Sealant rau headlights
Txheem
Sealant rau headlights lub tsheb yog siv los ua ke tom qab kev kho ntawm lub taub hau teeb. Nws ua raws li cov nplaum thiab sealant, uas muab kev tiv thaiv tiv thaiv ya raws, plua plav thiab corrosion ntawm nws cov hlau qhov chaw.
Sealants rau lub taub hau iav tau muab faib ua plaub yam yooj yim - silicone, polyurethane, anaerobic thiab kub-resistant. txhua tus ntawm lawv muaj nws tus yam ntxwv, nrog rau qhov tshwj xeeb ntawm daim ntawv thov.
Ntawm cov neeg tsav tsheb hauv tsev, ntau cov khoom lag luam nrov tshaj plaws rau kev kho thiab / lossis kev sib khi lub taub hau tsom iav tau sawv tawm, uas tuaj yeem yuav ntawm cov khw muag tsheb feem ntau. Qhov kev ntsuam xyuas ntawm qhov zoo tshaj plaws sealants rau lub tshuab taub hau yog nthuav tawm los pab koj txiav txim siab txog kev xaiv cov khoom zoo, thiab qhov tseem ceeb tshaj plaws, siv nws kom raug.
| Sealant rau headlamp bonding | Qhia qhov tseemceeb | Ntim ntim, ml / mg | Tus nqi ntawm lub caij ntuj sov 2020, Lavxias teb sab rubles |
|---|---|---|---|
| Kuv qhib WS-904R | Lub sealant daim kab xev yog yooj yim heev rau siv, polymerizes zoo, tsis muaj ntxhiab tsw thiab tsis stain tes. Freezes sai. Nws yog butyl sealant rau lub teeb taub hau. | 4,5 meters | 700 |
| Orgavyl | Bituminous sealant daim kab xev dub. Muaj lub fortress loj thiab zoo polymerization. | 4,5 meters | 900 |
| Dow Corning 7091 | General hom phiaj silicone sealant. Muaj nyob rau hauv dawb, grey thiab dub. Kev ntim khoom yooj yim thiab qib siab ntawm sealing headlights. stretches zoo. | 310 | 1000 |
| Ua tiav Deal DD6870 | Universal pob tshab silicone hom nplaum nplaum uas tuaj yeem siv rau ntawm cov khoom sib txawv. Glues thiab seals lub taub hau zoo. | 82 | 450 |
| Permatex Flowable Silicone | Silicone sealant rau lub teeb taub hau nrog kev ua haujlwm kub ntawm -62ºC txog +232ºС. Sib txawv hauv kev ua haujlwm zoo thiab yooj yim ntawm kev kos duab. Resistant rau cov teeb meem sab nraud. | 42 | 280 |
| 3 np590 | Polyurethane sealant rau iav sib txuas. Yuav siv tau nrog cov khoom sib txawv. Resistant mus rau txhoj puab heev ib puag ncig. | 310; 600 ib. | 750; 1000 ib. |
| Emphimastic RV | Ib qho khoom siv polyurethane nplaum sealant nrog siab elasticity. Nws tuaj yeem siv rau gluing windshields thiab iav taub hau. Tsawg kub ntau yam. | 310 | 380 |
| KOITO Kub Melt professional (grey) | Professional tshav kub-resistant sealant rau headlight sib dhos thiab kho. Siv los ntawm automakers xws li Toyota, Lexus, Mitsubishi. Yuav rov siv tau tom qab cua sov. | qab zib 500 grams | 1100 |
Qhov twg sealant xaiv?
Sealants rau lub tshuab taub hau raug xaiv raws li cov hauv qab no yuav tsum tau rau lawv:
- Txhim khu kev fastening iav thiab yas sab nraud ntsiab ntawm lub teeb taub hau. Xyuas kom cov qib ntawm nruj yog nyob ntawm kev ntseeg tau ntawm gluing. Txawm hais tias cov txheej txheem kom raug ntawm kev siv cov khoom thiab "cov tes ncaj qha" kuj tseem ceeb ntawm no.
