Lithopone: Pigment Yosiyanasiyana Imene Imasintha Dziko Lamitundu

Tsegulani:

M'makampani opanga zinthu zomwe zikusintha nthawi zonse, mtundu ndi maonekedwe zimagwira ntchito yofunika kwambiri, ndipo kupeza ndi kugwiritsa ntchito mitundu yatsopano ya pigment ndikofunikira kwambiri. Mwa mitundu yonse yamitundu yomwe ilipo, lithopone yatuluka ngati chinthu chosunthika chomwe chasintha mafakitale kuchokera ku utoto ndi zokutira mpaka inki ndimapulasitiki. Mu positi iyi yabulogu, tiwona dziko lochititsa chidwi la lithopone, zosakaniza zake, ntchito zake komanso momwe zimakhudzira mawonekedwe amitundu.

Phunzirani za lithopone:

Lithoponendi mankhwala opangidwa mwaluso omwe ndi ufa woyera wabwino kwambiri wopangidwa makamaka ndi zinc sulfide (ZnS) ndi barium sulfate (BaSO4). Pigment imapangidwa kudzera munjira zambiri ndipo imakhala ndi kuthekera kowoneka bwino kwambiri chifukwa cha index yayikulu ya refractive ya zigawo zake. Lithopone, yokhala ndi chilinganizo chamankhwala (ZnSxBaSO4), ili ndi kuphatikiza kwapadera kwa kukhazikika, kuwala komanso kusinthasintha, ndikupangitsa kuti ikhale yabwino pazogwiritsa ntchito zosiyanasiyana.

Ntchito:

1. Makampani opanga utoto ndi zokutira:

Mphamvu yabwino yobisala ya Lithopone ndi mtundu woyera wonyezimira zimapangitsa kukhala chisankho chodziwika bwino pamapangidwe ambiri a utoto ndi zokutira. Mphamvu zawo zobalalitsa kuwala zimathandiza kupanga zokutira zowoneka bwino kwambiri, zomwe zimakhala zofunikira kwambiri pazovala zamamangidwe chifukwa cha kuthekera kwawo kubisa zolakwika mu gawo lapansi. Kuphatikiza apo, kukana kwa lithopone kuzizila komanso chikasu kumapangitsa kuti pigment ikhale yotalikirapo, kuonetsetsa kuti malo okutidwa azikhala okhazikika ngakhale atakhala ndi nyengo yoyipa.

2. Makampani a inki:

Pankhani yopanga inki, lithopone yapeza chidwi chachikulu. Kugwiritsiridwa ntchito kwake monga pigment yoyera mu inki yosindikizira kumawonjezera kugwedezeka ndi kumveka kwa zithunzi zosindikizidwa, kuonetsetsa kuti zithunzi zosindikizidwazo ziwoneka bwino. Pigment yosunthikayi imathandizanso kubisala bwino kwambiri pamitundu yakuda, pomwe kukhazikika kwake kwamankhwala kumapangitsa kuti chosindikizidwa chomaliza chikhale ndi moyo wautali.

3. Makampani apulasitiki:

Lithopone imagwira ntchito yofunika kwambiri pamakampani apulasitiki pomwe utoto umagwira ntchito yofunika kwambiri pakukopa kwazinthu. Mphamvu zake zabwino zobisala komanso kufulumira kwamtundu zimapangitsa kuti zikhale zofunikira kwambiri pakupanga pulasitiki. Kuphatikiza apo, kuyanjana kwa lithopone ndi ma resin osiyanasiyana apulasitiki kumathandizira opanga kuti akwaniritse mitundu yosiyanasiyana popanda kusokoneza kukhulupirika kwazinthuzo.

Kukhudza chilengedwe ndi thanzi:

Njira zopangira ndi zopangira za Lithopone zimayendetsedwa mosamalitsa kuti zichepetse zovuta zachilengedwe komanso thanzi. Pagululi amagawidwa kuti alibe poizoni, kuonetsetsa chitetezo cha ogwira ntchito ndi ogula. Kuphatikiza apo, chifukwa cha kukhazikika kwake kwakukulu, lithopone amachepetsa kuchuluka kwa ntchito zopentanso, zomwe zimathandiza kuchepetsa kutulutsa zinyalala komanso kuipitsa chilengedwe.

Pomaliza:

Zonsezi, Lithopone ndi pigment yodabwitsa yomwe idzapitiriza kusintha dziko lamitundu. Mapangidwe ake apadera, mphamvu zobisala zabwino kwambiri komanso kulimba kwake zimapangitsa kuti zikhale zodziwika bwino m'mafakitale osiyanasiyana kuphatikizapo utoto, inki ndi mapulasitiki. Lingaliro la Lithopone pa njira zopangira zachilengedwe komanso zomwe sizili ndi poizoni zimapereka njira yowoneka bwino yamitundu yachikhalidwe. Pomwe ukadaulo ukupita patsogolo komanso zosowa zikusintha, Lithopone imakhalabe patsogolo pakusintha kwamitundu, kumapereka mayankho amphamvu komanso okhalitsa kudziko lokongola.