Haba hari isano hagati yifu yifu ya putty na HPMC?

Hariho isano runaka hagati yifu yifu yifu ya putty na HPMC (hydroxypropyl methylcellulose), ariko imikorere ningaruka zombi biratandukanye.

1. Ibigize hamwe nifu yibiranga ifu yuzuye

Ifu yuzuye ni ibikoresho byubaka bikoreshwa mukuringaniza urukuta, gusana no gushushanya. Ibice byingenzi birimo ibikoresho shingiro (nka sima, gypsumu), ibyuzuza (nka calcium karubone) hamwe ninyongeramusaruro (nka selile ya ether, selile igumana amazi, nibindi). Ifu yubwiza bwifu yifu cyane cyane yerekana ubwiza, uburinganire hamwe no kumva ibice byayo mugihe cyo kubaka. Ubu bwiza bwa poro bugira ingaruka kumpamvu zikurikira:

Ingano yubunini bwuzuye: Kalisiyumu karubone isanzwe ikoreshwa nkuwuzuza nyamukuru. Ibyiza bya calcium ya karubone nziza, nibyiza byifu yifu yifu, kandi nibyiza kurigata no koroha kurukuta nyuma yo kubisaba.

Ubwoko bwibikoresho fatizo: Kurugero, ifu ya sima ishingiye kuri pome nifu ya gypsumu ifata ifu bizagira imyumvire itandukanye nibiranga bitewe nibikoresho bitandukanye byakoreshejwe. Ibice by'ifu ya sima ishingiye kuri sima irashobora kuba yoroheje, mugihe iy'ifu ya gypsumu ishingiye ku ifu irashobora kuba nziza.

Gutunganya tekinoroji: Muburyo bwo gukora ifu ya putty, urugero rwo gusya hamwe nuburinganire bwa formula bizagira ingaruka no kumiterere yifu. Tekinoroji nziza yo gutunganya irashobora kubyara ifu yoroheje kandi imwe.

2. Uruhare rwa HPMC mu ifu yuzuye

HPMC, ari yo hydroxypropyl methylcellulose, ni inyongera isanzwe mu ifu ya putty. Ni polymer yamashanyarazi ikinisha cyane cyane igira uruhare mukubyimba, gufata amazi no kunoza imikorere yubwubatsi. HPMC ubwayo ntabwo igira ingaruka ku buryo butaziguye (urugero ni ifu yifu) yifu yifu, ariko igira ingaruka nziza mubikorwa byubwubatsi bwifu yifu:

Ingaruka yo gufata amazi: Igikorwa cyingenzi cya HPMC ni ukubika amazi, bishobora gutinza ihinduka ryamazi mumafu yimbuto mugihe cyubwubatsi kandi bikabuza ifu yimbuto kumisha imburagihe mugihe cyo kubaka urukuta. Ibi bifite ingaruka nziza kurwego rwo kurukuta no gufatana, cyane cyane mubushyuhe bwinshi nibidukikije byumye, gufata amazi ni ngombwa cyane.

Ingaruka yibyibushye: HPMC irashobora kongera ububobere bwifu yifu, kuburyo ifite ubudahangarwa buringaniye kandi gusiba byoroshye nyuma yo kubyutsa. Izi ngaruka zifasha kugenzura umuvuduko wifu yifu mugihe cyubwubatsi, bigabanya ibintu byo kuguruka nifu yifu, kandi birashobora kongera imbaraga zihuza, bityo bikazamura muburyo butaziguye ibyiyumvo mugihe cyo kubaka.

Kunoza imikorere yubwubatsi: Kubaho kwa HPMC birashobora gutuma ifu yoroha ikora mugihe cyubwubatsi, ikumva neza, kandi ikerekana ingaruka imwe kandi yoroshye mugihe yoroshye. Nubwo HPMC idahindura ubwiza bwumubiri bwifu ya putty, itezimbere imikorere rusange kandi ituma ibyifu byoroha iyo bishyizwe mubikorwa.

3. Ingaruka itaziguye ya HPMC kumiterere yifu yifu

Nubwo HPMC idahindura mu buryo butaziguye ingano yubunini cyangwa ubwiza bwumubiri bwifu ya putty, itezimbere ingaruka zubwubatsi bwifu ya putty binyuze mukubika amazi, kubyimba, gusiga amavuta nibindi, bigatuma ifu ya putty yoroshye kandi yoroshye gukora mugihe ikoreshejwe. Mugihe cyubwubatsi, ifu yuzuye irimo HPMC yoroshye kuyikoresha neza, kugabanya ibishushanyo no kutaringaniza, bigatuma abayikoresha bumva ko ifu yoroshye.

Kugumana amazi ya HPMC birashobora gukumira kugabanuka kwifu ya poro mugihe cyo kumisha urukuta, nabyo bigira ingaruka nziza mukuzamura uburinganire rusange nuburinganire bwurukuta. Kubwibyo, duhereye ku ngaruka zanyuma zurukuta, HPMC igira ingaruka zitaziguye ku bwiza bwifu yifu.

4. Isano iri hagati ya dosiye ya HPMC nubwiza bwifu

Igipimo cya HPMC nacyo kigomba kugenzurwa neza. Mubisanzwe, igipimo cya HPMC muri poro ya putty ni gito, kandi gukoresha cyane bizatera ibibazo bikurikira:

Kwiyongera cyane: Niba igipimo cya HPMC ari kinini, ifu ya putty irashobora guhinduka cyane, bigatuma bigorana kubyutsa, ndetse bishobora no gutera ibibazo nko gutakaza ifu no gukomera hejuru. Ntibyoroshye gushira igorofa mugihe cyo kubaka, bizagira ingaruka kumpera yanyuma kandi bigaha abantu ibyiyumvo byifu.

Ongera igihe cyo kumisha: Ingaruka yo gufata amazi ya HPMC izadindiza igihe cyo kumisha ifu yuzuye. Niba igipimo ari kinini, urukuta ntirushobora kumara igihe kinini, narwo ntirufasha gutera imbere.

Kubwibyo, igipimo cya HPMC kigomba kuba kiri murwego rushimishije kugirango kigire uruhare mu kuzamura ubwiza bwifu yifu.

Ubwiza bwifu yifu igenwa ahanini nubwiza bwibikoresho fatizo byuzuza, hamwe nuburyo bwo gukora nibindi bintu. Nka kongeramo ifu yuzuye, HPMC ntisobanura neza ubwiza bwifu, ariko igira ingaruka nziza itaziguye kumiterere yifu yifu mugutezimbere amazi, kubyimba no kubaka ifu yimbuto. Gukoresha mu buryo bushyize mu gaciro HPMC birashobora gutuma ifu ya putty yerekana neza kandi igashyirwa mubikorwa mugihe cyubwubatsi, kugabanya inenge zubaka, bityo bikazamura uburinganire rusange nubwiza bwurukuta.