Imikorere yibicuruzwa hamwe nibisabwa byingenzi byumurima wa redxersible latex powder

Porogaramu nyamukuru ya redispersible latex powder

Urukuta rwimbere ninyuma rushyiramo ifu, ifata ya tile, igikoresho cyerekana tile, icyuma cyumuti wumye, minisiteri yubushyuhe bwo hanze yubushyuhe bwurukuta rwo hanze, minisiteri yo kwisuzumisha, minisiteri yo gusana, minisiteri ishushanya, minisiteri itagira amazi yo hanze yubushyuhe bwumye-buvanze. Muri minisiteri, ni ukunoza ubwitonzi, modulus yo mu rwego rwo hejuru ya elastike nizindi ntege nke za minisiteri gakondo ya sima, no guha minisiteri ya sima imbaraga zoroshye kandi zihuza imbaraga, kugirango turwanye kandi bidindiza kubyara ibice bya sima. Kubera ko polymer na minisiteri bigize imiyoboro ihuza imiyoboro, hakozwe firime ikomeza ya polymer mu byobo, bishimangira isano iri hagati ya agregate kandi igahagarika imyenge imwe muri minisiteri, bityo minisiteri yahinduwe nyuma yo gukomera iruta sima ya sima. Hariho iterambere ryinshi.

Ibicuruzwa bya redispersible latex powder

1. Kunoza imbaraga zigoramye nimbaraga zoroshye za minisiteri

Filime ya polymer yakozwe na redispersible polymer powder ifite ihinduka ryiza. Filime zakozwe mubyuho no hejuru yubutaka bwa sima ya minisiteri kugirango ihuze byoroshye. Amabuye ya sima aremereye kandi yoroheje ahinduka byoroshye. Mortar yongeyeho ifu ya redxersible powderx irikubye inshuro nyinshi murwego rwo guhangana na flexural kurusha minisiteri isanzwe.

2. Kunoza imbaraga zo guhuza hamwe no guhuza minisiteri

Nyuma yifu ya redxersible latex ifumbire mvaruganda ikozwe muri firime, irashobora gukora imbaraga zingirakamaro hamwe nimbaraga zo guhuza ibice bitandukanye. Ifite uruhare runini muguhuza minisiteri ibikoresho kama (EPS, ikibaho cya furo) hamwe nubutaka bworoshye. Ifu ikora polymer reberi ikwirakwizwa muri sisitemu ya minisiteri nkibikoresho bishimangira kongera ubumwe bwa minisiteri.

3. Kunoza ingaruka zo guhangana ningaruka, kuramba no kwambara minisiteri

Ibice by'ifu ya reberi byuzuza umwobo wa minisiteri, ubwinshi bwa minisiteri bwiyongera, kandi birwanya kwambara. Mubikorwa byimbaraga zo hanze, bizabyara kuruhuka bitarimbuwe. Filime ya polymer irashobora kuboneka burundu muri sisitemu ya minisiteri.

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Ifu ya redispersible latex ni resmoplastique resin ifite imiterere ihindagurika, ishobora gutuma minisiteri ihangana n’imihindagurikire y’ibidukikije bikonje kandi bishyushye, kandi bikarinda neza ko minisiteri itavunika kubera ihinduka ry’ubushyuhe.

5. Kunoza hydrophobicity ya minisiteri no kugabanya kwinjiza amazi

Ifu ya redispersible latex ikora firime hejuru yu mwobo no hejuru yubutaka bwa minisiteri, kandi firime ya polymer ntizongera gutatana nyuma yo guhura n’amazi, ikabuza kwinjira mu mazi kandi ikanatezimbere. Ifu idasanzwe ya redxersible latex ifu ya hydrophobique, ingaruka nziza ya hydrophobique.

6. Kunoza imikorere yubwubatsi bwa minisiteri

Hariho amavuta yo kwisiga hagati ya polymer rubber yamashanyarazi, kugirango ibice bya minisiteri bishobore kugenda byigenga. Muri icyo gihe, ifu ya reberi igira ingaruka zidasanzwe mu kirere, igaha minisiteri kandi igateza imbere ubwubatsi bwa minisiteri.