Focus on Cellulose ethers

Ethyl Hydroxyethyl Cellulose (EHEC) a cikin Rubutun Rubutun Takarda

Ethyl Hydroxyethyl Cellulose (EHEC) a cikin Rubutun Rubutun Takarda

Ethyl hydroxyethyl cellulose (EHEC) shine polymer mai narkewa da ruwa wanda aka saba amfani dashi a cikin masana'antar takarda azaman taimakon riƙewa da taimakon magudanar ruwa.Yawancin lokaci ana ƙara shi zuwa ɓangaren litattafan almara yayin aikin takarda don inganta riƙe da filaye da zaruruwa da ƙara yawan magudanar ruwa.Hakanan za'a iya amfani da EHEC a cikin launuka masu launi na takarda don haɓaka aikin haɓakawa da haɓaka ingancin samfurin ƙarshe.

Launukan shafi na takarda su ne nau'ikan da ake amfani da su a kan takarda don inganta abubuwan da ke samanta, kamar haske, santsi, sheki, da iya bugawa.Launuka masu rufi yawanci sun ƙunshi cakuda pigments, masu ɗaure, filaye, da ƙari waɗanda aka tarwatsa cikin ruwa don samar da slurry.Ana amfani da slurry ɗin a kan takarda ta hanyar amfani da hanyoyi daban-daban, kamar suturar ruwa, murfin sanda, ko murfin wuka na iska.

Ana amfani da EHEC a matsayin mai ɗaure a cikin launi na takarda don inganta manne su zuwa takarda da ƙara ƙarfin su da dorewa.Hakanan ana amfani dashi azaman mai kauri don haɓaka danko da kwanciyar hankali na launi mai sutura, wanda zai iya taimakawa wajen rage abubuwan da suka faru na lahani kamar streaks, ramuka, da rufaffiyar sutura.EHEC kuma na iya inganta kyalkyali da santsi na farfajiyar takarda mai rufi, wanda zai iya haɓaka bugu da buƙatun gani na samfurin ƙarshe.

Ɗaya daga cikin mahimman fa'idodin amfani da EHEC a cikin launi na takarda shine ikonsa na samar da fim mai ƙarfi, mai sassauci wanda zai iya jure wa matsalolin tsarin yin takarda da kuma matsalolin sarrafawa, jigilar kaya, da ajiya.EHEC kuma na iya inganta juriya na ruwa da abubuwan sha tawada na sutura, wanda zai iya inganta inganci da karko na hoton da aka buga.

Wani fa'ida ta amfani da EHEC a cikin launuka masu launi na takarda shine dacewa da sauran abubuwan da aka saba amfani da su a cikin abubuwan da aka shafa.Ana iya shigar da EHEC cikin sauƙi cikin ƙirar launi mai launi ba tare da yin tasiri mara kyau ga ayyukan sauran kayan aikin kamar su pigments, filler, da masu rarrabawa ba.Hakanan za'a iya amfani da EHEC a hade tare da sauran masu ɗaure, irin su styrene-butadiene latex (SBL) da polyvinyl barasa (PVOH), don haɓaka aikin suturar.

ethyl hydroxyethyl cellulose (EHEC) ne m polymer da za a iya amfani da takarda shafi launuka don inganta su yi da kuma inganta ingancin karshe samfurin.EHEC na iya inganta mannewa, ƙarfi, da dorewa na sutura, da kuma mai sheki, santsi, da kuma bugawa na takarda mai rufi.Daidaitawar sa tare da sauran kayan aikin da aka saba amfani da su a cikin kayan kwalliya ya sa ya zama zaɓi mai ban sha'awa ga masana'antun takarda da ke neman haɓaka aikin launukan suturar su.


Lokacin aikawa: Maris-07-2023
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