Kusintha kwa Mphamvu ya Redispersible Emulsion Powder pa Mortar

Ntchito wamba wa redispersible latex ufa

1. zomatira: zomatira matailosi, zomatira zomangira ndi matabwa kutchinjiriza;

2. Dongo la khoma: matope otsekemera kunja, matope okongoletsera;

3. Mtondo wapansi: matope odzipangira okha, matope okonza, matope opanda madzi, mawonekedwe a ufa wouma;

4. Kupaka ufa: mkati ndi kunja khoma ndi denga putty ufa, latex ufa kusinthidwa laimu-simenti pulasitala ndi zokutira;

5. Kudzaza kophatikizana: cholozera matailosi a ceramic, matope olowa.

Redispersible latex ufa ukhoza kupititsa patsogolo luso lomangirira komanso kulimba kwa matope. Ili ndi ntchito yabwino yoletsa kugwa, yosunga madzi komanso yokulitsa, kukana madzi, kukana kuzizira, kukana kukalamba, zosakaniza zosavuta, komanso kugwiritsa ntchito bwino. Xindadi mphira ufa ali ngakhale kwambiri ndi simenti, akhoza kusungunuka kwathunthu mu simenti ofotokoza youma wothira matope phala, si kuchepetsa mphamvu ya simenti pambuyo kuchiritsa, osati amasunga zomatira kwambiri, filimu kupanga katundu ndi kusinthasintha, komanso ali wabwino. Kukana kwanyengo, kukhazikika, magwiridwe antchito ogwirizana komanso kukana kwa ming'alu. Pambuyo kuyanika, imatha kuteteza kukokoloka kwa mpweya wa acidic pakhoma, ndipo sikophweka kupukuta ndi kupukuta pambuyo ponyowa. Ikhoza kupititsa patsogolo ntchito ya matope, kuonjezera mphamvu ya matope, kupititsa patsogolo mphamvu zomangira pakati pa matope ndi magawo osiyanasiyana, kupititsa patsogolo kusinthasintha ndi kusinthasintha, mphamvu zopondereza, mphamvu zowonongeka, kukana kuvala, kulimba, kumamatira ndi kusungirako madzi, kukhazikika. Kuphatikiza apo, ufa wa hydrophobic latex umapangitsa kuti matopewo asalowe madzi.

Redispersible latex ufa sayenera kusungidwa ndi kunyamulidwa pamodzi ndi madzi, zomwe zimachepetsa ndalama zoyendera; ili ndi nthawi yayitali yosungira, ndi antifreeze, ndipo ndi yosavuta kusunga; paketiyo ndi yaying'ono, yopepuka kulemera kwake, komanso yosavuta kugwiritsa ntchito; imatha kusakanikirana ndi zomangira za hydraulic kuti apange The premix yopangidwa ndi resin-modified premix imangofunika kuwonjezeredwa ndi madzi, zomwe sizimangopewa zolakwika pakusakaniza pamalo omanga, komanso zimathandizira chitetezo cha kayendetsedwe ka mankhwala.

Redispersible latex powder amagwiritsidwa ntchito mumatope kuti apititse patsogolo brittleness ndi mkulu zotanuka modulus wa matope a simenti, komanso kuti matope a simenti akhale osinthika bwino komanso mphamvu zomangira zomangira kuti zithetse komanso kuchepetsa matope a simenti. Kupezeka kwa ming'alu yamatope, chifukwa polima ndi matope amapanga mawonekedwe olumikizana ndi maukonde, amapanga filimu yopitilira polima mu pores, kumalimbitsa mgwirizano pakati pamagulu, ndikutsekereza pores mumatope, kotero kusinthidwa pambuyo kuumitsa. zabwino kwambiri kuposa matope a simenti.

The redispersible latex ufa umabalalika kupanga filimu ndikuchita monga kulimbikitsa ngati chomatira chachiwiri; colloid yoteteza imatengedwa ndi matope (sidzawonongedwa ndi madzi pambuyo pa kupanga filimu, kapena "kubalalitsidwa kwachiwiri"); filimu yopangira polima utomoni Monga kulimbikitsa zinthu, izo zimagawidwa mu matope dongosolo, potero kuwonjezera kugwirizana kwa matope.