IHydroxypropyl methyl cellulose (HPMC) yokuncamathelisa ithayile, ekwabizwa ngokuba yi-ceramic tile bond, iglu yethayile, isetyenziselwa ukuncamathelisa itayile ye-ceramic, isitena sobuso, ithayile yomgangatho kunye nezinye izinto zokuhombisa, ezisetyenziswa ngokubanzi kwiindonga zangaphakathi nangaphandle, umhlaba, igumbi lokuhlambela, ikhitshi kunye nezinye iindawo zokuhombisa izakhiwo. Iimpawu zayo eziphambili zinamandla okubopha okuphezulu, ukuxhathisa kwamanzi, ukuxhathisa i-freeze-thaw, ukumelana nokuguga okulungileyo kunye nokwakhiwa okufanelekileyo, yinto efanelekileyo kakhulu yokudibanisa. Isincamathelisi sethayile ye-ceramic ikwabizwa ngokuba yi-ceramic ithayile encamathelayo okanye i-binder, udaka oluncamathelayo kunye namanye amagama, yinto entsha yokuhombisa yale mihla, ithatha indawo yesanti yesamente yemveli, amandla okuncamathela amatyeli amaninzi udaka lwesamente lunokuncamathisela ngokufanelekileyo ilitye lethayile lethayile leceramic. umngcipheko wokulahlekelwa zizitena. Ukuguquguquka okulungileyo ukukhusela ukuveliswa kwegubu elingenanto.
Okokuqala, i-Tile adhesive formulation
1, ifomula eqhelekileyo yokuncamathelisa ithayile
PO42.5 isamente 330
Isanti (30-50 mesh) 651
Isanti (70-140 mesh) 39
IHydroxypropyl methyl cellulose (HPMC) 4
I-polymer enokuphinda ihlakazwe ngumgubo we-10
Ifomati yecalcium 5
Lilonke, li-1000
I-2, ifomula yokuncamathela kwithayile ye-ceramic ephezulu
Isamente 350
Isanti 625
IHydroxypropyl methyl cellulose HPMC 2.5
Ifomati yecalcium 3
Polyvinyl utywala 1.5
Umgubo wepolymer ophinda uhlakazwe 18
Lilonke, li-1000
Okwesibini, ukubunjwa
I-Ceramic tile adhesive iqulethe iindidi zezongezo, umsebenzi othile we-ceramic tile adhesive. I-adhesive yethayile yeceramic encamathelayo idityaniswe namanzi kunye nefuthe le-cellulose ether, kunye ne-ceramic ithayile encamathelayo encamatheleyo ibonelelwa yi-relay latex powder, umgubo weyona nto ixhaphakileyo ngevinyl acetate ethylene/vinyl acetate copolymer, lauric acid/ethylene/vinyl chloride copolymer, acrylic. izongezo ze-asidi, umgubo wepolymer ukongeza unokunyusa kakhulu ukuguquguquka kwe-adhesive tile ye-ceramic, kunye nokuphucula umphumo woxinzelelo, Ukwandisa ukuguquguquka. Ezinye iimfuno ezikhethekileyo ezisebenzayo ze-ceramic tile adhesive adhesive yongezwe kwezinye iindidi zezongezo, ezinjengokongeza ifayibha yomthi inokuphucula ukuxhathisa kokuqhekeka kodaka kunye nokuphucula ixesha elivulekileyo, yongeza i-ether yesitatshi eguquliweyo kunye nokumelana nodaka, ukongeza i-arhente yamandla yangaphambili yenza ithayile ye-ceramic. i-adhesive ngokukhawuleza amandla okunyusa, yongeza i-arhente enyanyekayo ukunciphisa ukufunxa kwamanzi ibonelele umsebenzi ongenamanzi.
