An haɓaka polymers masu ɗaukar nauyi a ƙarshen 1960s.A cikin 1961, Cibiyar Nazarin Arewa ta Sashen Aikin Gona na Amurka ta dasa sitaci zuwa acrylonitrile a karon farko don yin HSPAN sitaci acrylonitrile graft copolymer wanda ya wuce kayan shayar da ruwa na gargajiya.A shekara ta 1978, kamfanin Sanyo Chemical Co., Ltd na Japan ya jagoranci yin amfani da ɗimbin ɗimbin yawa na polymers don zubar da diapers, wanda ya ja hankalin masana kimiyya daga ko'ina cikin duniya.A ƙarshen 1970s, Kamfanin UCC na Amurka ya ba da shawarar yin haɗin gwiwa daban-daban na olefin oxide polymers tare da jiyya na radiation, da kuma haɗa nau'ikan polymers waɗanda ba na ion ba tare da ƙarfin ɗaukar ruwa na sau 2000, don haka buɗe haɗin haɗin gwiwar da ba na ionic ba. super absorbent polymers.Kofa.A cikin 1983, Sanyo Chemicals na Japan sun yi amfani da potassium acrylate a gaban mahadi na diene kamar methacrylamide don yin polymerize superabsorbent polymers.Bayan haka, kamfanin ya ci gaba da samar da daban-daban superabsorbent polymer tsarin hada da modified polyacrylic acid da polyacrylamide.A karshen karnin da ya gabata, masana kimiyya daga kasashe daban-daban sun ci gaba da ci gaba da ci gaba kuma sun sanya polymers masu girma da sauri suna haɓaka cikin sauri a cikin ƙasashe a duk faɗin duniya.A halin yanzu, manyan kungiyoyin samar da kayayyaki uku na Japan Shokubai, Sanyo Chemical da Stockhausen na Jamus sun kafa yanayi mai kafa uku.Suna sarrafa kashi 70% na kasuwannin duniya a yau, kuma suna gudanar da ayyukan hadin gwiwa na kasa da kasa ta hanyar hadin gwiwar fasaha don mamaye babbar kasuwa ta dukkan kasashen duniya.Haƙƙin sayar da polymers masu shayar da ruwa.Super absorbent polymers suna da fa'idar amfani da fa'ida sosai da fatan aikace-aikace.A halin yanzu, babban amfani da shi har yanzu samfuran tsabta ne, wanda ya kai kusan kashi 70% na jimlar kasuwa.
Tun da sodium polyacrylate superabsorbent resin yana da babban ƙarfin ɗaukar ruwa da kyakkyawan aikin riƙe ruwa, yana da aikace-aikace iri-iri a matsayin wakili na riƙe ruwa na ƙasa a cikin aikin gona da gandun daji.Idan an ƙara ƙaramin adadin sodium polyacrylate mai ƙarfi a cikin ƙasa, ƙimar germination na wasu wake da juriya na fari na tsiro na wake za a iya inganta, kuma ana iya haɓaka iska ta ƙasa.Bugu da kari, saboda da hydrophilicity da kuma m anti-fogging da anti-condensation Properties na super absorbent guduro, shi za a iya amfani da a matsayin sabon marufi abu.Fim ɗin marufi da aka yi na keɓaɓɓen kaddarorin na polymer mai ɗaukar nauyi na iya kiyaye sabobin abinci yadda ya kamata.Ƙara ƙaramin adadin polymer mai ɗaukar nauyi zuwa kayan kwalliya kuma na iya ƙara ɗanɗanon emulsion, wanda shine madaidaicin kauri.Yin amfani da halaye na super absorbent polymer wanda kawai ke sha ruwa amma ba mai ko kaushi na halitta ba, ana iya amfani da shi azaman wakili na dehydrating a masana'antu.
Saboda super absorbent polymers ba su da guba, ba masu tayar da hankali ga jikin mutum ba, halayen da ba na gefe ba, da rashin daidaituwa na jini, an yi amfani da su sosai a fagen magani a cikin 'yan shekarun nan.Alal misali, ana amfani da shi don maganin shafawa tare da babban abun ciki na ruwa da kuma dadi don amfani;don samar da bandeji na likita da ƙwallan auduga waɗanda za su iya ɗaukar jini da ɓoye daga tiyata da rauni, kuma zai iya hana suppuration;don samar da magungunan kashe kwayoyin cuta wadanda zasu iya wuce ruwa da magunguna amma ba kwayoyin halitta ba.Cutar fata ta wucin gadi, da sauransu.
Tare da ci gaban kimiyya da fasaha, kare muhalli ya jawo hankali sosai.Idan aka sanya super absorbent polymer a cikin jakar da ke narkewa a cikin najasa, kuma jakar tana nutsewa a cikin najasa, lokacin da jakar ta narkar da, super absorbent polymer na iya ɗaukar ruwa da sauri don ƙarfafa najasar.
A cikin masana'antar lantarki, ana iya amfani da polymers masu ɗaukar nauyi azaman na'urori masu auna zafi, na'urori masu auna danshi, da na'urori masu gano ruwa.Za'a iya amfani da polymers masu ɗaukar nauyi a matsayin adsorbents na ƙarfe mai nauyi da kayan sha mai.
