Manzi abicah sealant: iimpawu kunye nemithetho isicelo

Ekwenzeni ukulungiswa ekhaya, kwakunye nokwakhiwa umsebenzi akakwazi ukwenza ngaphandle kokusebenzisa abicah sealant. Le nto iye yatshintshwa ekhaya yemastic, bituminous imixube putties ezahlukahlukeneyo eziye ngaphambili esetyenziselwa lib lweziqalelo, wokulungisa iintanda kunye namalungu uphawu.

iimpawu eziphambili

Manzi abicah sealant yi noboya, ubunzima viscous, esetyenziswa kumalungu bodwa, ngokulitywina amalungu kuncanyatheliswe imiphezulu. A enako ukugcina ukufuma kunye nokukhusela isakhiwo iimeko zangaphandle ezimbi. Phakathi izithako ubume ochazwe ibe bodwa msindo isiseko ngcina primer vulcanizing abicah kunye plasticizers. Icandelo Isiseko izenzo abicah irabha, kodwa lo mshini yenzelwe ukunikeza amandla, ukugqiba iimpawu thixotropic, ngakumbi kwinqanaba viscosity. Adhesion primer idityaniswa ngenjongo ukuqinisekisa nolwalamano benqabisekile kumphezulu eziphathekayo ukuphathwa. Plasticity liqinisekisiwe abicah mpahla, kodwa vulcanizer ekwaziyo ifomu paste ukuguqulela kwi mbandela wokugqibela, nto leyo ufana irabha yeplastiki. Ukwandisa intsimi lokusetyenziswa, ezinye abavelisi ezidityaniswe kungasentla amacandelo, colorants, njengezibulali, kwaye kananjalo excipients mechanical. Le nto yesibini yenzelwe ukuthintela okanye atshabalalise kukuvela nomngundo okanye ukungunda, ingakumbi ngokuphathelele kwimeko apho sealant eza kusetyenziswa bume nokufuma eliphezulu. Ukuphucula ukubambelela mechanical adityaniswe fillers kuhlobo isanti, iglasi okanye zwi uthuli.

iimpawu qualitative

Manzi abicah sealant na isakhiwo ngokwanelisayo ezintsonkothileyo, oko kukuthi oko kugqiba iimpawu umbandela, oko kukuthi, luthambe, ukumelana utshintsho ubushushu, ukumelana neziphumo ndlongondlongo kwezendalo, ukumelana eliphezulu lamanzi, Obusemagqabini ubunjani ndlongondlongo, kwaye nokukwazi ukumelana kuhlaselwa yebhayoloji sande nangesihumba.

Ukuba ukhetha ukuthenga abicah sealant amanzi ezingatshiyo, ufanele wazi ukuba unalo okubuyela kwimo ephezulu, oko ingasetyenziswa nge ukutywinwa neentanda kunye namalungu, nkqu ngendibaniso mobile. Xa esisuka ukwakheka ifayibha side yi-90%, evumela Akukho sealant ukoyika komphetho offset. Unako ukubala kwi ukumelana phezulu ukuya yokuguquguquka lobushushu. Ngoko ke, ukuze isebenze imveliso leyo uye waphathwa kunye sealant kube kwiqondo ukusukela kuma -50 ukuya degrees +200. Xa kuziwa shushu-resistant yokwenza, baya kukwazi ukuba bangenele lobushushu efikelela degrees 300.

neengxaki ezithile

Manzi abicah sealant na olungenayo ethile, oko kukuthi, hayi zonke izinto lohlobo ochazwe ikwazi ukuxhathisa amabala, asizizo zonke khompawundi babe adhesion eliphezulu polyethylene, Teflon kunye carbonate. Phakathi kwezinye izinto, kufuneka ilungiswe indlela yokuba isicelo kwi iindawo ezimanzi akanako ukunika iziphumo ezidibanisayo, njengoko sealants ezinzima ezinjalo izizathu. Ukuba kukho umnqweno ukuphelisa neengxaki ngasentla, kuyimfuneko ukuba ukukhetha iintlobo abicah, kumafa zabo, kukho fillers mechanical kunye nezinto eziphilayo.

enkulu isicelo

Ukuba ufuna abicah sealant ngenxa akwariyam, ngoko unga ukuyithenga evenkileni efanelekileyo. Nangona kunjalo, indawo yokusebenzisa ezi ndumiso iphezulu kakhulu. Zinokuthi zisetyenziswe ngayo imisebenzi kuphela lwangaphakathi kodwa ngaphandle. Ngenxa yoko, ukuba ingasetyenziswa xa kuyimfuneko amalungu ukubekwa kwi downpipes. Sealant umele xa uphawu ezitho window izakhelo kwaye inkqubo wokulungisa tile, owenziwe ngamatye. Oku kuyinyaniso ukuba kwimeko apho kwezinye izinto abezichubile ingabikho ebusweni. Ngexesha Ukufakelwa kophahla kusenokufuneka jointing uphawu amalungu. Ingxelo yokugqibela kuyinyaniso ukuba ngokubekwa IVinyl khazi.

