ngā purongo

He tae mā te Lithopone i hangaia mai i te ranunga o te barium sulfate me te zinc sulfide, i te nuinga o te wā he ōwehenga 1:1. I hangaia mā te tauhohenga matū i waenga i te barium sulfide me ngā otinga zinc sulfate, kua noho tēnei matū kore-waro hei mea matua i roto i ngā paninga ahumahi, kirihou, me ngā mea whakapaipai mō te neke atu i te rautau, he mea nui mō tōna mā kanapa, tōna mārama, me tōna whai hua.

Ko tētahi o ngā āhuatanga motuhake o te lithopone ko tōna kaha huna nui, e rite ana ki te titanium dioxide i ētahi whakamahinga, he mea tino pai mō ngā whakaotinga mārama. He pai te ātete ki ngā kawakore, ahakoa he tairongo ki ngā waikawa, ka taea te wawahi i tōna hanganga. Kāore i rite ki ētahi tae, kāore te lithopone e memeha i raro i te mārama, e whakarite ana i te pumau mō te wā roa i roto i ngā hua o waho me roto. Ko tōna mimiti hinu iti ka whakarei ake i tana mahi i roto i ngā peita me ngā waituhi, ka taea ai te tono maeneene me te rere pai ake.​
I roto i te tukanga hanga, ka whakaranua ngā otinga barium sulfide me te konutea sulfate kua purea, ka whakapūpūtia ngā matūriki lithopone, kātahi ka tātarihia, ka horoia, ka whakamarokehia, ka hurihia kia tutuki ai ngā rahi matūriki tika—i te nuinga o te wā mai i te 0.5 ki te 5 maikiromita. Mā tēnei huri pai ka whakarei ake i tōna horapa i roto i ngā momo matrices, mai i ngā peita hinu ki ngā kapia kirihou.
He nui te whakawhirinaki o te umanga paninga ki te lithopone mō ngā peita o roto, ngā paninga tuatahi, me ngā enamel, ka whakaratohia he turanga ma ōrite, ā, ka whakapai ake i te kapi. I roto i ngā kirihou, ka mahi hei whakakī me te kaiwhakamā i roto i ngā hua pēnei i ngā paipa PVC, ngā taonga takaro, me ngā takai, ka whakarei ake i te āhua me te hanganga. Ko ngā hanganga whakapaipai, pēnei i ngā paura mata me ngā kirīmi, ka whakamahia te lithopone mō tōna mutunga matte me te kaha ki te whakaata i te mārama, ka hoatu he kiri maeneene, he kiri ōrite.


Wā tuku: Hōngongoi-09-2025