Ifu ya Redispersible Polymer niki?

Ifu ya polymer isubirwamo(RPP) ni ubuntu-bwuzuye, ifu yera yabonetse hakoreshejwe spray-yumisha polymer.Igizwe na polymer resin ibice bikwirakwizwa mumazi kugirango bibe emuliyoni, hanyuma ikumishwa muburyo bwa poro.RPP ikubiyemo uruvange rwa polymers, mubisanzwe vinyl acetate etylene (VAE), vinyl acetate ihindagurika (VAc / VeoVa), acrylics, nabandi ba cololymers.Izi polymers zatoranijwe zishingiye kumiterere yihariye hamwe nibisabwa.

Hano haribintu bimwe byingenzi biranga imiterere ya polymer isubirwamo:

1. Imiterere ya firime: Iyo ivanze namazi, uduce twa RPP twongeye gutatana hanyuma tugakora firime yoroheje ya polymer imaze gukama.Iyi firime itanga gufatana, guhuzagurika, no kuramba kubutaka butandukanye, nka beto, minisiteri, amatafari, hamwe na coatings.
2. Gufatanya: RPP yongerera imbaraga hagati yibikoresho bitandukanye, harimo insimburangingo, ibifuniko, amabati hamwe na fibre na binders.Itezimbere imbaraga zubumwe kandi ikarinda gusiba cyangwa gutandukanya ibikoresho mugihe.
3. Ihinduka: RPP itanga ihinduka ryimyenda, ibifata, na minisiteri, ibemerera kwakira insimburangingo, kwaguka kwinshi, hamwe nindi mihangayiko nta gucika cyangwa gutsindwa.Uyu mutungo ningirakamaro mugukomeza ubusugire bwibikoresho byakoreshejwe.
4. Kurwanya Amazi: RPP itezimbere kurwanya amazi yimiti, bigatuma ibera hanze cyangwa ahantu hatose.Ifasha kwirinda ubuhehere bwinjira kandi ikarinda insimburangingo zangirika kwangirika.
5. Kuramba: RPP yongerera igihe kirekire nubushyuhe bwibikoresho mugutezimbere imishwarara ya UV, guhura n’imiti, gukuramo, no gusaza.Yongerera igihe cyo gutwikira, ibifata, na minisiteri, bigabanya ibisabwa byo kubungabunga n'ibiciro.
6. Imikorere: RPP yongerera imbaraga imikorere nogutunganya ibyemezo mugutezimbere imigendekere, kuringaniza, no gukwirakwira.Iremeza gukwirakwiza kimwe, gukoresha neza, no gukora neza ibikoresho byakoreshejwe.
7. Igenzura rya Rheologiya: RPP ikora nkimpinduka ya rheologiya, igira ingaruka kumyumvire, thixotropy, hamwe no kurwanya sag.Ifasha guhuza imiterere yimikorere nimikorere ya coatings, ibifatika, na minisiteri.
8. Guhuza: RPP irahujwe nurwego runini rwibindi byongeweho, byuzuza, pigment, na binders bikunze gukoreshwa mubisobanuro.Ntabwo bigira ingaruka mbi kumiterere cyangwa imikorere yibindi bice, byemeza ko bihamye kandi bihamye.

Ifu ya polymer isubirwamo isanga ikoreshwa cyane mubikorwa byubwubatsi, harimo ibiti byometse kuri tile, minisiteri ishingiye kuri sima, ibivanga byo kwisuzumisha, ibyuma bitangiza amazi, hamwe na minisiteri yo gusana.Ifite kandi porogaramu mu gutwikira, gufatisha, kashe, imyenda, n'inganda, bigira uruhare mu mikorere no kuramba kw'ibikoresho n'ibicuruzwa bitandukanye.