Abicah ubushushu-resistant: iintlobo kunye neempawu zazo

Xa zokwakha oko kudla kuyimfuneko ukutywinwa neentanda kunye namalungu ekucaca ukuba sesichengeni eliphezulu lobushushu. Kuthetha ukuba zokusombulula iingxaki ezinjalo kufuneka ngaxeshanye ukumelana nokunyuka lobushushu nokugcina bhetyebhetye. Sesona sisombululo real kule endle kwaba kusungulwe sisincoko olulodwa, nto leyo yenzelwa ngokusekelwe abicah irabha.

Iimpawu ze isicelo

Ngaphambi kokuba isicelo silicate ayincamathelise kuyimfuneko yokunyakamisa kumphezulu. abicah Resistant kufuneka ingasetyenziswa kubushushu ezisukela +5 ukuya + 40 °. Ukuba lobushushu okukufutshane lihla qhwa, lo yokuqamba nje lukhuni. Njengoko ubushushu elilelona ukuze zisetyenziswe umboniso limi + 20 °. Master ngokuyimfuneko ukusebenzisa PPE ngohlobo zeeglavu, ekubeni ngokulitywina umxube abicah sinokuqulatha izinto ezinokubangela ukutsha kwemichiza esikhumbeni.

Ukwenzela ukuphepha ezinokosulela imiphezulu, musa ekufuneka phantsi isicelo i sealant kufuneka ingasetyenziswa neziseko zazo iteyiphu, nto leyo ethe kumacala omabini omhlophe. Iingcali ukucebisa ukuba balandele ngqo le miyalelo, ezibonelela ububanzi umthungo, akufuneki ukuba ibe ngaphezulu kwe ezinconywayo. Oku kungenxa yokuba kukho umngcipheko lwamathanda evela kwi ekusebenzeni eziphathekayo nga olungasoze lukhuni.

ezahlukeneyo sealants

Abicah isekelwe phezu Iipholima ubushushu ezingatshiyo, esenokuba ihlukile, enika ukwakhiwa iimpawu ezithile. Ukusebenza umxube ezinjalo kwiityhubhu leyo inokwahluka ngobukhulu uqwalaselo. On sale uyakwazi ukufumana nemixube-component ezimbini phambi kokuba baqalise umsebenzi, imfuneko ukunika ukuxuba. Ngokufuthi zisetyenziswa ziingcali kuba nokwakheka imiqathango engqongqo. Emva ukuxubana isilinganiso ngokungqongqo ukuba ukulandela imiyalelo. Noko ke, impazamo nangoku eyamkelekileyo, kodwa ngu-1 kuphela g Ukuba izithako zixubene ngokufanelekileyo, khona apho kuya kubakho yokusabela, kunye nokufaneleka abicah yi kwiiyure nje ezimbalwa.

Ukusombulula iingxaki zasekhaya kungcono usebenzise omnye iintlobo sealants abicah, nto leyo inikwa kwifomu paste, njengoko Azifumaneki ukusetyenziswa lula. Kuba amaziko kunye itshimini bayakhuthazwa ukuba bafumane ezaqanjwa-amaqondo obushushu aphezulu, zibekiwe ukuze ithengiswe ngendlela, ubushushu-ukumelana nobushushu-enganyangekiyo izinto ubushushu ezingatshiyo.

Features sealant ubushushu-resistant

Abicah yenye iintlobo ubushushu-se ezo zililo ezichazwe kwaye sifakwe kubo iindawo zisebenza lashushu ° 350. intsimi yabo besicelo - imiphezulu zangaphandle maziko kunye nemingxuma. Ngenxa sealant ubushushu-enganyangekiyo anganqanda umsantsa phakathi izitena kwi izitena. Noko ke, phakathi ukulahlwa iziko ukusebenzisa sealant ubushushu-resistant ayikho imfuneko. Ingasetyenziswa ukuba kutywinwe iipanele isonka kunye nophahla, kwakunye amalungu iiglasi ngezitena.

Kodwa kule kukho iimeko, leyo zibonakaliswa metal iiglasi zazo. Kodwa ukuvala umsantsa phakathi kwinkqubo yonikezelo ukufudumeza amanzi ashushu usebenzisa ubushushu-enganyangekiyo sealant angenza.

