01 Mawu
Thickener ndi mtundu wa zowonjezera zachinyengo, zomwe sizingakubanso zokutira ndikusaka pakumanga, komanso kuyika zokutira bwino komanso kukhazikika kosungira bwino. Thickener ali ndi mawonekedwe ang'onoang'ono, kugwiritsidwa ntchito koonekeratu komanso kugwiritsidwa ntchito mosavuta, ndipo amagwiritsidwa ntchito kwambiri povala, zowonjezera, kukonza mapepala, kukonza zikopa ndi mafakitale ena.
Otsatsa amagawidwa m'magulu oyenda m'madzi ndi madzi malinga ndi makina osiyanasiyana, ndipo otumphukira kwambiri ndi ma polymer polymer.
Pakadali pano, pali mitundu yambiri ya olima omwe amapezeka pamsika. Malinga ndi kapangidwe kake, amagawidwa m'magulu anayi: Tsamba, cellulose, cellucate komanso kugwirizanitsa mabatani oba.
02 Gulu
cellulosic trickener
Matumba omasulira a cellulosic ali ndi mbiri yayitali ndipo pali mitundu yambiri, kuphatikiza methyl cellulose, hydroxypropyl celyl celylose, ndi zina zowonjezera. Zogwiritsidwa ntchito kwambiri ndi izi ndi hydroxethyl cellulose.
Makina Abwino:
Chithandizo cha kukula kwa cellulose chotsitsi ndikuti mamolekyulu akuluakulu ndi mamolekyulu oyandikana nawo, omwe amawonjezera malo owonera ma polymer omwe amasuntha kwa dongosololi. Makulidwe amathanso kuwonjezeka pamanja a unyolo, akuwonetsa mafashoni apamwamba nthawi yochepa komanso yotsika, komanso mafashoni otsika ku Shear. Izi ndichifukwa choti zimakhazikika kapena mitengo yotsika, maunyolo a cellulose ali mu boma losokonekera, kupangitsa kuti makinawa akhale owoneka bwino; Ali pamlingo wokwera wa High Shear, mamolekyulu amakonzedwa mogwirizana ndi njira yofananira ndi njira yoyenda, ndipo ndizosavuta kuyenda ndi wina ndi mnzake, motero ma visccress amayenda madontho.
polyacrylic tricker
Polyacrylic acid Thickener, omwe amadziwikanso kuti alkali amatupa Thickener (Ase), nthawi zambiri amakhala emulsion okonzedwa ndi (meth) a acrylic accrate kudzera polymerization kudutsa polymerization.
Kapangidwe kakang'ono ka Alkali-Swecker Thicker ndi awa:
Makina am'mimba: Chipangizo champhamvu cha polyacrylic acid ndichakuti kukula kwa ma electostal chimasungunuka kwa mabotolo a carboxt, potero kuwonjezera mamasukidwe a gawo lamadzi. Kuphatikiza apo, imapanganso kapangidwe ka netiweki yovuta pakati pa tinthu tating'onoting'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tatikulu tinthu tinthu tinthu tinthu ting'onoting'ono tatiles tinthu tating'onoting'ono tating'ono tatiles tinthu tating'onoting'ono tinthu tating'ono tating'ono tating'ono tatiles tinthu tating'ono tating'onoting'ono tinthu tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono ta.
Kuyanjanitsa polyirethane trickener
Polurethane Thickener, amatchedwa Heur, ndi gulu la hydrophobic-losinthidwa polyrethane madzi-sungunuka polymer, womwe ndi wa Thicker yophatikizana. Heir ali ndi gawo zitatu: gulu la hydrophobic, hydrophilic tynine ndi gulu la poureurethane. Gulu la Hydrophophobic limachita mbali yolumikizana ndipo ndi chinthu chothandiza kwambiri, nthawi zambiri olerll, oyang'anira dodecyl, omwe nthawi zambiri amagwiritsidwa ntchito ndi ma polytuthylene ndi zochokera. Chidziwitso cha matope a Heir chimakulitsidwa ndi magulu a polyurethaine, monga Ipdi, TDI ndi HMDI.
Makina Abwino:
1) Kutha kwa hydrophobic kwa ma molekyulu othandizira ndi ma hydrophobic mapangidwe a ma cellx monga ma cecukits, ndi mapangidwe apaumunsi apakati, omwenso ndi gwero la mafashoni apamwamba;
2) Monga wogawana, pamene chidwi chaposachedwa ndi chachikulu kuposa michere yovuta kwambiri, ma micleles amapangidwa, ndipo mamasuki ang'onoang'ono (1-100-1) amatsogozedwa ndi iyo;
3) Makina a hydrophilic a molekyulu amagwira ntchito ya haidrojeni ya molekyulu yamadzi kuti akwaniritse zotsatira zake.
