CMC na yumbu

CMC na yumbu Sodium carboxymethyl celluloseAna iya narkar da maganin tare da wasu manne da resins masu narkewa cikin ruwa. Dankowar maganin CMC yana raguwa tare da ƙaruwar zafin jiki, kuma dankowar zai warke bayan sanyaya. Maganin ruwa na CMC ruwa ne wanda ba Newtonian ba tare da pseudoplasticity, kuma dankowar sa tana raguwa tare da ƙaruwar ƙarfin tangent, wato, ruwan maganin yana inganta tare da ƙaruwar ƙarfin tangent. Maganin Sodium carboxymethyl cellulose (CMC) yana da tsarin sadarwa na musamman, yana iya tallafawa wasu abubuwa sosai, don haka dukkan tsarin ya warwatse daidai gwargwado.

Ana iya amfani da CMC na yumbu a jikin yumbu, ɓangaren litattafan gilashi, da kuma gilashi mai kyau. Ana amfani da shi a jikin yumbu, yana da kyau wajen ƙarfafawa, wanda zai iya ƙarfafa ƙarfin laka da yashi, sauƙaƙe siffanta jiki da kuma ƙara ƙarfin naɗewar jikin kore.

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Shahararrun maki

Aikace-aikace:

1Amfani da shi a cikin gilashin bugu na yumbu

CMC yana da kyakkyawan narkewa, bayyanannen bayani mai kyau kuma kusan babu kayan da ba su dace ba. Yana da kyakkyawan narkewar yankewa da mai, wanda zai iya inganta daidaitawar bugawa da tasirin bayan sarrafawa na glaze bugu. A halin yanzu, CMC yana da kyakkyawan kauri, watsawa da tasirin kwanciyar hankali lokacin da aka shafa shi akan glaze bugu na yumbu:

* Kyakkyawan tsarin bugawa don tabbatar da bugu mai santsi;

* Tsarin da aka buga a bayyane yake kuma launinsa daidai yake;

* Babban santsi na maganin, kyakkyawan man shafawa, kyakkyawan tasirin amfani;

* Ruwan da ke narkewa da kyau, kusan dukkan abubuwan da suka narke, ba raga mai mannewa ba, ba raga mai toshewa ba;

* Maganin yana da cikakken bayyananne da kuma kyakkyawan shigar yanar gizo;

* Kyakkyawan narkewar yankewa, inganta yanayin bugawa na glaze na bugu sosai;

2Amfani da shi a cikin gilashin yumbu mai shiga

Gilashin embossing yana ɗauke da adadi mai yawa na sinadarai masu narkewa na gishiri, kuma gilashin embossing mai tsami CMC yana da juriyar acid da kwanciyar hankali na juriya ga gishiri, don haka gilashin embossing a cikin amfani da tsarin sanyawa don kiyaye tsayayyen danko, don hana canjin danko da kuma shafar bambancin launi, yana inganta kwanciyar hankali na gilashin embossing sosai:

* Kyakkyawan narkewa, babu toshewa, mai kyau mai iya jurewa;

* Daidaitawa mai kyau da glaze, don tabbatar da kwanciyar hankali na glaze na fure;

* Kyakkyawan juriyar acid, juriyar alkali, juriyar gishiri da kwanciyar hankali, na iya kiyaye danko na glaze mai shiga cikin kwarjini;

* Aikin daidaita mafita yana da kyau, kuma kwanciyar hankali na danko yana da kyau, zai iya hana canje-canjen danko ya shafi bambancin launi.

3. Aikace-aikace a cikin jikin yumbu

CMC tana da tsarin polymer na musamman mai layi. Idan aka ƙara CMC a cikin ruwa, ana haɗa rukunin hydrophilic ɗinta da ruwa don samar da wani Layer mai narkewa, ta yadda ƙwayoyin CMC za su watse a hankali cikin ruwa. Polymers na CMC suna dogara ne akan haɗin hydrogen da ƙarfin van der Waals don samar da tsarin hanyar sadarwa, don haka yana nuna mannewa. CMC na jikin tayin yumbu za a iya amfani da shi azaman mai taimakawa, mai plasticizer da wakili mai ƙarfafawa ga jikin tayin a masana'antar yumbu.

