Ngoku, zonke iintlobo zeetayile ze-ceramic zisetyenziswe ngokubanzi njengomhombiso wokuhlobisa izakhiwo, kwaye iintlobo zeetayile ze-ceramic kwimarike nazo ziyatshintsha. Okwangoku, kukho iintlobo ezininzi zeethayile ze-ceramic kwimarike. Izinga lokufunxa kwamanzi kwiithayile ze-ceramic liphantsi ngokwentelekiso, kwaye umphezulu oGudileyo kwaye uya usiba mkhulu, izinto zokuncamathelisa iithayile zemveli azikwazi ukuhlangabezana neemfuno zeemveliso ezikhoyo. Ukuvela komgubo wepolymer owenziwe ngokutsha kuye kwasombulula le ngxaki yenkqubo.
Ngenxa yeempawu zayo ezintle zokuhombisa kunye nokusebenza njengokuqina, ukuchasana kwamanzi kunye nokucocwa lula, iithayile ze-ceramic zisetyenziswa ngokubanzi: kubandakanywa iindonga, imigangatho, iisilingi, iindawo zomlilo, imizobo eqingqiweyo kunye namachibi okubhukuda, kwaye ingasetyenziselwa zombini ngaphakathi nangaphandle. Indlela yendabuko yokuncamathisela iithayile yindlela yokwakha engqingqwa, oko kukuthi, udaka oluqhelekileyo luqala ukusetyenziswa ngasemva kwethayile, kwaye i-tile icinezelwe kwinqanaba lesiseko. Ubunzima bomgangatho wodaka malunga ne-10 ukuya kwi-30mm. Nangona le ndlela ifanelekile kakhulu kulwakhiwo kwiziseko ezingalinganiyo, izinto ezingeloncedo kukusebenza kwethayili okuphantsi, iimfuno eziphezulu zobuchwephesha kubasebenzi, ukwanda komngcipheko wokuwa ngenxa yokungaguquguquki kakuhle kodaka, kunye nobunzima ekujongeni umgangatho wodaka kwindawo. indawo yokwakha. Ulawulo olungqongqo. Le ndlela ifaneleka kuphela kwiileyile eziphezulu zokufunxa amanzi, kwaye iileyile kufuneka zifakwe emanzini ngaphambi kokuba zifake iileyile ukufezekisa amandla okubambisana okwaneleyo.
Indlela yokufakwa kwethayile okwangoku esetyenziswa kakhulu eYurophu yindlela ebizwa ngokuba yi-thin-layer bonding method, oko kukuthi, i-spatula enamazinyo isetyenziselwa ukukhuhla ibhetshi yokuncamathelisa yethayile eyenziwe nge-polymer-modified kumphezulu womgangatho wesiseko oza kufakwa iithayile kwangaphambili ukuze zenze. imivimbo ephakanyisiweyo Kwaye umaleko wodaka wobunzima obufanayo, uze ucinezele i-tile kuyo kwaye uyijije kancinci, ubukhulu bomgangatho wodaka malunga ne-2 ukuya kwi-4mm. Ngenxa yempembelelo yokuguqulwa kwe-cellulose ether kunye ne-latex powder edispersible, ukusetyenziswa kwesi sincamathelisi se-tile sineempawu ezintle zokudibanisa kwiindidi ezahlukeneyo zemigangatho yesiseko kunye neengqimba zangaphezulu ezibandakanya iileyile ezigcwele i-vitrified kunye ne-absorption yamanzi ephantsi kakhulu. Ukuguquguquka okuhle kokufunxa uxinzelelo ngenxa yokungafani kobushushu, njl., ukumelana ne-sag egqwesileyo, ixesha elaneleyo lokuvula iileya ezibhityileyo ukukhawulezisa isicelo, ukuphatha ngokulula kwaye akukho mfuneko yokumanzisa iithayile zangaphambili emanzini. Le ndlela yokwakha ilula ukusebenza kwaye kulula ukuyiqhuba ulawulo lomgangatho wolwakhiwo kwisiza. Redispersible latex powder ayiphuculi kakhulu kuphela umgangatho weethayile ze-ceramic, kodwa yenza iithayile ze-ceramic zangoku zihambelana nokusingqongileyo kunye nempilo.
Uthotho olongezelelweyo lwezixhobo zokwakha umgubo:
Ingasetyenziselwa kwi-disperible latex powder, i-hydroxypropyl methylcellulose, i-polyvinyl alcohol micropowder, i-polypropylene fiber, i-fiber fiber, i-alkali inhibitor, i-repellent yamanzi kunye ne-retarder.
PVA kunye nezixhobo:
I-Polyvinyl alcohol series, i-antiseptic bactericide, i-polyacrylamide, i-sodium carboxymethyl cellulose, izongezo zeglue.
Izinto zokuncamathelisa:
Uchungechunge olumhlophe lwe-latex, i-emulsion ye-VAE, i-emulsion ye-styrene-acrylic kunye ne-additives.
Ulwelo:
I-1.4-Butanediol, i-tetrahydrofuran, i-methyl acetate.
Iindidi zeemveliso ezilungileyo:
I-anhydrous sodium acetate, i-sodium diacetate.
Ixesha lokuposa: Oct-27-2022