Esinye sezici eziphawuleka kakhulu zempuphu ye-wollastonite ubumhlophe bayo obuhlukile. Esikalini se-Hunter whiteness, indinganiso esetshenziswa kabanzi embonini yokulinganisa ukukhanya kanye nobumsulwa bombala wezinto zokwakha, i-wollastonite ivame ukuba nama-85 nama-95. Leli zinga eliphakeme lobumhlophe lenza kube ukukhetha okuhle kokudala imibala ekhanyayo, ecacile kokubili opende abamhlophe kanye nezinhlobo ze-pastel ezithambile. Kupende abamhlophe, i-wollastonite isebenza njengesithako esiyinhloko ekufezeni umbala omhlophe omsulwa, ohlanzekile. Ivumela abakhiqizi ukufinyelela ubukhali bombala obufunwayo ngezingqimba zopende ezimbalwa, kunciphisa inani eliphelele lopende oludingekayo kuphrojekthi. Ngemibala ye-pastel, isisekelo esingathathi hlangothi se-wollastonite siqinisekisa ukuthi imibala ingaveza ngokugcwele amandla ayo ombala wangempela ngaphandle kokuphazamiseka, okuholela emibala enembile nekhangayo.

Lokhu kumhlophe okuvelele kuvumela futhi i-wollastonite powder ukuthi isebenze kahle njenge-pigment extender. I-pigment extenders yizinto ezingeziwe ekwakhiweni kopende ukuze kuncishiswe ukuthembela kuma-pigment abizayo kakhulu, njenge-titanium dioxide. I-Titanium dioxide yaziwa ngezakhiwo zayo ezinhle kakhulu zokufaka umbala omhlophe kodwa iza nezindleko eziphakeme. Ngokufaka i-wollastonite powder ekwakhiweni kwayo, abakhiqizi bopende bangafaka ingxenye enkulu ye-titanium dioxide. Amakristalu afana nenaliti e-wollastonite ayahlangana kanye nezinhlayiya ze-pigment, akha inethiwekhi ehlakaza ukukhanya ngempumelelo. Lokhu kuziphatha kokusabalalisa ukukhanya kulingisa kakhulu i-titanium dioxide, okuvumela ukuthi isembozo sifinyelele izinga elifanayo lokungacaci kanye namandla okufihla ngenkathi kusetshenziswa i-pigment engabizi kakhulu. Lokhu akugcini nje ngokunciphisa izindleko zezinto zokusetshenziswa kodwa futhi kukhuthaza inqubo yokukhiqiza eqhubekayo ngokulondoloza izinsiza ezibalulekile.

Ngaphandle kwezinzuzo zayo zokukhanya, i-wollastonite powder ithuthukisa kakhulu ukusebenza okusebenzayo kwezimbozo. Enye yezinzuzo zayo ezibalulekile ilele esilinganisweni sayo esiphansi sokumuncwa kwamafutha. Ukumuncwa kwamafutha kubhekisela enanini le-binder, njenge-resin noma i-latex, edingekayo ukuze kumanziswe kahle futhi kuhlakazwe izinhlayiya zempuphu. Uma kuqhathaniswa nezinye izitsha eziningi ezivame ukusetshenziswa kupende, i-wollastonite inesilinganiso esiphansi sokumuncwa kwamafutha, ngokuvamile sisukela kumamililitha ayi-15 kuya kwangu-30 ngamagremu ayi-100. Leli nani eliphansi lisho ukuthi kudingeka i-binder encane ekubunjweni kokumboza. Njengoba izimbozo zivame ukuba phakathi kwezingxenye ezibiza kakhulu kupende, ukunciphisa ukusetshenziswa kwazo kunciphisa izindleko zokukhiqiza. Ngaphezu kwalokho, kuthuthukisa izakhiwo zokusetshenziswa kwe-coating.

Izembozo eziqukethe i-wollastonite powder zibonisa ukugeleza okuphezulu kanye nezici zokulinganisa. Ukugeleza yikhono lopende lokusabalala ngokulinganayo phezu kobuso ngesikhathi sokusetshenziswa, kuyilapho ukulinganisa kubhekisela emandleni opende okushelela noma yikuphi ukushaywa kwebhulashi, izimpawu ze-roller, noma ezinye iziphambeko bese kwakha ifilimu efanayo. Ukuma kwe-acicular kwezinhlayiya ze-wollastonite kusebenza njengezinsimbi ezincane zebhola ngaphakathi kwe-matrix yokupenda. Njengoba upende usetshenziswa, lezi zinhlayiya zingahamba futhi zidlule komunye nomunye, zenze kube lula ukusabalala kwezembozo. Ngaphezu kwalokho, ngesikhathi senqubo yokomisa, izinhlayiya zizihlela ngendlela elungiselelwe kahle, okusiza isembozo ukuthi silingane futhi sakhe indawo ebushelelezi, elinganayo. Lokhu kuphumela ekuqedeni okubonakala njengochwepheshe okudinga umsebenzi omncane wokusinta kanye nokulungisa, konga isikhathi kanye nezindleko zomsebenzi enkambisweni yokupenda.

