Ntchito Zosiyanasiyana za Lithopone Mu Emulsion Paints

Lithopone, yomwe imadziwikanso kuti zinc sulfide ndi barium sulfate, ndi pigment yoyera yomwe imagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, imodzi mwazofunikira zake ndi kupanga utoto wa latex. Pogwirizana ndititaniyamu dioxide, lithopone amakhala chinthu chofunikira kwambiri popanga zokutira zapamwamba kwambiri. Mu blog iyi tiwona kugwiritsa ntchito lithopone mu utoto wa emulsion ndi ubwino wake kuposa mitundu ina ya inki.

Chimodzi mwa zoyambantchito zalithoponemu utoto wa latex ndikuthekera kwake kupereka kuphimba bwino komanso kusawoneka bwino. Likaphatikizidwa ndi titaniyamu woipa, lithopone amakhala ngati extender pigment, kuthandiza kusintha lonse kuyera ndi kuwala kwa utoto. Izi zimapanga kuphimba kowonjezereka komanso kosasinthasintha, kumapangitsa kukhala koyenera kwa penti yamkati ndi kunja.

Kuphatikiza pa kuphimba kwake ndi kuwala kwake, lithopone ilinso ndi kukana kwanyengo komanso kulimba. Ikagwiritsidwa ntchito mu utoto wa latex, lithopone imathandizira kuteteza pansi kuti zisawonongeke ndi kuwala kwa dzuwa, chinyezi, ndi zina zachilengedwe. Izi zimapangitsa kukhala chisankho chapamwamba pa ntchito za utoto wakunja chifukwa zimathandiza kusunga umphumphu ndi mtundu wa utoto pakapita nthawi.

Kuphatikiza apo, mutha kugwiritsa ntchito lithoponeutoto wa emulsionikhoza kupereka phindu la mtengo kwa opanga. Chifukwa cha mtengo wake wotsika poyerekeza ndi mitundu ina yoyera monga titanium dioxide, lithopone imathandizira kuchepetsa mtengo wonse wopangira utoto. Ubwino wamtengo wapatali uwu umalola opanga kupanga zokutira zapamwamba pamtengo wotsika mtengo, womwe ukhoza kuperekedwa kwa ogula mapeto.

Ubwino winanso wogwiritsa ntchito lithopone mu utoto wa latex ndikugwirizana kwake ndi zina zowonjezera ndi zodzaza. Lithopone mosavuta wothira ndi zosiyanasiyana zina ndi extenders, kulola opanga kulinganiza ntchito zokutira kukwaniritsa zofunika kasitomala. Kusinthasintha kwapangidweku kumapangitsa lithopone kukhala chisankho chosunthika komanso chosinthika kwa opanga zokutira.

Ngakhale lithopone ali ndi zabwino zambiri, ndikofunikira kudziwa kuti pangakhalenso zolepheretsa kugwiritsa ntchito lithopone mu utoto wa latex. Mwachitsanzo, lithopone sangapereke mlingo womwewo wa kuyera ndi kubisala mphamvu poyerekeza ndi titaniyamu woipa. Chifukwa chake, opanga amayenera kulinganiza mosamala kugwiritsa ntchito mitundu iyi ya inki potengera zomwe amafunikira pakupaka.

Pomaliza,lithoponendi pigment yamtengo wapatali komanso yosunthika yomwe imagwiritsidwa ntchito kwambiri popanga utoto wa emulsion. Kuphatikizika kwake kwapadera kwa kuphimba, kukana nyengo, kutsika mtengo komanso kugwirizanitsa kumapanga chisankho choyamba kwa opanga zokutira akuyang'ana kuti apange zokutira zapamwamba zamitundu yosiyanasiyana. Ikaphatikizidwa ndi titaniyamu woipa ndi zina zowonjezera, lithopone imathandizira kupanga zokutira zokhazikika, zokhalitsa komanso zowoneka bwino zomwe zimakwaniritsa zofuna za ogula komanso zachilengedwe.