Scope ukubunjwa endlini

Ingasetyenziswa ngempumelelo abicah sealant for Aquarium. Nangona kunjalo, oku ayiphelelanga imihlaba yokusebenzisa ezi zinto zokufunda ngaphakathi kwisakhiwo. Ingasetyenziswa ukubuphelisa amalungu emgangathweni, isilingi kunye neendonga imiphezulu plasterboard. Unga sivale seams ngalo mxube kwi kwefestile window okanye imiphezulu yeetafile, abenziwe amatye ngokwendalo okanye. umxube Excellent ukumelana uphawu iindawo apho phantsi ngexesha lokusebenza kumaqondo obushushu aphezulu.

Umhlaba oza ku lokuhlambela

Isetyenziswa kwinkqubo sealant wokulungisa windows. Oku kuyinyaniso kwimeko xa kukho imfuneko yokuba ufakelo yezibuko ngaphakathi kwigumbi lokuhlambela. Kusenokuba yimfuneko ukulungiselela ufakelo ngezinto ngemibhobho yamanzi. Esebenzisa umxube kuchaziwe, ukuba anganqanda kwindawo isiphambuka, kwakunye amalungu kwemibhobho yogutyulo. Ngexesha ukufakelwa ndlwana, ishawari okanye ibhafu kusenokufuneka uphawu amalungu.

Iintlobo kunye nemithetho isicelo sealant

Ukuba ufuna ukuthenga sealant, nto leyo kwakhona kakhulu entle, kubalulekile ukwazi ukuba ezi ndumiso bohlulwa babe ngamaqela amabini, ngowokuqala kubo - ingxenye eyodwa-, lwesibini --Icandelo ezimbini. Enye inxalenye-zezona zinto zithandwa kubomi bemihla ngemihla, ukuba zizalisekiswe kwi bhokisi, kwakunye iipakethi Finger. Uqiniso kwezinto lwenzeka xa zibekwe ngasemoyeni, buguqulwe ubungwanyalala iyonke ufikelela sisincoko kunye maleko ubhityileyo zokufunda ezahlukeneyo omise-2 ukuya ku-15. Ukuba kukho imfuneko yokuba sealant kwicandelo mveliso, kufuneka bakhetha ukuya ezimbini abicah compound candelo. Ukuqinisa yayo kwenzeka phezu zoqhagamshelwano ngumnxibelelanisi, kodwa ubukhulu ayikho kangako. Omnye-component umxube kuxhomekeke izithako yomenzeli ayengawokuphilisa na kwahlulwa ibe cala acidic.

sealant ikakhulu asidi

Lo mxube kwizicatshulwa acetic acid, ezinako ingqondo umhlwa zinc, nobhedu, ikopolo, ilothe kunye nezinye izinto. Ukuba ufuna ukuyithenga loo sealant iya kuba amaxabiso $ 3 ibhotile nganye apho volume kuyalingana ngeemililitha 300. Funda imveliso enjalo, uya kukwazi yophawulo A. Phambi kokuba usebenzise sisincoko abicah, uyacebiswa ukuba baphumeze kwetyala, nto leyo equka ukuhlola ukuba ingaba iindawo lib, uya kusabela kunye acid. Oku kubalulekile xa usebenza zesamente naziiperile imiphezulu. ezikhoyo carbonate, kwealkali lime, leyo bayakwazi zakudibana acetic acid izithako eyongezelelweyo efana eziphathekayo.

Iimpawu sealants yokungayi

Ukuba ufuna sealant abicah ukuya sokuhlambela, ungakhetha cala ngohlobo lwayo, nto leyo jikelele kwaye zingasetyenziswa ukunyanga zonke iintlobo imiphezulu. Xa indima ephilisa arhente isebenza utywala okanye ketoxime. Ezo zililo ayakwazi withstanding amaqondo obushushu aphezulu, yaye iqondo lobushushu eliphezulu sealant ingasetyenziswa kulwakhiwo kwiisauna iibhate. Ukuba ngaba ukhethe i abicah sealant ezingenambala hlobo, uyakwazi ukubala kwi bactericidal phezulu. Kodwa abathengi abaninzi awuyithandi into yokuba kwimixube ezinjalo ngakumbi imali eninzi - kuza kufuneka ngeemililitha 300 ukuhlawula ngeenxa $ 7.

Ukuthengiswa ingabonwa kunye nokwenziwa ezikhethiweyo, abanye babo yenzelwe ukwenza imisebenzi ethile.

isiphelo

abenzi mini sealants ezithengiswayo ngokubanzi. Ngaloo ndlela, abaqhubi beemoto ziya kukwazi ukuba azikhethele ngokwawo zililo, eyenzelwe ukuba kutywinwe iintanda yesithuthi ubuyisele gasket. Ezo zinto entle kakhulu sikhusela ezakha ukunyakama, ioli umatshini kunye nokubanda. Lo mxube akuthethi sasinga ngexesha isicelo kwaye iyakwazi ekunyangweni ubushushu tell sesichengeni emfutshane. Ukuba ufuna sealant, ixabiso esele zikhankanywe ngasentla, ngoko ke umele ukhumbule ukuba ngexesha isicelo kunye nokusebenza umxube kufuneka bakhuselwe ekuveleni ipetroli.