- Kev vibration tsis kam. Lub teeb taub hau ntawm lub tsheb yeej ib txwm muaj kev co thaum nws txav mus. Yog li ntawd, lub sealant yuav tsum tsis txhob tawg nyob rau hauv tsim nyog mechanical kev nyuaj siab.
- Kev tiv thaiv rau qhov kub thiab txias. Qhov no yog qhov tseeb tshwj xeeb tshaj yog rau lub teeb taub hau uas teeb halogen teeb. Sealant rau lub tshuab taub hau yuav tsum yog qhov kub thiab txias.
- Ntim ntim. Ib pob txheem ntawm sealant yog txaus los kho ib lossis ob lossis peb lub taub hau.
- Yooj yim ntawm kev tshem tawm ntawm qhov chaw. Feem ntau, thaum ua hauj lwm hauv qab seam los yog tsuas yog nyob rau saum npoo (los yog ntawm tes), cov khoom ntawm sealant nyob twj ywm. Nws yog qhov yooj yim yog tias nws tuaj yeem raug tshem tawm yam tsis muaj teeb meem, thiab tib lub sijhawm nws yog qhov zoo txaus.
- Transparency tom qab thov. Qhov kev xav tau no yog qhov tseem ceeb yog tias tsis yog ib puag ncig ntawm lub teeb taub hau / iav raug kaw, tab sis qhov tawg ntawm lub khob lossis lwm qhov tsis xws luag raug kho. Txwv tsis pub, cov sealant kho yuav tawm me me tab sis qhov chaw ntawm lub khob, uas yuav txo qhov kev ua haujlwm ntawm lub teeb ci ntsa iab.
- Muaj nuj nqis rau nyiaj. Nws yog qhov zoo tshaj plaws los xaiv cov khoom lag luam los ntawm cov nqi nruab nrab lossis siab dua, vim cov qauv pheej yig feem ntau tsis cuam tshuam nrog cov haujlwm uas tau muab rau lawv.
Hom sealants rau lub tshuab taub hau thiab lawv siv
Sealants rau tsheb headlights muab faib ua 4 pawg tseem ceeb - silicone, polyurethane, anaerobic thiab tshav kub-resistant. Cia peb xav txog lawv nyob rau hauv kev txiav txim.
Silicone sealants
Feem ntau cov silicone sealants nyob rau hauv lawv daim ntawv uncured yog semi-kua nrog zoo ntws. Lawv yog tsim los ntawm lub hauv paus ntawm ntuj los yog hluavtaws rubbers. Tom qab polymerization (hardening), lawv tig mus rau hauv ib hom roj hmab, uas tso siab tau rau cov chaw kho mob, tiv thaiv lawv los ntawm ya raws thiab ultraviolet hluav taws xob.
Txawm li cas los xij, lawv qhov tsis zoo yog qhov ntawd feem ntau ntawm lawv raug puas tsuaj nyob rau hauv tus txheej txheem ntawm cov kuaxws li roj, roj, cawv. Lub ntsiab lus kawg yog qhov tseem ceeb tshwj xeeb tshaj yog nyob rau hauv qhov xwm txheej uas lub tsheb tau nruab nrog lub taub hau taub hau ntxhua khaub ncaws rau lub tshuab ntxhua khaub ncaws. Feem ntau cov kua no yog tsim los ntawm cawv. Txawm li cas los Kuj tseem muaj roj resistant sealants., yog li koj tuaj yeem tshawb nrhiav lawv.
Silicone sealants rau tsheb headlights yog ib qho ntawm cov neeg nyiam tshaj plaws vim lawv cov nqi qis thiab kev ua haujlwm siab. Silicone compounds tsis ntws, yog li lawv feem ntau siv los kaw cov iav los yog lub teeb taub hau nyob ib puag ncig. Tag nrho cov ntawm lawv muaj peev xwm tiv taus qhov kub thiab txias - cov pa sib xyaw ua ke txog li + 100 ° C, thiab cov kub-resistant - mus txog + 300 ° C thiab ntau dua.
