Hec don yadi

An yi amfani da sel na sel (HEC) a cikin masana'antu, yana wasa mai mahimmanci a cikin matakan da yawa daga fiber da kuma gyara canji na buga takardu. Ga taƙaitaccen bayanin aikace-aikacen, ayyuka, da la'akari da HEC a cikin mahallin tothales:

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1.1 Ma'anar da tushe

Pellulose na Hydroxulethyl pellose shine ruwa mai narkewa daga sel ta hanyar amsawa tare da ethylene oxide. Ana so ne da aka fi so daga ɓangaren litattafan dabbobi ko auduga kuma ana sarrafa shi don ƙirƙirar polymer tare da keɓaɓɓun kayan aikin halitta da fim.

1.2 Falada a aikace-aikacen wani yanayi

A cikin masana'antar mai ɗorewa, HEC ta samo aikace-aikace a matakai daban-daban na samarwa, suna ba da gudummawa ga aiki, gamawa, da kuma gyara zaruruwa da yadudduka.

2. Ayyukan sel na Hydroxyl a cikin rubutu

2.1 Thickening da Tsayi

HEC ya zama wakili mai kauri kuma mai karar a cikin abubuwan da aka buga da kuma pastes ɗinsu, inganta danko da hana kayan kwalliya na barbashi. Wannan yana da mahimmanci don samun daidaituwa da daidaituwa mai daidaituwa akan ɗakunan rubutu.

2.2 Buga manna

A cikin buga rubutu, ana yawan amfani da HEC don tsara abubuwan da aka buga. Yana ba da kyawawan kaddarorin zuwa manna, yana ba da izinin ainihin aikace-aikacen Dyes akan yadudduka yayin aiwatarwa.

2.3 Gyarawa taber

HEC za a iya aiki don gyara fiber, yana ba da wasu kaddarorin zuwa ga zaruruwa kamar ƙarfin lalata.

2.4 REARSARA

HEC ta inganta riƙewa a cikin samarwa, sanya shi da amfani wajen tafiyar matakai yayin da ke riƙe matakan danshi ko kuma abubuwan da ke cikin bugu.

3. Aikace-aikace a cikin rubutu

3.1 Buga da Dyeing

A cikin buga bugawa da abin bushewa, HEC ana amfani dashi sosai don tsara abubuwan da aka kwantar da hankali waɗanda ke ɗauke da fenti kuma suna ba da izinin aikace-aikace zuwa masana'anta. Yana taimaka tabbatar da daidaitaccen daidaituwa da kwanciyar hankali.

3.2 SIIC TARIHI

A cikin daidaita samarwa, HEC tana ba da gudummawa ga kwanciyar hankali da danko na silsicas bayani, ciki a cikin aikace-aikacen girman zuwa yaƙin yaƙin yara don inganta ƙarfinsu da saƙa.

3.3 jami'ai masu kare 3.3

Ana amfani da HEC a cikin wakilan masu karewa don canza kaddarorin yadudduka, kamar inganta ji, kamar inganta juriya ga wrinkles, ko ƙara wasu halaye masu aiki.

3.4 na Fiber Re Ates

HEC ya dace da nau'ikan fenti daban-daban, ciki har da debes na fiber. Yana wajaba a kan ko da rarraba da kuma ficewa daga cikin waɗannan Dyes akan zaruruwa a lokacin aiwatar da abinci.

4. Tunani da taka tsantsan

4.1 maida hankali

A maida hankali ne na HEC a cikin wani yanki da aka bayyana shi a hankali don cimma burin kaddarorin rholika da ake so ba tare da mummunan tasirin halaye na kayan samarwa ba.

4.2 Yarda

Yana da mahimmanci don tabbatar da cewa HEC ya dace da wasu sinadarai da ƙari da aka yi amfani da su a cikin hanyoyin tawa don guje wa batutuwa kamar su, haɓaka, ko canje-canje a cikin zane.

4.3 tasirin muhalli

Ya kamata a ba da la'akari da la'akari da tasirin yanayin yanayin yanayi, kuma ya kamata a sanya ƙore don zaɓin ɗorewa da kuma zaɓin sada zumunta yayin da ake tabbatarwa da HEC.

5. Kammalawa

Kwayar cutar hydroxyl ne mai yawan haɗuwa a masana'antar mai ɗorewa, gudummawa don tafiyar da makamantan kamar bugu, ana bushewa, da ƙare. Kayan aikinta na rheunterolic da kuma kayan ruwa mai ruwa-ruwa suna sa ya zama mai mahimmanci a cikin pastes da ake amfani da su a aikace-aikace daban-daban. Tsararru suna buƙatar yin hankali a hankali la'akari da maida hankali, da kuma dalilai na muhalli don tabbatar da cewa Hec ya fi yawa amfanin sa daban-daban na rubutu daban daban.