Inkcazelo sealant ubushushu-enganyangekiyo okanye ubushushu-resistant

abicah Resistant inokuba khona superalloy okanye ifomu ubushushu ezingatshiyo. Ezi zililo ayakwazi withstanding obushushu ka-2500 °. Ukuba eziko okanye isitovu, intsimi isicelo ayimininzanga ngokubekwa ezikhupha ezimbaxa, kwakunye yamaziko kunye namagumbi yokutsha in boilers. Yona itshimini, lo sealant ubushushu-resistant enokusetyenziswa kwimimandla amalungu kunye ezivuzayo. Kufuneka sibandakanye indawo kufutshane iplagi itshimini. Ezi imixube ingasetyenziswa kwiindawo ezikuzo ukudibana ngqo edangatyeni. Kodwa ngaphambi kokuba uthenga abicah ubushushu ezingatshiyo, kufuneka ucele ukuba naziphi na iimpawu zayo umgangatho iyawulwa umlilo kwaye ukuxhathisa emlilweni.

iimpawu zobugcisa sealant ubushushu-resistant

sealant Ubushushu-resistant wenziwa ngokusekelwe abicah. iimeko lobushushu zisenokwahluka ngokuxhomekeke nokwakheka. Ngoko ke, ukuphucula uxhathiso ubushushu idityaniswe izithako oxide yentsimbi. yokuncamathelisa ezinjalo banyamezele impembelelo lobushushu ukuya ° 250. lobushushu ngokufutshane ingase ku 315 °. Ukuba, ekhona phakathi izithako oxide intsimbi, i Cola uya kuba nombala obomvu-mdaka. imixube ezinjalo zisetyenziselwa maziko okanye nezitovu ezenziwe ngezitena.

Umphezulu imbonakalo xa kwiindawo zokubeka asisule konakalisa kuya kuba nzima, kuba sealant phantse ongabonakaliyo. Kubalulekile ukuba banikele ingqalelo ekubhalweni abicah sealant, njengoko kunokuba cala okanye emuncu. Kwimeko yokugqibela, lo Ukuqinisa aya kwabelwa acetic acid. imixube ezinjalo ayikwazi ingasetyenziswa kunye nesinyithi ezo nto ukumelana umhlwa.

iimpawu zale sealant ubushushu-resistant

imixube ezichazwe ngasentla uzinzile ekukhanyeni UV, ngoko ke zinokusetyenziswa ngexesha ukusetyenziswa yangaphandle, utywinwe isicatshulwa kophahla. Bona zizakubalulwa ukunganyangeki eliphezulu lamanzi namanyeneyo. Ukubunjwa uzuza ductility, akunamsebenzi ngothanda phantsi lokungcangcazela kunye deformation. Isantya enganyangekiyo ingaba ukusuka iiyure eziliqela iintsuku eziliqela, lo msebenzi osemqoka iya kuxhomekeka nokwakheka mxube.

iimpawu zobugcisa sealant ubushushu-resistant

Ubushushu ukumelana abicah intlama sealant zenzelwe ukuba bazalise izithuba phezu kwamanzi, ukusebenza xa amaqondo obushushu ukususela 1200 ukuya 1300 °. Ukwanda ezidlulayo mhlawumbi ukuya 1600 °. Ngoko ke, idatha sealants idla ngokusetyenziswa kwiindawo apho kukho ukudibana ngqo emlilweni. Ukuba uceba ubuthe itshimini okanye nasiphi na isakhiwo eya kuba inokuwa, kuyimfuneko ukuprosesa amalungu. Xa uchitha iiyunithi ezimbini ziya kuba nako kuzityumza nizahlule iinxalenye uphawu. Ukuba uphosa imiphezulu zamanqaku ukuqiniswa, esi sakhiwo phantse monolithic, yaye ngaphandle ngaphandle kokonakalisa ayisebenzi ndibuthabathe.

