Eteri ya selulosi yo gukoresha puti yo ku rukuta

Puti yo ku rukuta ni iki?

Gutera ibyuma ku rukuta ni ibikoresho by'ingenzi mu gushariza. Ni ibikoresho by'ibanze mu gusana cyangwa gupima inkuta, kandi ni ibikoresho by'ibanze byiza mu mirimo yo gusiga amarangi cyangwa gushushanya inkuta nyuma.

puti yo ku rukuta

Dukurikije abakoresha bayo, muri rusange igabanyijemo ubwoko bubiri: putty itararangira n'putty yumye. Putty itararangira nta gupfunyika guhamye ifite, nta bipimo ngenderwaho by'umusaruro, kandi nta buziranenge. Muri rusange ikorwa n'abakozi bo mu kibanza cy'ubwubatsi. Putty yumye ikorwa hakurikijwe igipimo cy'ibikoresho gikwiye n'uburyo bwakoreshejwe n'imashini, ibyo bikaba birinda amakosa aterwa n'igipimo cy'uburyo busanzwe bwo gukora ndetse n'ikibazo cy'uko ubuziranenge budashobora kwemezwa, kandi bushobora gukoreshwa neza hamwe n'amazi.

puti yumye ivanze

Ni ibihe bintu bigize putty yo ku rukuta?

Ubusanzwe, putty yo ku rukuta ishingiye kuri lime cyangwa sima ya kalisiyumu. Ibikoresho fatizo bya putty birasobanutse neza, kandi ingano y'ibintu bitandukanye igomba guhuzwa na siyansi, kandi hari amahame amwe n'amwe.

Ubusanzwe, puti yo ku rukuta igizwe n'ibikoresho by'ibanze, ibyuzuza, amazi n'ibindi. Ibikoresho by'ibanze ni byo by'ingenzi cyane muri puti yo ku rukuta, nka sima yera, umucanga w'ikawa, lime ifite slaked, ifu ya latex ishobora gusubirwamo, eteri ya cellulose, n'ibindi.

Cellulose Ether ni iki?

Eteri za selulosi ni polimeri zishongesha amazi zikomoka kuri selulosi, polimeri zisanzwe nyinshi cyane, zifite ingaruka z'inyongera zo gukuba, ubushobozi bwo gutunganya neza, ubushyuhe buke, igihe kirekire cyo gufungura, nibindi.

Eteri ya selulosi

Igabanyijemo HPMC (Hydroxypropylmethylcellulose), HEMC (Hydroxyethylmethylcellulose) na HEC (Hydroxyethylcellulose), igabanyijemo urwego rw'umwimerere n'urwego rwahinduwe.

Kuki selulosi ether ari igice cyingenzi cya putty yo ku rukuta?

Muri formula ya "wall putty", "cellulose ether" ni inyongeramusaruro ikomeye kugira ngo inoze imikorere, kandi "wall putty" yongewemo na "cellulose ether" ishobora gutanga ubuso bworoshye bw'urukuta. Ituma byoroha gutunganya, imara igihe kirekire, amazi agumana neza, n'ibindi.