Silicone sealant ngoba amalunga omzimba Ingaphandle: izici lobuchwepheshe kanye isicelo

ekhethekile abicah Ukwakheka livame ukusetshenziswa ukuqinisekisa Friend uphawu ezivuzayo nezihlanganiso. Isici esikhethekile yikhono layo ngaphansi kwezimo ezihluke ukulondoloza umswakama waso. Ngenxa yalesi kwakwakhe akusho zibukeka lilimele ngisho noma izakhi noma ukuchema kuzo. Lona omunye izinzuzo emimoya abicah sealant ngokuhlanganyela. Ngokulandelayo, sihlolisise nokwenza kwayo. Leli phephandaba ngeke uchaze kwenkululeko ukwakheka kanye nokusebenzisa izindlela zobuchwepheshe.

Uhlolojikelele

Silicone sealant Ukucaciswa iluphi okuzoxoxwa ngalo ngezansi, limelela vyazkotekuchy kwengoma. isisekelo Ezazimzungezile - izinhlobo olukhethekile rubbers uyakwazi solidifying emazingeni okushisa okuvamile. Universal abicah sealant esetshenziswa ukugcwalisa emalungeni nemifantu. Inikeza ukuvikelwa umthelela ongemuhle izici ezihlukahlukene. Futhi esobala abicah sealant isetshenziselwa ulungise izakhi, gluing ndawonye. izitimela Okokuqala, baqala ukusebenzisa e sixties kwekhulu lama-20.

Silicone sealant: ezibekiweko lobuchwepheshe

Ukwakheka anezakhi eziningi ezifiselekayo. Silicone sealant, ezichaza izici kwenkululeko isicelo yayo, ine:

• Ukumelana Amanzi.
• Kuyaqina.
• Ukumelana ukuchayeka ultraviolet.
• adhesion Excellent izinto eziningi.
• Amelana imithelela abezindaba ezonakalisayo.
• Ukuvikeleka.
• Kakhulu ukumelana abalulekile lokushisa ukuhluka (-60 kuya +300 degrees).

ngezigaba

Silicone sealant ngoba amalunga omzimba Ingaphandle kungaba single- noma ezimbili-ngxenye. Eyokuqala kukhona ukwakhiwa wesiko ngonyaka amashubhu. Omunye-ingxenye sealants zingatholakala ezitolo futhi "amaphakethe Foyle" (amashubhu esikhethekile ifilimu), kanye esitsheni elikhudlwana. Lukhuni Ukwakheka kwenzeka ngaphansi kwethonya lomoya futhi umswakama. Omunye-ingxenye sealants abhekwa endaweni ebanzi kakhulu ukusetshenziswa abicah emhlabeni. ukuqina Okugcwele ngesikhathi nomkhiqizi izingoma ukufinyelela ungqimba substrate kuyinto 2-12 mm. Abanye abakhiqizi ukuphakamisa 15 mm. Two-ingxenye sealants kungaba yokuzigxilisa nganoma iyiphi ivolumu. izingoma ezinjalo, isibonelo, zihlanganisa "Viksint", "SS-1", "Elastosil" "Pentelast". Lezi sealants mancane ezivamile futhi ngokuvamile asetshenziselwa izicelo ezimbonini.

Omunye-ingxenye izingoma

Lezi sealants kukhona ezinhlobo amabili: acid hlangothi. Lo mqeqeshi owake wapheka abe impela iphunga eqinile uviniga. izindleko wabo ephansi kakhulu kunalokho zezakhi hlangothi. anamathelayo okunjalo kungase kubangele ukugqwala uma isicelo ku usimende-izinto, izinsimbi kanye nabanye. Iningi ukwakhiwa eliphansi wakwenza ene-asidi. Lokhu kungenxa feedstock ezishibhile. Nokho, ezimweni eziningi ukhetho engcono ukuxazulula le nkinga nje engabizi, kodwa eliphezulu abicah sealant ene-asidi. polycondensation indlela elandelayo Ukwakheka: hydroxy sinqanyuliwe amaqembu polydimethylsiloxane basabela ngamanzi khona crosslinking elapha ejenti (isibonelo, nge metiltriatsetoksisilanom), ne ukuqedwa acetic-kuwe futhi obumba isakhiwo inethiwekhi. compounds Ngiphakathi nendawo babe iphunga ongaphakeme futhi ayabiza.