Ukuqina kungenye indawo lapho i-wollastonite powder ikhanya khona ngempela. Izembozo ezakhiwe ngalezi zimbiwa zibonisa ukumelana okuthuthukisiwe nezinhlobo ezahlukene zokuwohloka. Uma kukhulunywa ngesimo sezulu, i-wollastonite idlala indima ebalulekile ekuvikeleni ifilimu yopende emiphumeleni eyingozi yemisebe ye-ultraviolet, umswakama, kanye nokushintshashintsha kwezinga lokushisa. Imisebe ye-Ultraviolet ingabangela ukuthi i-binder ependeni iqhekeke ngokuhamba kwesikhathi, okuholela ezinkingeni ezifana nokufiphala, ukushoba, nokuqhekeka. Amakristalu afana nenaliti e-wollastonite akha isithiyo esivikelayo ebusweni befilimu yopende, asakaze futhi amunce imisebe ye-UV, ngaleyo ndlela anciphise ukungena kwawo ku-binder. Ngaphezu kwalokho, ukugoba kwayo okuphansi kanye nokungangeni kwamakhemikhali kuvimbela umswakama ukuthi ungene embozweni, okungase kubangele izinkinga ezifana nokuqhakaza, ukuxebuka, kanye nokukhula kwesikhunta.

Ukumelana nokuklwebha kuthuthuke kakhulu nasezimbozweni eziqukethe i-wollastonite. Lokhu kubaluleke kakhulu ngopende wangaphakathi wodonga, ovame ukuhlanzwa njalo. Isakhiwo esixhumene esakhiwe yizinhlayiya ze-wollastonite siqinisa ifilimu yopende, okwenza imelane kakhulu nokuklwebheka ngesikhathi sokuklwebha. Ngenxa yalokho, izindawo ezipendiwe zingabekezelela ukuhlanzwa okuphindaphindiwe ngaphandle kokulahlekelwa umbala wazo noma ubuqotho besakhiwo, zigcine ukubukeka kwazo okuhle isikhathi eside.

Ukumelana nokuguga kungenye isici sokuqina esizuzisa ukufakwa kwempuphu ye-wollastonite. Ngokuhamba kwesikhathi, ukuchayeka emoyeni, ukungcola, kanye nokuguguleka okuvamile kungabangela upende ukuba wonakale, okuholela ezinkingeni ezifana nokuphuzi, ukuphuka, kanye nokulahlekelwa ukunamathela. Ukuqina kwamakhemikhali kwe-Wollastonite kanye nezakhiwo zokuqinisa ngokomzimba kubambezela le nqubo yokuguga. Isimo sayo sokungagugi siqinisekisa ukuthi ayisabelani nezinye izingxenye ezikumbozweni noma ngezici zemvelo, okusiza ukugcina izakhiwo zokuqala zembozo isikhathi eside.

Ukunamathela kuyisici esibalulekile ekusebenzeni kwezimbozo, njengoba ukugqoka okunganamatheli kahle ngeke kunikeze isivikelo esanele noma ukubukeka okuhle. Impuphu ye-Wollastonite idlala indima ebalulekile ekuqiniseni ukunamathela kwezimbozo ezindaweni ezahlukene, okuhlanganisa ukhuni, insimbi, ukhonkolo, kanye nepulasitiki. Ezingeni elincane kakhulu, ubuso bezinhlayiya ze-wollastonite bunobulukhuni obuthile, obuhlinzeka ngokuxhumana komshini ne-substrate. Lapho ukugqoka kufakwa, i-binder epende igcwalisa ama-pores kanye nokungalungi ebusweni be-substrate kanye naseduze kwezinhlayiya ze-wollastonite, okudala isibopho esiqinile.

Ngaphezu kokuxhumanisa ngomshini, i-wollastonite ingakha futhi izibopho zamakhemikhali nezingxenye ezithile. Isibonelo, ezindaweni zensimbi, ingasabela ngesendlalelo se-oxide yensimbi (uma ikhona) noma isebenzisane nama-primer ensimbi, iqinise ukunamathelana phakathi kokumboza nensimbi. Lokhu kunamathela okuqinile kuvimbela ukumboza ukuthi kungaqhekeki futhi kuqhekeke ngokuhamba kwesikhathi, okuqinisekisa ukuthi indawo ependiwe ihlala injalo ngisho nangaphansi kwezimo ezinzima noma ukucindezeleka komshini.