A taƙaice, yumbu mai ƙyalli wani nau'in kayan polymer ne mai fa'ida mai fa'ida.Haɓakawa mai ƙarfi na resin polymer mai ɗorewa yana da babbar damar kasuwa.A bana, a karkashin yanayin fari da karancin ruwan sama a mafi yawan sassan arewacin kasar ta, yadda ake kara ingantawa da amfani da sinadarin polymers wani aiki ne na gaggawa da ke fuskantar masana kimiyyar noma da gandun daji.A lokacin aiwatar da dabarun ci gaba na Yammacin Turai, a cikin aikin haɓaka ƙasa, haɓaka da ƙarfi da amfani da ayyuka masu amfani da yawa na polymers mai ɗaukar nauyi, wanda ke da fa'idodin zamantakewar jama'a da yuwuwar tattalin arziƙin.Zhuhai Demi Chemicals ya rufe yanki fiye da murabba'in murabba'in 30,000.Ya ƙware a cikin bincike da haɓakawa da kuma samar da samfuran da suka shafi super absorbent kayan (SAP).Shine kamfani na cikin gida na farko da ke tsunduma cikin manyan resins masu ɗaukar nauyi wanda ke haɗa binciken kimiyya, samarwa, tallace-tallace, da sabis na fasaha.high-tech Enterprises.Kamfanin yana da haƙƙin mallakar fasaha masu zaman kansu, bincike mai ƙarfi da ƙarfin haɓakawa, kuma koyaushe yana ƙaddamar da sabbin samfura.An haɗa aikin a cikin "tsarin wutar lantarki" na ƙasa kuma gwamnatocin ƙasa, larduna da na gundumomi sun yaba da shi sau da yawa.
Yankin Aikace-aikace
1. Aikace-aikace a cikin noma da aikin lambu
Babban guduro mai ɗaukar nauyi da ake amfani da shi wajen noma da noma ana kuma kiransa wakili mai riƙe ruwa da kwandishan ƙasa.kasata kasa ce mai tsananin karancin ruwa a duniya.Sabili da haka, aikace-aikacen wakilai masu riƙe da ruwa yana ƙara zama mahimmanci.A halin yanzu, fiye da cibiyoyin bincike na cikin gida guda goma sun ƙirƙira samfuran guduro masu ɗaukar nauyi don hatsi, auduga, mai, da sukari., Taba, 'ya'yan itatuwa, kayan lambu, gandun daji da sauran fiye da 60 iri shuke-shuke, da gabatarwa yankin ya wuce 70,000 hectares, da kuma yin amfani da super absorbent guduro a Arewa maso Yamma, Inner Mongoliya da sauran wurare ga manyan-yanki yashi kula da greening shãmaki.Manyan resins masu ɗaukar nauyi da ake amfani da su ta wannan fannin galibi samfuran sitaci grafted acrylate polymer cross-linked kayayyakin da acrylamide-acrylate copolymer giciye-linked kayayyakin, a cikin abin da gishiri ya canza daga sodium irin zuwa potassium irin.Babban hanyoyin da ake amfani da su sune suturar iri, fesa, shafa rami, ko jika saiwar shuka bayan an haɗe da ruwa don yin manna.Har ila yau, za a iya amfani da resin super absorbent don shafa taki sannan a yi takin, ta yadda za a ba da cikakkiyar wasa ga yawan amfanin takin da kuma hana ɓarna da gurɓatawa.Ƙasashen waje kuma suna amfani da guduro mai ɗaukar nauyi a matsayin sabbin kayan tattara kayan marmari, kayan lambu da abinci.
2. Aikace-aikace a likitanci da tsafta ana amfani da su a matsayin adibas na tsafta, diapers na jarirai, napkins, fakitin kankara na likita;kayan kamshi na gel-kamar don amfanin yau da kullun don daidaita yanayin.An yi amfani da shi azaman kayan aikin likita na asali don maganin shafawa, creams, liniments, cataplasms, da dai sauransu, yana da ayyuka na moisturizing, thickening, fata infiltration da gelation.Hakanan za'a iya sanya shi ya zama dillali mai kaifin basira wanda ke sarrafa adadin ƙwayar da aka fitar, lokacin sakin, da sararin sakin.
3. Aikace-aikace a masana'antu
Yi amfani da aikin guduro mai ɗaukar nauyi don ɗaukar ruwa a babban zafin jiki da sakin ruwa a ƙananan zafin jiki don yin wakili mai tabbatar da danshi na masana'antu.A cikin ayyukan dawo da mai, musamman a cikin tsoffin filayen mai, yin amfani da ultra high-high molecular weight polyacrylamide aqueous mafita don ƙaura mai yana da tasiri sosai.Hakanan za'a iya amfani da shi don bushewar abubuwan kaushi na halitta, musamman ga kaushi mai ƙarancin polarity.Akwai kuma masu kauri na masana'antu, fenti mai narkewa da ruwa, da sauransu.
4.Aikace-aikace a cikin gini
Abubuwan busawa da sauri da ake amfani da su a cikin ayyukan kiyaye ruwa tsantsar guduro ne mai ɗaukar nauyi, wanda galibi ana amfani da shi don toshe ramukan dam a lokacin lokutan ambaliya, da toshe ruwa don abubuwan da aka riga aka kera na ginshiƙai, tunnels da hanyoyin karkashin kasa;da ake amfani da shi don aikin jiyya da najasa a cikin birni da aikin ɗebo Laka tana da ƙarfi don sauƙaƙe hakowa da sufuri.
Lokacin aikawa: Dec-08-2021