Avoric trickener
Otsanulika ambiri amatenga nthawi yayitali kaboni wakuda, sodium bentonite, organic Bentonite, diatonite nthaka, diatomilfoous lapansi, shulelargite, sulula, silika gel.
Makina Abwino:
Apa, kutenga organic Bentonite ngati chitsanzo, machitidwe ake achinyengo ndi motere:
Organic Bentonite nthawi zambiri samapezeka ngati tinthu tating'onoting'ono, koma nthawi zambiri amakhala ophatikizika. Tinthu toyambitsa tinthu tating'onoting'ono titha kupangidwa kudzera kunyowa, kubalalitsidwa ndi kutsegula, ndikupanga zotsatira zabwino kwambiri.
Mu dongosolo la Polar, wowonjezera pa polar samangopereka mphamvu yamagetsi kuti athandize opangidwa kuti agulitse gulu la hydroxyl m'mphepete mwa ma bentonite. Mwaona, kudzera mu mamolekyulu owoneka bwino, bentonite yosawerengeka imapanga mawonekedwe a gel osalala, ndipo ma hydrocarron unyolo pa flake solin amakulitsa dongosolo ndikupanga zotsatira za thixotropic pothetsa mphamvu. Mothandizidwa ndi mphamvu yakunja, kapangidwe kake kamachepa ndipo ma virucy amachepetsa, ndipo mphamvu yakunja imabwereranso ku boma loyambirira. Maonekedwe ndi kapangidwe kake.
03 Pulogalamu
Ma cellulosic triculoner triculoosic tricker ali ndi luso lalikulu, makamaka pakukula kwa gawo lamadzi; Ili ndi zoletsa zochepa pa zokutira ndipo zimagwiritsidwa ntchito kwambiri; Itha kugwiritsidwa ntchito pamlingo waukulu. Komabe, pali zovuta monga zovuta monga kutsika pang'ono, kuwomba kwambiri nthawi yopukutira, kukhazikika kosakhazikika, komanso kugonjetsedwa ndi kuchepa kwa microbial. Chifukwa imawoneka ngati mafayilo otsika pansi pa sear ndi ubweya wambiri pansi pa shear komanso wotsika, mafayilo amachulukana mwachangu atakutidwa, zomwe zimalepheretsa kukwapula, koma, zimayambitsa mavuto.
Polyacrylic acid Thyacrylic acid ali ndi mphamvu yolimba kwambiri komanso yokhazikika, koma imagwira ntchito bwino kwambiri, koma imayang'aniridwa ndi madzi osanja.
Kapangidwe kake ka mgwirizano polyirethane chotsitsiridwa kumawonongeka pansi pa ntchito yoseketsa, ndipo ma virus amachepa. Gulu lankhondo litasowa, mafayilo amatha kubwezeretsedwanso, omwe angalepheretse zochitika za sag. Ndipo kuchira kwa Askichat kuli ndi Hysteresis wina, komwe kumapangitsa kuti azikhala ndi filimu yokutidwa ndi yokutidwa. Masautso a culecular misa (masauzande mpaka m'makumi zikwi) a polyirethane obanki amakhala otsika kwambiri kuposa mamiliyoni awiri (mazana mazana) kwa mamiliyoni) amitundu iwiri yoyamba, ndipo osalimbikitsa owaza. Madzi ambiri osungunuka a cellulose amakhudzanso madzi kukana filimuyo, koma mankhwala a poldophilic ali ndi magulu a hydrophobic ali ndi matrix omwe akukana madzi okutira. Popeza tiyife timagululi timatenga njira yopitirira mu mayanjano, sikudzakhala kolala, motero filimu yokutidwayo ikhoza kukhala yosalala ndikukhala ndi gloss yayitali.
Ogwiritsa ntchito thickener yochokera ku bentonite madzi ali ndi mwayi wamphamvu, thixotropy yabwino, yosiyanasiyana ya PH yamtengo wamtengo, komanso kukhazikika kwabwino. Komabe, popeza bentonite ndi ufa wowoneka bwino ndi mayamwidwe abwino, amatha kuchepetsa kwambiri mawonekedwe a filimu yokutira ndikuchita ngati wothandizira wosankhika. Chifukwa chake, mukamagwiritsa ntchito bentonite mu utoto wa glossy wa glosy wa Blosx, chidwi chiyenera kulipidwa kuti muchepetse Mlingo. Nanotechnology yazindikira nanoscale ya inorgatic tinthu tating'onoting'ono, komanso zimapatsanso mafuta owonjezera okhala ndi katundu watsopano.
Post Nthawi: Feb-22-2025