Kuyini ukusetshenziswa kwe-calcium carbonate kumapende?

I-Calcium carbonate iyimpushana emhlophe engenabuthi, engenaphunga, engacasuli futhi ingesinye sezigcwalisi ezingaphili ezisebenza ngezindlela eziningi. I-calcium carbonate ayinaluthoral, ayincibiliki kakhulu emanzini futhi incibilika ku-asidi. Ngokwezindlela ezahlukene zokukhiqiza i-calcium carbonate, i-calcium carbonate ingahlukaniswa ibe yi-calcium carbonate esindayo kanye nekhabhoni ekhanyayo.

I-Calcium acid, i-colloidal calcium carbonate ne-crystalline calcium carbonate. I-calcium carbonate iyinto evamile emhlabeni. Itholakala emadwaleni afana ne-vermiculite, i-calcite, ushoki, i-limestone, imabula, i-travertine, njll. Iphinde ibe ingxenye eyinhloko yamathambo noma amagobolondo ezilwane. I-calcium carbonate iyimpahla yokwakha ebalulekile futhi isetshenziswa kakhulu embonini.

Ukusetshenziswa kwe-calcium carbonate kupende we-latex

1. Indima ye-calcium enzima

• Njenge-pigment yomzimba, inomphumela wokugcwalisa ukuyenza ibe yinhle, ifane, futhi ibe mhlophe.
• Inamandla athile okufihla okomile, kanye nofuzoralisebenzisa imikhiqizo emihle kakhulu. Uma usayizi wezinhlayiyana useduze nosayizi wezinhlayiyana ze-titanium dioxide, umphumela wokumboza we-titanium dioxide ungathuthukiswa.
• Ingakwazi ukuthuthukisa amandla, ukumelana kwamanzi, ukoma kanye nokumelana nokukhuhla kwefilimu yokudweba.
• Thuthukisa umbala ukugcinwa.
• Yehlisa izindleko, ukusetshenziswa kungu-10% ~ 50%. Ukungalungi: ukuminyana okuphezulu, kulula ukukhuphuka, inani lokusetshenziswa akufanele libe likhulu kakhulu.

 2. Indima ye-calcium ekhanyayo

• Njenge-pigment yomzimba, inomphumela wokugcwalisa, ilungile, futhi yandisa ubumhlophe.
• Inamandla athile omile okucasha.
• Ukuminyana kuncane, indawo ethize engaphezulu inkulu, futhi inendawo ethile yokulengiswa, futhi idlala indima yokulwa nokuhlaliswa.
• Yehlisa izindleko.
• Khulisa umuzwa. Ukungalungi: kulula ukuvutha, ukuqhakaza, ukuqina, inani lokusetshenziswa akufanele libe likhulu kakhulu, alikwazi ukusetshenziselwa ukudweba odongeni lwangaphandle.

Ukusetshenziswa kwe-calcium carbonate ku-powder enamathela

• (1) Ingasetshenziswa njengesigcwalisi semikhiqizo ecwebezelayo ephezulu.
• (2) Imikhiqizo yokuhlanganisa i-semi-gloss ingaba ufuzoralingezwe ngokuqondile ne-calcium carbonate ngaphandle kokwengezwa kwe-ejenti yokuhlanganisa, ukonga izindleko.
• (3) Kuwumbala omhlophe we-inorganic pigment ongasetshenziswa uhlanganiswe ne-titanium dioxide ukuze unciphise izindleko.
• (4) Uma kuqhathaniswa namanye ama-filler, i-calcium carbonate ifaneleka kakhulu emikhiqizweni evumelana nemvelo edinga amazinga aphansi ezinsimbi ezisindayo, njengamathoyizi ezingane nezinqola zezingane.
• (5) Ingathuthukisa izinga lempushana bese ifutha indawo kapende, ikakhulukazi kumpushana oxubile.
•  (6) Uma ukumelana nesimo sezulu sangaphandle kudingekile, angeke kusetshenziswe njengesigcwalisi.
•  (7) Ngenxa yokumunca amafutha amaningi, kulula ukubangela ikhasi lewolintshi ebusweni befilimu kapende. Ngalesi sikhathi, uwoyela we-castor omncane we-hydrogenated ungangezwa kusisekelo.
•  (8) Isebenza njengohlaka lwamathambo ukuze kwandiswe ukujiya kwefilimu kapende futhi kuthuthukise ukumelana nokuguga nokuqina kokunamathela.

Ukusetshenziswa kwe-calcium carbonate ezingxenyeni zokhuni

• (1) Ukugcwalisa okombala okokuqala ukunciphisa izindleko.
• (2) Khulisa amandla efilimu nokumelana nokugqoka.
• (3) I-calcium ekhanyayo inomphumela wokujiya kancane, kulula ukuwushintsha, kanye nokuqeda inhlabathi kahle.
• (4) I-calcium enzima inciphisa impahla ye-sanding kufilimu kapende, futhi kulula ukudlula ethangini, ngakho-ke kuyadingeka ukunaka ukuqinisa impahla ephikisana nokucwiliswa.
• (5) Thuthukisa ukucwebezela, ukoma nokuba mhlophe kwefilimu kapende.
• (6) Akufanele isetshenziswe kanye nezimibalabala ezimelana ne-alkali nezigcwalisi.

Ukusetshenziswa kwe-calcium carbonate kupende wezimoto

 I-Ultra-fine calcium carbonate enosayizi wezinhlayiyana ezingaphansi kuka-80nm isetshenziselwa ukuvikela amatshe kanye nejazi eliphezulu le-chassis yezimoto ngenxa ye-thixotropy yayo enhle. Umthamo wemakethe ngu-7000~8000t/a, futhi intengo emakethe yamazwe ngamazwe iphezulu njengo-1100~1200 USD/t. .

Ukusetshenziswa kwe-calcium carbonate kuyinki

I-Ultrafine calcium carbonate isetshenziswa koyinki, ibonisa ukuhlakazeka okuhle kakhulu, obala, isicwebezelisi esihle kakhulu namandla okufihla, kanye nezakhiwo ezinhle kakhulu zokukhangisa zikayinki nezomisa, okumele zicushwe ukuze zakhe amakristalu ayindilinga noma ayi-cuboid.