aphoyintimenti

Silicone sealant ngoba amalunga omzimba Ingaphandle kungenzeka isakhiwo, umgwaqo noma ekhethekile. Nokho, lokhu ngezigaba oluphakeme okunemibandela. Njengomthetho, kwi isembozo wabonisa injongo eyinhloko kwengoma. Ngokwesibonelo:

• "Imoto".
• "Universal".
• "Ukucinga". Lokhu Ukwakheka isetshenziselwa terraria, okugcinwa nezinye.
• "Yenhlanzeko Silicone sealant". It is lisetshenziswe zangasese, izihlambi, zokugezela.
• "Wemfihlo okuphansi." izingoma ezinjalo zisetshenziswa ukugcwalisa interpanel amalunga omzimba. Bona agcinwa ngamazinga ahlukene ukusonteka.
• "Ekuvikeleni". ukwakhiwa okunjalo isetshenziswa ne Ihluzo Elingafaki Ukuqoka.

Ingabe abicah "ukushisa ukumelana" noma "ephezulu lokushisa" sealants. isithako wabo oyinhloko amanzi ingilazi (i-sodium silicate).

Fields of kwesicelo

Silicone sealant kwabashiselayo yangaphandle isetshenziselwa ukwelapha:

• Izindawo abutment timphawu tesakhiwo.
• Azungezwe we ukuvulwa.
• Elements wadalula ukufudumeza.

izingoma eziningi asetshenziselwa uphawu amalunga eshaweni izindonga, izibuko gluing, ekwelapheni compounds yamanzi futhi indle izinhlelo, izingxenye abutting sanitary izinto.

ingxube eliphansi

izingoma ezinjalo eziningi emakethe namuhla. Yiqiniso, umshado kungaba futhi abakhiqizi ephezulu impahla izinga. Kodwa phakathi zokukhiqiza Imininingwane, yabelana yayo incane. Abakhi yekhwalithi ephansi izimpahla kuncishiswe intengo yemikhiqizo, ekukhipheni le feedstock yiliphi kwakwakhe organic. Zingase isibonelo kube uwoyela noma kaphalafini. Ngesikhathi esifanayo, isembozo kungenziwa ebhaliwe "100% abicah". Lapho dilution kantsi incenye Ukwehla iningi ingxenye ukusebenza izakhiwo imikhiqizo ziyancipha kakhulu. It liwohloka kuyaqina, amandla mechanical, ukumelana lokushisa ukweqisa, amanzi, ultraviolet. Ngemuva kokufaka isicelo kuze kube ukuncipha kuzokwenzeka ngokuhamba kwesikhathi. kakhulu Ukwakheka ngeke phuzi noma mnyama, ulahlekelwe fomu. Beka ukuqina uphawu. Kwezinye izimo, ukwakheka akusho lukhuni. Kulokhu, ngemva kwanoma iyiphi inkathi sealant uqala "smudge". Le mpahla kubhekwa sivamile ingilazi izingoma, njengoba ingxenye main kushintsha njalo ezakheke in the ifremu. Kodwa lesi simo sibangelwa nhlobo yezinye sealants.

amaphutha

Abantu abaningi bakholelwa ukuthi abicah sealant kuya ezivuzayo yangaphandle - kuyingxenye esisemqoka, futhi amathuba kwakhona angenamkhawulo. Nokho, lokho akulona iqiniso. Kukhona nemibi eziningana possessed sealant. Ngokwesibonelo, compounds kakhulu ayenzelwanga lokusebenza evele olumanzi. sealants qualitative (amanani undiluted enkulu organic compounds) ayikwazi obudaywe udayi ezivamile. Hhayi adhesion omuhle kakhulu nasemkhakheni Ukwakheka lapho isetshenziswa Teflon, polycarbonate, PVC, polypropylene, polyethylene. Le nkinga ivame ixazululwe ngokuthenga Ukwakheka professional ezibizayo noma ngokusebenzisa "sublayers" ekuthuthukiseni adhesion ngaphambi zisebenzisa sealant.

