i-kaolin yokuvula izinhlelo zayo eziningi embonini yephepha nezimonyo ze-ceramics
Incazelo emfushane:
I-Kaolinite, eyaziwa nangokuthi i-China Clay, uhlobo lwe-aluminium silicate mineral esetshenziswa kakhulu ekwenziweni kwezinto zobumba kanye ne-porcelain. Igama layo lesiNgisi livela eNtabeni iGaoling eduze kwaseJingdezhen, eSifundazweni saseJiangxi, eShayina. Le minerali ibonakala ngokubukeka kwayo okumhlophe, okuthambile, nokufana nobumba, kanye nezinhlayiya ezincane njengofulawa.
I-Kaolinite ithandwa kakhulu ngenxa yokwakheka kwayo kwamakhemikhali okuzinzile kanye nokuqukethwe okucebile kwamaminerali, okuhlanganisa i-silicon, i-zinc, i-magnesium, ne-aluminium.
I-kaolin ene-calcined, eyaziwa nangokuthi ubumba lwe-porcelain, inobumhlophe obuphezulu, ubucwebe obuphezulu, i-plasticity enhle, futhi inokugqwala okunamandla
Ukumelana nokuqina okuhle. Kuyimpahla eluhlaza enhle kakhulu yokwenza izinto zobumba kanye nerabha.
Siyifektri ngqo, singakwazi ukulethwa ngokushesha, futhi singanikeza noma yimuphi usayizi we-tourmaline ngekhwalithi ephezulu.
| Izigaba | Ibanga Lezimboni | Insimbi Ibanga | Ibanga le-Ceramic | Ibanga le-Fluorescence | Optical Ibanga | Phezulu Ubumsulwa | |
| Okuqukethwe okungaphansi kuka (%) | 93.0 | 96.0 | 98.0 | 99.0 | 99.8 | 99.99 | |
| Okuqukethwe kokungcola okungadluli (%) | Na | 0.05 | 0.01 | 0.002 | |||
| K | 0.05 | 0.01 | 0.002 | ||||
| Ca | |||||||
| Mg | 0.5 | 0.1 | 0.05 | 0.05 | 0.02 | ||
| Si | 1% | 0.5 | 0.1 | 0.05 | 0.01 | 0.002 | |
| SO4 | 0.5 | 0.1 | 0.05 | 0.03 | 0.01 | 0.005 | |
| Fe | 0.1 | 0.05 | 0.05 | 0.001 | 0.0005 | 0.0001 | |
| Cl | 0.1 | 0.1 | 0.05 | 0.05 | 0.01 | 0.001 | |
| Al | 0.1 | 0.1 | 0.05 | 0.02 | 0.002 | 0.001 | |
| Cu | 0.05 | 0.02 | 0.002 | 0.001 | 0.0005 | 0.0002 | |
| Izinsimbi ezisindayo (Pb) | 0.05 | 0.02 | 0.002 | 0.001 | 0.0005 | 0.0002 | |
1. Embonini yezinto zokwakha, isetshenziswa kakhulu kusimende wombala, amathayili aphansi esimende wombala, amathayili esimende wombala, amathayili acwebezelwe ngokulingisa, amathayili aphansi esimende, udaka lombala, i-asphalt yombala, i-terrazzo, amathayili e-mosaic, imabula yokwenziwa kanye nopende wodonga.
2. Ingasetshenziswa ukufaka imibala nokuvikela izinto zokumboza okuhlukahlukene, okuhlanganisa ukumboza okungaphakathi nangaphandle kodonga okuqhutshwa ngamanzi, ukumboza okumpushana, njll. Ingasetshenziswa futhi kuma-primer ahlukahlukene nama-topcoat njenge-epoxy, i-alkyd, i-amino, njll. kumapende anamafutha, kanye nopende wamathoyizi, upende wokuhlobisa, upende wefenisha, upende we-electrophoretic kanye nama-enamel. I-primer ebomvu yensimbi inomsebenzi wokulwa nokugqwala, ingathatha indawo yopende obomvu obomvu onentengo ephezulu, ingagcina izinsimbi ezingezona i-ferrous.
Umenzi unikeza i-iron oxide ebomvu, i-iron oxide eluhlaza okwesibhakabhaka, i-iron oxide eluhlaza okwesibhakabhaka, i-iron oxide ephuzi, i-iron oxide violet, i-iron oxide ensundu, i-iron oxide emnyama njalo njalo. Umbala uphelele, inani likhulu futhi isaphulelo siyamukeleka. Sekela amaqoqo axubile. Siyakwamukela ukuzoshayela ucingo ukuze uthole ukubonisana.
Ngaphezu kwalokho, i-graphite iphinde ibe yinto yokupholisha kanye ne-ejenti yokulwa nokugqwala kwengilazi nephepha embonini yokukhanya, futhi iyinto eluhlaza ebaluleke kakhulu yokwenza amapensela, uyinki, upende omnyama, uyinki, amadayimane okwenziwa kanye namadayimane. Iyinto enhle yokonga amandla kanye nokuvikela imvelo, esetshenziswe njengebhethri lemoto e-United States. Ngokuthuthuka kwesayensi nobuchwepheshe besimanje kanye nemboni, insimu yokusetshenziswa kwe-graphite isakhula. Isibe yinto eluhlaza ebalulekile yezinto ezintsha ezihlanganisiwe emkhakheni wezobuchwepheshe obuphezulu futhi idlala indima ebalulekile emnothweni wezwe.
