HPMC muri Mortar
JINJI® Hydroxypropyl Methyl Cellulose (HPMC) ni polymer ya non-ionic selulose ether polymer ishingiye kuri selile, polymer karemano ikomoka kumpamba nziza.
HPMC irashobora kunoza ubumwe no kugumana amazi yimvange ya Spray.
Igipimo cyo gufata amazi nigipimo cyingenzi cyerekana imikorere ya Spray Mortar. Mugihe ibice bimwe bya minisiteri na beto ari bimwe, bikora muburyo butandukanye. Mubisanzwe, beto isukwa mubikorwa bya beto nibiti bigumana amazi menshi. Ubusanzwe minisiteri ikoreshwa hejuru y’amazi akurura amazi, kandi ubuhehere buri muri minisiteri butakara byoroshye cyangwa bigahinduka mu kirere, bityo kubika amazi ya minisiteri biba ngombwa kuruta ibya beto.
Impamvu HPMC yongerera ubudahangarwa bwa spray mortar ni ukubika amazi, birashobora kunoza ubufatanye bwa minisiteri, kugabanya umuvuduko wamaraso wa minisiteri kurwego runaka, ariko bikongerera umuvuduko wamazi ya spray mumiti yihariye; Nyamara, ibirimo byinshi bya Hydroxpropyl Methyl Cellulose bituma minisiteri ivanze n’amazi ivanze cyane, bigabanya umuvuduko wa minisiteri kandi bigatuma minisiteri igorana kubaka.
HPMC irashobora kongera imbaraga zingirakamaro za minisiteri ivanze.
Kuri pompe ya minisiteri, imbaraga zububiko nikimenyetso cyingenzi. Muri rusange, guhomeka minisiteri bisaba gukora neza. Kugirango habeho igipande kimwe cya minisiteri hejuru yubwubatsi. Imbaraga zikomeye zo guhuza za minisiteri zirashobora gutuma minisiteri nigitereko fatizo bifatanyirizwa hamwe, kandi gukoresha igihe kirekire ntabwo bizatera gucika no kugwa.
Ether ya selulose hamwe nuduce twa hydration bigizwe nigice gito cya firime ya polymer ifite ingaruka zo gufunga no gukumira gutakaza amazi, hamwe no gufata neza amazi, kuburyo ifite ubuhehere buhagije kugirango hongerwe imbaraga niterambere rya sima kandi bitezimbere imbaraga zihuza ya paste. Ku rundi ruhande, Hydroxpropyl Methyl Cellulose yongerera ubufatanye bwa spray mortar kugirango igaragaze ko ifite plastike nziza kandi ihindagurika, igabanya imihangayiko yo kunyerera hagati ya spray mortar na substrate ntangarugero, kandi irusheho kunoza ubushobozi bwo guhuza imiyoboro ya minisiteri.
Birasabwa ko mugihe cyo kwitegura, HPMC ivangwa mumashanyarazi ya spray muburyo bwigisubizo aho guhuzwa nuburyo bwifu.
Iyambere ifite ingaruka nziza mugutezimbere amazi, guhuriza hamwe, hamwe nubukanishi bwa spray mortar. Iyo ibintu byahinduwe bya Hydroxpropyl Methyl Cellulose biri murwego rwa 0.01% ~ 0.04%, igipimo cyo gufata amazi ya HPMC muburyo bwo gukemura kiri hejuru ya 1.4% ~ 3.0% ugereranije n’ifu ya HPMC yifu ya spray. Kubwibyo, HPMC ivanze muburyo bwigisubizo igira ingaruka nziza mugutezimbere amazi ya minisiteri ya spray.