Yokusetshenziswa

Njengoba umkhuba ubonisa lutho onzima inqubo yokusebenzisa sealant ungapheli. Ukuze ukusetshenziswa elula sokuqamba kufanele ukuthenga isibhamu ekhethekile. It ufakwa a sealant tube. Ichopho kwekhala inqanyulwa ngommese. Top is screwed izikhwebu dispenser ekhethekile. Iphinde kufanele usike endaweni ethile, ithuba ukulawula isamba supply ketshezi. Ngaphambi sealant sisetshenziswa, ebusweni is bahlanza futhi omisiwe. Cishe zonke zezakhi abanalo adhesion ukumanzisa phansi. Ngamanye amazwi, isicelo ebusweni ezimanzi inefficiently. Uma kudingekile, uphawu emalungeni ezimweni ezimanzi, sebenzisa izakhiwo ezikhethekile sanitary. Ngeke ulahlekelwe impahla yayo kakhulu ngisho nangaphansi kwezimo ezinjalo. Kutholwe eduze evele zokuhlobisa kufanele ivikeleke nge-tape ukumaska. At piston isibhamu kufanele ngokucophelela ucindezele nombala usabalalisa lehlanganiso phezulu kwama ngokuhlanganyela. Izinsalela Ukwakheka ziyasuswa ngendwangu emanzi. Hand wezindlu isetshenziswa insipho evamile. Ukuyeka ngokweqile sealant kunilungele ukuba afeze ngaphambi Uqinisa. Kungenjalo-ke kubalulekile ukusebenzisa indlela mechanical yokuhlanza.

Silicone sealant "Moment"

Lokhu Ukwakheka senzelwe ukuze azivikele okusalungiswa futhi umswakama. Amalunga kanye ezivuzayo iphathwa nale sealant, ubone ngamehlo akho ngokwanele. Izikhwepha kuyaqina of the ukwakheka sigcinwe iminyaka eminingi. Umenzi uthi ukuthi ukuhlala phakade umphetho - iminyaka engu-10. Ukwakheka kuyinto engalimazi nonekhono esaziwa izakhiwo zabo at okushisa nokuqhuba degrees -40 kuya +100. ukuqina Okugcwele kwenzeka ezinsukwini ezingu-2-4. Ukwakheka ihlinzeka uphawu nezimo futhi iqine. Umkhiqizo akuyona ngesineke. Kule ndaba, ukuze sandise kwenkululeko isicelo, ukwakheka ikhiqizwa mhlophe futhi esobala. Eyokuqala Kunconywa uphawu amafasitela namabhati emhlophe. Ukuze ngokugcwalisa amalunga amapayipi izinjongo lowehlukile kuzuzisa ukusebenzisa Ukwakheka kungekho nto enemibala emihle. Ukuze kunenze nisondelane ahlukene, yabadobi okuhlanganisa izinto ezingase mbeni amanzi, njengoba batusa esobala abicah sealant. Ekulungiseleni samanje tube, inikela umlomo wombhobho waphendukela isihluthulelo extrusion ukonga futhi iyunifomu. Sealant "Moment" iye yasetshenziswa ngempumelelo hhayi kuphela ezimweni izindlu. Ngosizo emalungeni wenziwa ukucutshungulwa lemiganu yokufafaza, conservatories, zokugcina. Ukwakheka asetshenziswe ukukhanda futhi ingadi amathuluzi of polyvinyl kanzima chloride futhi aluminium anodized.