Ubushushu-resistant yokuncamathelisa abicah kufuneka adhesion kakuhle ngokulalisa izinto, ngoko phambi kokuba isicelo wobuso esirhabaxa ukuphathwa ngayo, yaye ke kwakhona ndahlamba yaye degreased. Phambi komhlaba uphawu nokwakhiwa ekhethiwe umanzi kwaye uncured ingasuswa ngelaphu elifumileyo. Ezinye zililo zibandakanya imfuno ukudala iimeko ezizodwa. Ngenxa yoko, ezikweni kufuneka sealants ezomileyo iiyure eziliqela kwi ezahlukahlukeneyo yokutsha ngamandla. Ukuba ngokuchanileyo azalisekise odolo, kuya kuba lula ukufumana itywina okanye umthungo.

abicah sealant Inkcazelo KLSE ngokudala iifomu

On sale uyakwazi ukufumana uhlobo olunye sealant - ubushushu-enganyangekiyo ngumngundo abicah. Le mveliso ngenxa kungenziwa eziqhutshwa kwiqondo lobushushu ongadluli ° 400. Ukuba oku umbundu liya kuba phezulu, emva komzuzwana ifomu iya ngamandla okubuyela kwimo. Le sealant ochazwe yi sisincoko flowable ukuba unalo umbala yezitena. Ukusebenza njenge isiseko kwaye kuvala epheleleyo. Uqiniso kwenzeka kwisithuba seeyure ezingama-24 bushushu, ekupheleni kungenzeka ukufumana iimveliso zerabha-like.

Kumphezulu yokuqala, okuthiwa ukususa uhlobo, kufuneka degreased, icocwe of namhlwa kunye ubumdaka, ukuba umphezulu lowo aneentunja, kuhle ukusebenzisa nokwakheka eyahlula. Kufuneka banyangwe nge ngomxube amanqaku yoqobo kunye ikhefu kule meko usuku okanye ngaphantsi. Ukuba lobushushu okukufutshane angaphantsi kwe Kucetyiswa, ixesha ayengawokuphilisa kusenokuba ixesha elide. Ukuphuhlisa kufuneka umchiza ukuba ube sisiqingatha seyure.

Ezinye ubushushu-resistant abicah sealant

Ukuba ukhangela ubushushu-resistant abicah gasket, ungakhetha "Pentelast-1110", esetyenziswa njenge gasket ulwelo amalungu uphawu nemibhobho azinamsonto. Oku uyakwazi ukugcina intsebenzo xa amaqondo obushushu ° ukusuka -50 ukuya + 250. exposure elifutshane elide lobushushu eliphezulu kwakhona kunokwenzeka, kodwa hayi ngaphezulu kweeyure ezingama-10. Ngoko ke ubushushu unakho ukuya ° 300.

Xa ephilisa ayikho netuwa oyityhefu asidi. Ukuba kuyimfuneko, ungasebenzisa abicah ukutya enganyangekiyo RTV 118, Q, ayinazo umbala kwaye omnye sealant ingxenye ngcina. Lisetyenziswa kwi lobushushu gumbi, kwaye isimo sokuqala i yintlama. Isicelo singenziwa kwi imiphezulu nkqo kunye nkqo. lobushushu zokusebenza yakhona ukusuka -60 ukuya + 260 °.

ezinye iziphakamiso

Abicah sheet ubushushu-ukumelana nalo ethandwa kakhulu ebudeni uhlobo oluthile lomsebenzi. Imilinganiselo kwipleyiti ungahluka kuluhlu ukususela 300x300 ukuya 500x500 mm. balo babulingana nesandla iyahluka ukusuka mm-1 ukuya ku-12. Le nto yenziwa abicah kwaye zingasetyenziswa kwezixhobo processing ukutya xa amaqondo obushushu ukususela -50 ukuya + 250 °. Products zikhuselekile, iikhemikhali oluzinzileyo, non-ityhefu kunye nokusingqongileyo. Ukungunda abicah esetyenziselwa ukuvelisa ezi linings ubushushu ezingatshiyo. Le yokugqibela ingasetyenziselwa uphawu static.

Apha, ubushushu enganyangekiyo abicah aphumele a igrisi bonke, nto leyo ethintela akhusele otyhidiweyo, irabha okanye iplastiki, kunye neenkuni. Oku kukunceda ulufikelele kubulawe izandi ezingemnandi. izinto manzi kudala zokhuselo ifilimu engashiyi amabala kutyetyiswa.