Izizathu zeebhabhu ngexesha lokuvuselela:
Isizathu sokuba amabhabhu aveliswa ngexesha lokuxuba kwei-epoxy resinIglue kukuba igesi yaziswa ngexesha lenkqubo eshukumisayo ivelisa amaqam. Esinye isizathu kukuba "isiphumo seCaviting" esibangelwa lulwelo ukuba lukhuthaze ngokukhawuleza. Zimbini iintlobo zeeBubble: zibonakale kwaye azibonakali. Ukusebenzisa i-vacuum onokuthi ukuphelisa amaqamza abonakalayo, kodwa ayisebenzi ekususeni iibhubhu ezincinci ezingabonakaliyo kwiliso lomntu.
Izizathu zeebhabhu ngexesha lokunyanga:
Kungenxa yokuba i-epoxy relin inyangeka yiPolymerization, eyindlela yokuphendula yekhemikhali. Ngexesha lokuphendula, amaqamza amancinci kwi-Epoxy Repuin Fut kwaye wandise, kwaye igesi ayisasebenzi kwinkqubo ye-EPOXY, kwaye emva koko iqukene i-gubles enkulu.
Izizathu ze-epoxy remen:
(1) Iikhemikhali ezingazinzanga
(2) Ukudibanisa xa ulungiselela i-tickener
(3) Ukutsala emva kokuqokelelwa kwe-thi cokener
(4) Inkqubo yokukhupha i-sliarry
Iingozi ze-epoxy reming ngexesha lokuxuba:
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Ungayisusa njani iiBubble zeAir?
I-Arhente yeMveliso ePhezulu yokuSebenza eDlulisayo: I-Silicone DeFoeding Defhes, i-Silicon Defhes Eng Demoning, i-Polytoting Demoing Defhes, iiarhente zokungakhathali ze-polybon, iiarhente ezihlaselayo ze-carbon, njl.
Xa iqondo lobushushu liphantsi, iimpawu zeendlela ezininzi zotshintsho ziya kwenzeka, ngakumbi i-viscofity yezinto ezinamanzi ezinamathela ziya kunyuka njengoko ubushushu bunciphisa.I-epoxy ren glue, njengento eqhelekileyo yolwelo, inonyuselo olubalulekileyo kwixabiso le-viscofity ngenxa yokwehla kubushushu. Ke ngoko, ngexesha lokusetyenziswa nokusetyenziswa, iibbhu zinzima ukuphelisa, intsebenzo egudileyo incitshisiwe, kwaye ukwanda kwexesha lokusetyenziswa kwexesha kunye nolawulo lwexesha lokunyanga akulunganga kwimveliso eqhelekileyo nolawulo. Nangona kunjalo, ngokuqokelelwa kweminyaka emininzi yamava emveliso, sishwankathe amanye amava aluncedo ukusombulula ngokufanelekileyo kwaye ukunciphisa iingxaki ezibangelwa zezi ngxaki zilapha ngasentla. Ngokukodwa, zineendlela ezine zilandelayo:
1. Indlela yokufudumeza uYobhi:
Xa ubushushu kwindawo yemisebenzi eyehla ukuya kwi-25 ° C, ukufudumeza kwendawo yomsebenzi kuyafuneka ukuba iphakamise iqondo lobushushu kwiqondo lobushushu elifanelekileyo (25 ° C ° 30 °). Kwangelo xesha, umswakama we-themoint wendawo ekuyo kufuneka ugcinwe ngama-70%. Okanye kunjalo, kude kubekho ubushushu be-glue ngokwayo kuyafana neqondo lobushushu elahlukileyo ngaphambi kokuba iGulu lisebenze kwaye lisetyenziswe kakuhle.
Isikhumbuzo esishushu: Le ndlela yeyona ndlela isebenzayo, kodwa iindleko zokusebenza ziya kuphakama, nceda nikeza ingqalelo kwi-Accounting yexabiso.
I-2. Indlela yokufudumeza amanzi:
Ukupholisa kuya kunciphisa ngqo ixabiso le-viscofity yei-epoxy resinI-AB igebenga kwaye yandise kakhulu. Ukufudumeza kwangethuba ngaphambi kokuba ukusebenzisa iglu kuyakwandisa ubushushu bayo kwaye kunciphise ixabiso le-viscofity, ukwenza kube lula ukuyisebenzisa. Indlela ethile kukubeka i-borrel yonke okanye ibhotile yeglue ibe ngamanzi abilayo kwaye uyitshise malunga neeyure ezi-2 ngaphambi kokuba usebenzise iglu, emva koko uyikhuphe, emva koko gcina Iglue kubushushu obungaphantsi kwe-30 ℃ kumanzi afudumeleyo kunye nokusetyenziswa ngelixa usithanda. Ngexesha lokusetyenziswa, khupha iglu kwaye uzuze qho kwisiqingatha seyure ukugcina ubushushu kunye nokuqulunqwa kwe-gelu smmetrical. Kodwa hlaziya ngakumbi ukuba ungavumeli iglucket okanye ibhotile inamathela emanzini, kungenjalo iya kukhokelela kwiziphumo ezibi okanye ezibi.
Isikhumbuzo esishushu: Le ndlela ilula, inoqoqosho kwaye iyasebenza, kwaye iindleko kunye nezixhobo zilula. Nangona kunjalo, kukho iingozi ezifihlakeleyo, ekufuneka ziqwalaselwe.
I-3. Indlela yokufudumeza:
Abasebenzisi abaneemeko ezinokusebenzisa i-epoxy ren ukuya kwiGlue A kwi-oveni ngaphambi kokusebenzisa iglu ukunqanda ukunxibelelana ngengozi ngamanzi. Ilula kakhulu. Indlela ethile kukuhlengahlengisa ubushushu be-ovensi ukuya kwi-60 ° C, emva koko babeka i-borrel yonke okanye ibhotile yeglue kwi-oven kwi-oven to Porheat, emva koko uthathe i-glue Iphinde kabini, emva koko ibeka iglu kubushushu bokuhlengahlengisa ukuya kwi-30 ° C embindini we-ovini esetyenziswayo, kodwa kulumkele ukuba i-glue igcina i-gluetrical Iqondo lokushisa kunye nezithako.
Isikhumbuzo esishushu: Le ndlela iya kwandisa indleko kancinci, kodwa ilula kwaye isebenze.
I-4. Indlela yokufuna iarhente yokusebenza:
Ukwenzela ukuba kukhawuleze ukhawulezisa ukususwa kweebhubhu, unokuthenga iarhente ebonakalayo ekhethekileyo ye-Epoxy Relin Ab-yongeza iglu, kwaye yongeze iglue ngomyinge we-3 ‰ ngaphakathi, indlela ethile; ngokuthe ngqo yongeza ngaphandle kwe-3% yeGlue kwiglue efudula yindlela engeyiyo. I-arhente ebonakalayo esebenzayo yeI-epoxy ren glue, ke uvuselele ukudanisa kunye nokudibanisa neglue ukuze uyisebenzise.
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