* Ƙarancin allurai, ƙarfin lanƙwasa kore yana ƙaruwa da inganci;

* Inganta saurin sarrafa kore, rage yawan amfani da makamashin samarwa;

* Asarar wuta mai kyau, babu wani abu da ya rage bayan ƙonewa, ba ya shafar launin kore;

* Mai sauƙin aiki, hana birgima mai walƙiya, rashin glaze da sauran lahani;

* Tare da tasirin hana coagulation, zai iya inganta ruwan manna glaze, mai sauƙin fesawa glaze;

* A matsayin abin da ke ƙara ƙarfin yashi, ƙara ƙarfin yashi, mai sauƙin samar da jiki;

* Ƙarfin juriya ga lalacewa ta injiniya, ƙarancin lalacewar sarkar kwayoyin halitta yayin aikin niƙa ƙwallon ƙwallo da kuma motsa injina;

* A matsayin wakilin ƙarfafa billet, ƙara ƙarfin lanƙwasa na billet kore, inganta kwanciyar hankali na billet, rage yawan lalacewa;

* Ƙarfin dakatarwa da watsawa, zai iya hana ƙarancin albarkatun ƙasa da barbashi na ɓangaren litattafan almara su zauna, don haka slurry ya warwatse ko'ina;

* Sanya danshi a cikin billet ɗin ya ƙafe daidai gwargwado, hana bushewa da tsagewa, musamman ana amfani da shi a cikin manyan billets na tayal na ƙasa da billets na tubali masu gogewa, tasirin a bayyane yake.

4. Amfani da shi a cikin yumbu mai gilashi

CMC na cikin ajin polyelectrolyte, wanda galibi ana amfani da shi azaman abin ɗaurewa da kuma dakatarwa a cikin slurry mai walƙiya. Lokacin da CMC a cikin slurry mai walƙiya, ruwa ya shiga cikin yanki na filastik na CMC a ciki, ƙungiyar hydrophilic tare da ruwa, yana samar da faɗaɗa sha ruwa, yayin da micelle a cikin faɗaɗa hydration, na ciki tare da Layer na ruwa ke samar da micelle a farkon matakin narkewa a cikin maganin manne, saboda girman, rashin daidaituwar siffar, dacan haɗa shi da tsarin hanyar sadarwa da aka kafa a hankali a hankali, girmansa yana da girma sosai, Saboda haka, yana da ƙarfin mannewa mai ƙarfi:

* A ƙarƙashin yanayin ƙarancin allurai, daidaita rheology na manna glaze yadda ya kamata, mai sauƙin shafa glaze;

* Inganta aikin haɗin gilashin da babu komai, inganta ƙarfin gilashin sosai, hana bushewar gilashi;

* Babban kyalli mai kyau, manna mai ƙarfi, kuma yana iya rage ramin ramin da ke kan gilashin da aka yi wa fenti;

* Kyakkyawan watsawa da aikin kariya na colloid, na iya yin slurry mai haske a cikin yanayin watsawa mai karko;

* Yana inganta yanayin saman glaze yadda ya kamata, yana hana yaduwar glaze zuwa jiki, yana ƙara santsi na glaze;

* A guji fashewa da buga karyewar jiki yayin isar da kaya saboda raguwar ƙarfin jiki bayan an yi amfani da gilashi.

Marufi:

CMCAn saka samfurin a cikin jakar takarda mai layi uku tare da ƙarfafa jakar polyethylene ta ciki, nauyinsa shine kilogiram 25 a kowace jaka.

12MT/20'FCL (tare da Pallet)

14MT/20'FCL (ba tare da Pallet ba)