrome. Ntchito yake yayikulu sikuti kungosintha alkali, koma kusintha pH ya chikopacho pang'ono kudzera mu buffering ndi restrictive properties, pamene kumasula ulusi ndikulimbitsa kapangidwe ka pamwamba, motero kupanga mikhalidwe yabwino kwambiri yokonzanso khungu, utoto, ndi mafuta.
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Wothandizira kupukuta utoto wa acrylic PB
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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Zothandizira zonyowetsa
Zothandizira kunyowetsa ndi zinthu zofunika kwambiri pakukonzekera kupanga chikopa. Zimagwiritsidwa ntchito kwambiri kubwezeretsa zikopa zosaphika mwachangu komanso mofanana (makamaka zikopa zonyowa ndi mchere kapena zikopa zouma) ku chikopa chatsopano, pomwe zimatsuka dothi ndi mafuta ena pa zikopa, ndikuyika maziko olimba okonzera pambuyo pake.
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Chosinthira rheology cha matailosi a glaze
HD1211 Ichi ndi chotsukira choyera chopepuka chomwe chimapangidwa ndi polymerization. Chimagwiritsidwa ntchito kwambiri ndipo chimayenera utoto, utoto, inki ndi utoto. Chogulitsachi chimathandiza kukulitsa kuwala ndi mphamvu ya utoto, chimachepetsa kwambiri kukhuthala, chimaletsa kusakanikirana kwa utoto, komanso chimathandizira kukhazikika kwa dongosolo. Chimagwiritsidwa ntchito pofalitsa ndi kupukusa machitidwe osiyanasiyana okhala ndi ma resin kapena opanda. Chilibe alkylphenol ethoxylates.
