Tsaftacewa sel slelulose

TsaftacewaSlell Pelloxyl Sel(HEC) ya ƙunshi sarrafa albarkatun ƙasa don inganta tsarkakawarta, daidaito, da kuma kayan da suke don takamaiman aikace-aikace. Anan ga taƙaitaccen tsarin tsarin gyara na HEC:

1. Zabi na kayan ƙasa:

Tsarin gyara yana farawa da zaɓi na sel mai inganci kamar kayan albarkatun ƙasa. Za'a iya samun cellulose daga kafofin daban-daban, kamar su ɓangaren katako, auduga, ko wasu kayan tushen shuka.

2. Tsarkakewa:

Littattafan kwayar halitta sun sha tsarkakakku don cire ƙazantu kamar Ligntin, Hommlellamose, da sauran kayan aikin da ba sel ba. Wannan tsari na tsarkakewa ya ƙunshi wanke, toshewa, da jiyya na sunadarai don haɓaka tsarkakakku na sel.

3. Ethadation:

Bayan tsarkakewa, ana gyara shi ta hanyar ethatulically ta hanyar gabatar da hydroxyl ƙungiyoyi a kan selulose wackulose, wanda ya haifar da sel pellulose pellulose (hec). Abubuwan da Extrailation halayen sun haɗa da amfani da alkali hydroxides da ethylene oxide ko etthylene chlorohhydrin.

4. Cikakke da wanka:

Biye da etherlibation, ana hana cakuda amsawa don cire wuce haddi alkali da kuma daidaita da PH. Ana yin wanka da tsari sosai don cire sinadarai na saura da samfuran samfurori daga amsawa.

5. M da bushewa:

Mai gyara hec da aka gyara yana tace don cire duk wani ragowar barbashi ko immurities. Bayan tigtration, za a iya mai da hankali ga maganin heC, in ya zama dole, sannan ya bushe don samun fam ɗin da aka yiwa na karshe.

6. Ikon ingancin:

A duk tsawon tsarin gyara, matakan kulawa da inganci ana aiwatar da su don tabbatar da daidaito, tsarkaka, da aikin samfurin HEC. Gwajin sarrafawa mai inganci na iya haɗawa da ma'anar danko, bincike na ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwaƙwalwar ciki, ƙwararrun abun ciki, da sauran masu binciken jiki da sunadarai.

7. Wuriging da ajiya:

Da zarar an sake shi, an shirya samfurin HEC a kwantena masu dacewa ko jaka don ajiya da sufuri. Coppedinarfin da ya dace yana taimakawa kare hec daga gurbatawa, danshi, da sauran dalilai na muhalli waɗanda zasu iya shafar ingancinsa.

Aikace-aikace:

Elllulose na Hydroxyl Sel (HEC) ya sami aikace-aikacen aikace-aikace a cikin masana'antu daban daban, har da:

• Gudanarwa: Amfani da shi azaman tsawa, mai jujjuyawar rheology, da wakilin riƙe kayayyaki na ruwa, fenti, mayafin, da adhereves.
• Kulawa da kayan kwalliya: Amfani azaman zakara, maimaitawa, da man shafawa, shamfu, da sauran samfuran kulawa na mutum.
• Anyi amfani da Pharmaceutical: wanda aka yi amfani da shi azaman mai ban sha'awa, rushewa, da wakilin saki a cikin allunan magunguna, capsules, da kuma dakatarwar baka.
• Abinci: aiki a matsayin Thickener, emulshifier, da kuma tsayayye a cikin samfuran abinci kamar sus, sutura, da kayayyakin kiwo.

Kammalawa:

Tsirtawa na Slell Pallululose (HEC) ya shafi matakai da yawa don tsarkaka da gyara kwayar halitta da kuma babban aikin polymer tare da kewayon aikace-aikacen masana'antu kamar abinci, kula, da abinci. Tsarin gyara yana tabbatar da daidaito, tsarkaka, da ingancin samfurin HEC, yana ba da amfani a cikin tsari daban-daban da samfurori.