Matsayin Sihiri na Polyacrylamide a Fagen Yin Takardu

Polyacrylamidekalma ce ta gabaɗaya ga homopolymers na acrylamide ko copolymers tare da wasu monomers. Yana ɗaya daga cikin polymers da aka fi amfani da su a ruwa. Polyacrylamide yana wanzuwa a cikin nau'in farin granules kuma ana iya rarraba shi zuwa nau'i huɗu: non-ionic, anionic, cationic, da amphoteric ionic.

Amfani da Polyacrylamide a fannin Yin Takardu

Tsarin yin takarda ya ƙunshi matakai da dama, ciki har da ɗigon ruwa, tacewa, tsaftacewa, da kuma samar da shi. A lokacin waɗannan hanyoyin, ana samun ƙazanta iri-iri kamar zare, abubuwan cikawa, da kuma filaye. Idan ba a cire waɗannan ƙazanta yadda ya kamata daga ɓangaren litattafan ba, za su iya haifar da matsaloli kamar rashin magudanar ruwa da ƙarancin ƙarfin takarda. Ana amfani da Polyacrylamide galibi azaman mai wargazawa, taimakon riƙewa, taimakon magudanar ruwa, mai fitar da ruwa, da kuma mai auna girma a aikin yin takarda.

Ⅰ. Mai watsawa

Ƙara polyacrylamide dispersant yayin aikin yin takarda zai iya hana taruwar zare da inganta daidaiton takardar. Ƙaramin adadin zai iya haɓaka yaɗuwar zare na yin takarda da kuma cimma kyakkyawan tasirin samar da takarda. Hakanan zai iya inganta daidaiton ɓangaren litattafan da laushin takardar, da kuma haɓaka ƙarfin takardar. Ya dace da nau'ikan takaddun gida kamar takardar bayan gida, adiko, kyallen fuska, da sauran takardu masu siriri. A wasu masana'antun takarda, yana iya maye gurbin Polyethylene Oxide (PEO) gaba ɗaya.

Ⅱ. Taimakon Riƙewa

Ana amfani da PAM a matsayin kayan aiki na riƙe takarda a masana'antar yin takarda don ƙara yawan riƙe zare da rage fitar da najasa. Manufar aikinta ita ce samar da manyan flocs tare da ƙananan barbashi, waɗanda za a iya cire su cikin sauƙi daga ɓangaren litattafan ta hanyar tacewa ko lalata su.

Ⅲ. Taimakon Magudanar Ruwa

PAM kuma na iya zama taimako wajen magudanar ruwa a tsarin yin takarda. Yana ƙara yawan magudanar ruwa, yana ba da damar cire takardar da ke kan injin takarda cikin sauri da inganci. Wannan yana taimakawa wajen ƙara saurin samarwa da rage amfani da makamashi ta hanyar rage lokacin bushewa da ake buƙata don takardar.

Ⅳ. Wakili Mai Girma

A wasu lokuta, ana amfani da polyacrylamide a matsayin mai auna girma a cikin yin takarda don sarrafa shigar ruwa da sauran ruwa cikin takardar takarda. Wannan yana taimakawa wajen cimma halayen da ake so kamar juriyar ruwa da riƙe tawada, musamman a aikace inda takardar ke buƙatar jure danshi ko hanyoyin bugawa.

Ⅴ. Flocculant

A lokacin aikin tsaftace ruwan shara a masana'antar takarda, ana iya amfani da polyacrylamide a matsayin flocculant don cire daskararru da gurɓatattun abubuwa da aka dakatar a cikin ruwan shara. Yana taimakawa wajen samar da manyan barbashi da ake kira flocs, wanda daga nan za a iya cire su cikin sauƙi ta hanyar tacewa ko tacewa. Wannan yana taimakawa wajen rage gurɓatar ruwa da inganta dorewar muhalli na kasuwancin yin takarda.

Gabaɗaya, halaye masu yawa na polyacrylamide sun sa ya zama ƙarin abu mai mahimmanci a masana'antar yin takarda, wanda ke ba da gudummawa ga ingantaccen aiki, ingancin samfura, da kuma aikin kayayyakin takarda. Amfani da polyacrylamide a fagen yin takarda ya shafi dukkan sarkar masana'antar yin takarda, tun daga samar da takarda zuwa magudanar ruwa. Ba wai kawai yana inganta inganci da ingancin samarwa na takarda ba, yana rage farashin samarwa, har ma yana ba da gudummawa mai kyau ga kare muhalli.