Ukungasebenzi kwamakhemikhali kwempuphu ye-wollastonite kungenye inzuzo ebalulekile. Imelana nama-acid amaningi, ama-alkali, kanye nezinyibilikisi, okusho ukuthi izimbozo ezenziwe ngayo zihlala zizinzile ngisho nasezindaweni ezinzima. Ezindaweni zezimboni lapho izimbozo zivezwa khona kumakhemikhali, umusi, noma izinto ezibolayo, izimbozo eziqukethe i-wollastonite zinganikeza isivikelo esihlala isikhathi eside. Isibonelo, ezitshalweni zamakhemikhali, amathangi okugcina ambozwe ngopende othuthukisiwe yi-wollastonite angamelana nokugqwala okuvela ekuchithekeni kwamakhemikhali kanye nomhwamuko, kwandise isikhathi sokuphila kwamathangi futhi kunciphise izindleko zokulungisa.

Kumapende e-latex nama-primer, i-wollastonite powder inegalelo ekuzinzeni kwesitoreji. Ngesikhathi sokugcina, izingxenye zokwakheka kopende zingahlala, okuholela ekuhlukanisweni kwe-pigment, i-filler, kanye ne-binder. Lokhu kuhlala kungabangela ukuthungwa okungafani kanye nezakhiwo ezimbi zokusetshenziswa lapho upende usetshenziswa. Ukuma kwe-acicular kwe-Wollastonite kanye nobuningi obuphansi kusiza ukuvimbela ukuhlala ngokudala inethiwekhi enezinhlangothi ezintathu ngaphakathi kopende. Le nethiwekhi imisa umbala nezinye izinhlayiya, izigcine zihlakazekile ngokulinganayo futhi zigcine ukuthungwa okufanayo phakathi nesikhathi sokugcina. Ngenxa yalokho, lapho upende uxutshwa ngaphambi kokusetshenziswa, ubuyela ngokushesha esimweni esifanayo, ulungele ukusetshenziswa ngaphandle kwesidingo sokuxuba ngokweqile noma ukwengezwa kwezinciphisi.

Njengoba isidingo sokwembozwa okuhlala isikhathi eside, okungabizi kakhulu, nokunobungani nemvelo sikhula, indima yempuphu ye-wollastonite njengesithako esisebenzayo isibe yinto ebaluleke kakhulu. Ngokuphathelene nobungani bemvelo, ngokunciphisa inani lemibala ebiza kakhulu nesebenzisa izinsiza ezifana ne-titanium dioxide, kanye nokusetshenziswa kwezihlanganisi, umthelela jikelele wemvelo wokukhiqizwa kwengubo uyancipha. Ngaphezu kwalokho, i-wollastonite iyiminerali yemvelo, futhi ukukhishwa kwayo nokucubungula kwayo kunethonya eliphansi lemvelo uma kuqhathaniswa nezinto zokwenziwa ezisetshenziswa kwezinye izembozo.

Njengoba izimboni zokufaka upende nopende ziqhubeka nokuthuthukisa nokwakha izindlela ezintsha zokuhlangabezana nezidingo ezishintshayo zabathengi nezimboni, i-wollastonite powder cishe izodlala indima ebaluleke kakhulu. Ucwaningo oluqhubekayo luhlose ukuhlola kabanzi ukusetshenziswa kwayo okungenzeka futhi luthuthukise izindlela ezintsha zokuthuthukisa ukusebenza kwayo. Isibonelo, ososayensi nonjiniyela basebenza ekuguquleni ubuso bezinhlayiya ze-wollastonite ukuze bathuthukise ukuhambisana kwazo nezihlanganisi ezahlukene kanye nemibala. Ukuthuthuka okunjalo kungaholela ekudalweni kwezindlela zokufaka upende ezisebenza kahle kakhulu nezisebenza kahle kakhulu. Ekuphetheni, inhlanganisela eyingqayizivele yezakhiwo ezibonakalayo nezisebenzayo ze-wollastonite powder yenza kube yisithako esibalulekile embonini yesimanje yokufaka upende nopende, futhi ukubaluleka kwayo kulindeleke ukuthi kukhule esikhathini esizayo. Njengoba imboni iqhubeka nokukhula, i-wollastonite ngokungangabazeki izohlala iphambili ekusungulweni kwezindlela zokufaka upende ezingasebenzi kahle kuphela kodwa futhi ezihlala isikhathi eside futhi ezingabizi kakhulu.