Ngokutsho komgubo: amanzi = 1: 0.25-0.3 ratio. Ukuxuba kunokuba ukwakhiwa okufanayo; Ngexesha lokusebenza elivunyelweyo, indawo ye-tile inokulungelelaniswa, i-binder eyomileyo eyomileyo ngokupheleleyo (malunga neeyure ezingama-24 emva komsebenzi wokuzaliswa ngokudibeneyo, iiyure ezingama-24 zokwakha, kufuneka zigweme umthwalo onzima phezu kwetayile);
Isithathu, iimpawu
Ukubambelela okuphezulu, ukwakhiwa ngaphandle kokufunxa udonga olumanzi lwezitena, ukuguquguquka okuhle, ukungangeni kwamanzi, ukunganyanzeli, ukuchasana nokuqhekeka, ukuchasana nokuguga, ukumelana nobushushu obuphezulu, ukuxhathisa umkhenkce, ukhuseleko lokusingqongileyo olungenatyhefu, ukwakhiwa okulula.
Ubungakanani besicelo
Ilungele intlama yodonga lwe-ceramic yangaphakathi nangaphandle kunye neethayile zomgangatho, i-ceramic Mosaic, kunye nomgangatho wokungangeni manzi kwazo zonke iintlobo zeendonga zesakhiwo, amachibi, ikhitshi kunye negumbi lokuhlambela, igumbi elingaphantsi, njl. umphezulu wenkqubo yokugquma i-thermal yangaphandle, kwaye kufuneka ilinde de izinto ezingaphezulu ziphiliswe kumandla athile. Isiseko sesiseko kufuneka some, siqinile, sigudileyo, kungabikho ioli, akukho thuli, akukho arhente yokususa ifilimu.
Unyango lomphezulu
I-1, yonke imiphezulu kufuneka yomelele, yome, icoceke, ingashukumi, ingabi naoli, i-wax stains kunye nezinye izinto ezixeliweyo;
2, indawo epeyintiweyo kufuneka ibe rhabaxa, iveze ubuncinci i-75% yendawo yokuqala;
3, emva kokugqitywa komgangatho omtsha wekhonkrithi, kufuneka kugcinwe isithuba seeveki ezintandathu phambi kokuba kugaywe izitena, umphezulu omtsha otyatyekiweyo kufuneka ube ubuncinane iintsuku ezisixhenxe zokulondolozwa kwesitena esigangathiweyo;
4. Ikhonkrithi endala kunye nomhlaba otyatyiweyo unokucocwa ngesicoci kwaye emva koko uhlanjwe ucoceke ngamanzi. Umphezulu emva kokumisa unokunyanyiswa ngezitena;
I-5, izinto ezisezantsi zikhululekile, ukufunxa amanzi anamandla okanye ukungcola kothuli lomhlaba kunzima ukucoceka, kunokuqala ukugqunywa ngeoli ye-Leibons ephantsi ukunceda i-tile bonding.
Gxuma umxube
1. Beka i-TT powder emanzini kwaye uyigxobhoze kwi-paste, qaphela kuqala emanzini uze ubeke umgubo. I-Artificial okanye i-stirrer yombane ingasetyenziswa xa ixutywa;
2, ukuxuba umlinganiselo we powder 25 kg ngamanzi malunga ne-6 ~ 6.5 kg, umlinganiselo we-powder 25 kg kunye nezongezo 6.5 ~ 7.5 kg;
I-3, ukuxuba kufuneka kube ngokupheleleyo, kungabikho powder eluhlaza njengomlinganiselo. Emva kokuxuba, kufuneka ime ngxi malunga nemizuzu elishumi kwaye emva koko ixutywe kancinane ngaphambi kokuba isetyenziswe.
Iglue kufuneka isetyenziswe malunga neeyure ezingama-2 ngokweemeko zemozulu (umphezulu weglue kufuneka ususwe). Musa ukongeza amanzi kwiglue eyomileyo ngaphambi kokusetyenziswa.
