Rinjiga heerkul sarreeya kaas oo u adkeysan kara oksaydhka heerkulka sare iyo dhexdhexaadka daxalka.Warshadaha daahan heerkulka sare guud ahaan in 100 ℃-1800 ℃, inta badan rinjiga heerkulka sare isticmaalaan xal heerkulka sare, shuruudaha rinjiga deegaanka gaari karaan guryaha xasilloon (daadsho lahayn, xumbo lahayn, dildilaac lahayn, budo lahayn, miridhku jirin, u oggolow midab yar).Xulashada guud ee qalinka ama madow, labada midab waa mid xasiloon, ma fududa in lagu dhufto heerkulka sare.Titanium dioxide waxa uu leeyahay degenaansho heerkuleed heer sare ah, heerkul u adkaysta 350-400 ℃ midab ma beddelo iyo 600℃ doorsoome ilaa tan, ilaa 1200℃ ilaa 1300℃ waxa ay noqotaa bunni madow oo aan laga noqon karin.
Cadaadiska kulaylka ee zinc oxide ee midabka cad waa 250 ilaa 300 ℃, lithopone wuxuu ku habboon yahay kulaylka muddada dheer ee 250 ℃.
Midabka madow, kulaylka muddada-dheer ayaa lagu dabaqay kaarboon madow 250 ℃, haddii heerkulku ka sarreeyo 300 ℃, midabku wuu libdhi doonaa.Iska caabbinta kulaylka muddada-dheer ee budada graphite iyo manganese dioxide ee 300 ℃.
Midabka cas ee oksaydhka birta cas iyo cadmium cas ee 250 ℃ marka kulaylka muddada-dheer.
Jaalle, jaale iyo jaalle cadmium strontium heerkulka sare ee muddada-dheer wuxuu u adkeysan karaa kaliya 200 ℃.
Waqtiga boostada: Abriil-12-2023