Silicate pendi zvinoshongedza France of koteji

The coatings anobudiswa pachishandiswa silicate pendi zvakasiyanawo ehupfumi akawanda: vane refu mhute permeability, nokuomesa nokukurumidza. Mwando rinoungana munguva yechando mukati pamadziro, hachiparadzi zvidhinha uye purasita. Good vanopfuura carbon dioxide inobvisa uye usanonoka okurapa muitiro purasita. The bemhapemha haachemeri, kunze kuti hazvina emit zvakasiyana zvinokuvadza. Kwakadaro zvakanaka-silicate pendi rinoshandisirwa pemvura ane zvakasimba alkaline zvinoriumba (madota purasita). Unhu izvi nechokwadi refu upenyu basa pemvura.

Zvazvakashatira madhayi izvi zvinosanganisira kutadza kushandisa navo yekare unhani ane makemikari hwaro kubva kwakakwana kushaya adhesion.

Silicate pendi - a kuturika pamusoro fillers uye pigments mune aqueous mhinduro pamusoro yavaibvisa silicates uye potassium. The silicates ndivo munyu wenyika silicic acids simba chaizvo. Ndivo ndoda marasha iri saka nyore misha ne maitiro pamwe carbon dioxide, izvo zviri mudenga. The zvichiguma silica Sol iri nokukurumidza anorasikirwa mvura nokuumba munhu porous unhani iyo unotora nesilicon oxide. Pakugadzirwa silicic asidhi wayo kupera mvura mumuviri maitiro ari kuchengetwa pamwe nezvimedu achiumba unhani pigments, fillers uye inorganic substrate. Kushingaira kunyanya silicic asidhi uye silicates anosangana chete zingi uye calcium yakawanda yeimwe. Kana tikafunga kuti karusiyamu hydroxide - Nde chezvinonhuwira plasters uye concretes, kubudiswa hukawanika dzakadaro silicate pendi inotungamirira nokuumba monolithic unhani rukoko mishonga vakasungwa.

Silicate pendi, kana panzvimbo dzavo ehupfumi, zvisinganyanyi novimba ehupfumi ari rakaiswa emura girazi. Most mvura nemishonga yepamusoro pendi unokwanisa kuwana nokushandisa potassium girazi. Kunewo zvimwe silicates, asi unodhura rinokunda kugadzirwa pendi uye varnish zvokuvakisa. To silicate pendi vaine dhigirii dzavo uye kuti vanogona kushandiswa unhani iri makemikari hwaro, zvakawanda akafanana kwavo nezvevanakomana acrylic vakapararira, mauri vakawana pendi vane yakakwirira mhute permeability, chakanakisisa adhesion kune coatings ari mutana Organic nezveBhaibheri uye chicherwa hukawanika .

A mhando itsva pendi coatings - silicate pendi - kushandiswa nguva yedu vatopiwa zvakakwana paupamhi. Kana achiwedzera kwavari, aruminiyamu kana zingi, ivo wana anticorrosive ehupfumi. Izvi mhando unhani rinoshandiswa pamusoro purasita pamadziro. Uyezve, kutaura zvakanaka ibwe, kongiri, zvedongo, dombo uye dzimwe hukawanika zvakanaka kupinda mukati nemamiriro pamusoro aibatwa, asi ave murombo yokuvanda simba, saka zvinoda kwakawedzera ingi rinodyiwa.

Raida patinoungana kushanda silicate pendi. Inosanganisira kusvika gumi muzana alkali. Kana neingi anowana paganda rako kana pameso enyu, unogona kuona kuzvimba. Naizvozvo, kana tichishanda pendi izvi vanofanira kudzivirira maziso. Zvinokurudzirwa kushandisa resperatora. Kana ingi anopinda ziso, yaida kurigeza nemvura inotonhora, uye pashure kushandiswa kugeza nesipo.