Kodi mungasiyanitse bwanji zabwino ndi zoyipa za ufa wa latex wopangidwanso?

Redispersible latex powder ndiye chomangira chachikulu cha organic mumtondo wa kunja kwa khoma lotchinjiriza dongosolo, lomwe limatsimikizira kulimba ndi magwiridwe antchito a dongosolo pambuyo pake, ndikupanga dongosolo lonse lotchinjiriza kusakanikirana. Amagwiritsidwanso ntchito kwambiri muzinthu zina zomangira monga matope akunja otchingira khoma ndi ufa wapamwamba kwambiri wamakoma akunja. Kupititsa patsogolo zomangamanga ndikusintha kusinthasintha ndizofunikiranso pamtundu wamatope ndi putty powder.

Komabe, pamene msika umakhala wopikisana kwambiri, pali zinthu zambiri zosakanikirana, zomwe zimakhala ndi zoopsa zogwiritsira ntchito matope otsika komanso makasitomala a putty powder. Malinga ndi kumvetsetsa kwathu kwa malonda ndi kusanthula zochitika, tingagwiritse ntchito njira zotsatirazi kuti tisiyanitse poyamba pakati pa zabwino ndi zoipa. Zikomo Chonde onani.

1. Yang'anani maonekedwe

Mtundu wachilendo; zonyansa; makamaka coarse particles; fungo lachilendo. Maonekedwe abwinobwino amayenera kukhala oyera mpaka achikasu osalala osalala a ufa wopanda fungo loyipa.

2. Yang'anani zomwe zili phulusa

Ngati phulusa liri lambiri, likhoza kukhala ndi zopangira zosayenera komanso zakuthupi.

3. Onani chinyezi

Pali mitundu iwiri ya chinyezi chambiri. Ngati chopangidwa chatsopanocho ndi chokwera, zitha kukhala chifukwa chaukadaulo wosapanga bwino komanso zopangira zosayenera; ngati mankhwala osungidwawo ali okwera, akhoza kukhala ndi zinthu zomwe zimayamwa madzi.

4. Onani pH mtengo

Ngati mtengo wa pH suli wachilendo, pakhoza kukhala njira kapena zovuta zakuthupi pokhapokha ngati pali malangizo apadera aukadaulo.

5. Mayeso a mtundu wa ayodini

Njira ya ayodini ikakumana ndi wowuma, imasandulika kukhala buluu wa indigo, ndipo kuyesa kwa mtundu wa ayodini kumagwiritsidwa ntchito kuti muwone ngati ufa wa rabara wasakanizidwa ndi wowuma.

njira yogwirira ntchito

1) Tengani pang'ono redispersible latex ufa ndi kusakaniza mu madzi a pulasitiki botolo, kuona kubalalitsidwa liwiro, kaya pali inaimitsidwa particles ndi mpweya. Pankhani ya madzi ochepa komanso ufa wochuluka wa rabara, uyenera kumwazidwa mofulumira ndipo sipayenera kukhala tinthu tating'onoting'ono tomwe timayimitsidwa ndi dothi.

2) Onjezani madzi pang'ono ku ufa wopangidwanso ndi latex ndikufalitsa ndi zala zanu. Iyenera kukhala yofewa komanso yosalala.

3) Phulani ufa wa latex wopangidwanso ndi madzi pang'ono, mulole kuti uume mwachibadwa kuti mupange filimu, ndiyeno muwone filimuyo. Iyenera kukhala yopanda zonyansa, yolimba komanso yotanuka. Firimu yopangidwa ndi njirayi silingayesedwe kukana madzi chifukwa colloid yotetezera sinapatulidwe; pambuyo pa simenti ndi mchenga wa quartz zimasakanizidwa mufilimuyi, mowa wotetezera wa colloid wa polyvinyl ndi saponified ndi alkali ndipo umakongoletsedwa ndikulekanitsidwa ndi mchenga wa quartz. Madziwo sadzabalalikanso, ndipo kuyesa kwa madzi kungathe kuchitidwa.

4) Pangani zinthu zoyeserera molingana ndi chilinganizo ndikuwona zotsatira zake.

The redispersible latex ufa wokhala ndi tinthu tating'onoting'ono ukhoza kusakanikirana ndi kashiamu wolemera, ndipo wopanda tinthu tating'onoting'ono sizitanthauza kuti sunasakanizidwe ndi chilichonse, ndipo womwe umasakanizidwa ndi kashiamu wopepuka sungathe kuwonedwa ukasungunuka m'madzi.