Iteknoloji yokwakha I-Toothed scraper
Sebenzisa i-toothed scraper ukuze ugcobe iglue kwindawo yokusebenza, uyenze isasazwe ngokulinganayo, kwaye ibe ngumgca we-toothed (lungisa i-Angle phakathi kwe-scraper kunye nomsebenzi osebenzayo ukulawula ubukhulu beglue). Ingubo nganye imalunga ne-1 square metres (kuxhomekeke kubushushu bemozulu, iqondo lobushushu bokwakha liyi-5 ~ 40℃), emva koko kwi-5 ~ 15 imizuzu ukuxova i-ceramic.
ithayile kwi (uhlengahlengiso kufuneka luqhutywe kwi-20 ~ 25 imizuzu); Ukukhethwa kobukhulu be-tooth scraper kufuneka kuthathelwe ingqalelo ukunyanzeliswa kwendawo yokusebenza kunye ne-convex kunye ne-concave degree ye-tile ye-ceramic ngasemva; Ukuba i-groove ngasemva kwi-tile ye-ceramic inzulu okanye ilitye kunye ne-ceramic tile inzima, kufuneka ibe yi-glue ephindwe kabini, oko kukuthi, i-glue yokugubungela ebusweni obusebenzayo kunye nomva we-tile ye-ceramic ngaxeshanye. ; Nika ingqalelo ukugcina amajoyina okwandisa; Emva kokufakwa kwezitena kugqityiwe, inkqubo elandelayo yokuzaliswa ngokubambisana inokuqhutywa kuphela emva kokuba udaka lomile ngokupheleleyo kwaye luqinile (malunga neeyure ezingama-24); Coca umphezulu wethayile (kunye nezixhobo) ngelaphu elimanzi okanye isipontshi ngaphambi kokuba umiswe. Ukuba ukunyanga ngaphezu kweeyure ezingama-24, amabala aphezu komhlaba we-ceramic tile angacocwa nge-ceramic tile stone cleaner (ungasebenzisi isicoci se-asidi).
Isine, amanqaku
1. Ukuma kunye nokuqina kwe-substrate kufuneka kuqinisekiswe ngaphambi kokuba kufakwe isicelo.
2. Musa ukuxuba ijeli eyomileyo namanzi kwaye uyisebenzise kwakhona.
3. Gcina amalungu okwandisa.
4. Ngena okanye ugcwalise i-seams kwiiyure ezingama-24 emva kokugqiba ukupeyinta.
5. Imveliso ilungele ukusetyenziswa kwindawo ye-5℃ ~ 40℃.
Udonga lolwakhiwo kufuneka lube manzi (lumanzi ngaphakathi), kwaye lugcine indawo ethe tyaba, engalinganiyo okanye erhabaxa kakhulu yokusetyenziswa kwezixhobo zokulinganisa udaka lwesamente; Isiseko kufuneka sisuse umlotha odadayo, ioli, i-wax, ukuze ungachaphazeli isidanga sebhondi; Emva kokunamathela kwi-tile ye-ceramic, inokuhanjiswa kwaye ilungiswe ngaphakathi kwe-5 ~ 15 imizuzu. Isibophelelo emva kokuvuselela ngokulinganayo kufuneka sibe kwisantya esikhawulezayo sisetyenzisiweyo, i-adhesive daub emva kokuxuba isemva kwempahla yezitena zokunamathela, cinezela ngokunyanzeliswa ngokulandelayo, kude kube ngokugudileyo ukuza kuthi ga ngoku. Ukusetyenziswa kwangempela kwahlukile ngenxa yezixhobo ezahlukeneyo.
IiParameters zobuGcisa
Izalathisi (ngokweJC/T 547-2017) umzekelo, imigangatho yeC1 imi ngolu hlobo lulandelayo:
Amandla okubopha i-tensile ≥ 0.5mpa (kubandakanya amandla oqobo, ukomelela kokuqina kokuntywiliselwa, ukuguga okushushu, unyango lokunyibilika komkhenkce, ukomelela kwebhondi emva kwemizuzu engama-20 yokoma)
Ubunzima bokwakha ngokubanzi malunga ne-3mm, kwaye umthamo wokwakha ngu-4-6kg / m2.
Ixesha lokuposa: Jan-06-2022