Polyurethane sealants
Hom sealant no xav tau kho lub taub hauPiv txwv li, thaum nws yog tsim nyog los kua nplaum ib daim iav los yog tawg iav nto. Qhov no yog vim lub fact tias polyurethane sealants muaj zoo heev adhesion (lub peev xwm los lo rau saum npoo), nrog rau zoo heev kev sib raug zoo zog. Tsis tas li ntawd, cov khoom xyaw qhuav tsis tso cai rau cov dej noo dhau mus. kuj muaj ntau yam zoo ntawm polyurethane tebchaw:
- Daim ntawv thov cov kua nplaum yog ua tau nyob rau hauv ib tug dav kub ntau yam. Ib yam li ntawd, cov compositions muaj ntau yam kev khiav hauj lwm kub, los ntawm -60ºС txog +80ºС, nyob ntawm seb muaj pes tsawg leeg.
- Lub sijhawm ntawm qhov kev txiav txim ntawm qhov muaj pes tsawg leeg, suav hauv xyoo.
- Resistant mus rau cov txheej txheem tsis-aggressive xws li fuels, roj, cawv-raws li dej cawv, txoj kev chemicals.
- High fluidity nyob rau hauv lub xeev unpolymerized, uas tso cai rau gluing qhov chaw ntawm ntau yam, txawm complex, duab.
- Zoo heev tiv thaiv kev co thaum tsav tsheb.
Txawm li cas los, polyurethane sealants muaj qhov tsis zoo. Ntawm lawv:
- Nyob rau hauv lub xeev unpolymerized (kua), lawv cov compositions yog teeb meem rau tib neeg lub cev. Yog li ntawd, koj yuav tsum ua hauj lwm nrog lawv, ua raws li cov cai kev nyab xeeb. Lawv raug qhia ncaj qha rau hauv cov lus qhia. Qhov no feem ntau yog los ntawm kev siv cov tsom iav thiab hnab looj tes. Tsawg zaus - lub tshuab ua pa.
- Tsis txhob siv cov khoom tsim nyog nrog lub teeb taub hau uas kub hnyiab heev (piv txwv li, mus txog + 120 ° C thiab siab dua). Dab tsi yog qhov tseem ceeb yog tias siv cov teeb halogen.
Anaerobic sealants
Nrog anaerobic sealants txuas qhov nruab nrab ntawm qhov uas tsis muaj qhov sib txawv ntawm huab cua. uas yog, raws li ib tug cushioning txheej, sealant rau seams, kaw pob qij txha, thiab hais txog. Kho tag nrho txheej muaj zog heev thiab kub tsis kam. uas yog, nws tuaj yeem tiv taus kub txog + 150 ° C ... + 200 ° C.
Rau feem ntau, nyob rau hauv lub xeev unpolymerized, cov khoom no nyob rau hauv cov kua, yog li lawv siv thaum kho complex-zoo li tus headlights yuav ua tau me ntsis tsis yooj yim. Thaum ua haujlwm, tsis tas yuav muaj cov cuab yeej lossis cov cuab yeej tiv thaiv ntxiv. Cov muaj pes tsawg leeg nyob rau hauv daim ntawv polymerized muaj kev ruaj ntseg rau tib neeg lub cev, qhov tseem ceeb tshaj plaws yog los tiv thaiv cov muaj pes tsawg leeg ntawm nkag mus rau hauv lub qhov muag thiab qhov ncauj.
Thaum tshav kub kub-resistant sealants
Cov khoom xyaw no tuaj yeem khaws lawv cov khoom ntawm qhov kub thiab txias, txog + 300 ° C ... + 400 ° C. Uas yog, xws li ib tug high-temperature sealant yuav tsum tau siv nyob rau hauv headlights qhov twg halogen teeb raug ntsia. Nyob rau tib lub sijhawm, lawv muaj zog heev thiab ruaj khov, tiv taus kev ntxhov siab thiab kev co. Feem ntau lawv pom tau hais tias nyob rau hauv ib qho khoom thiab pasty xeev, uas yog, nyob rau hauv ib tug ob lub ntsiab lus. Qhov tsuas yog downside rau tshav kub-resistant sealants yog qhov tseeb tias lawv siv sij hawm ntev los kho. Lub sijhawm no tuaj yeem yog 8…12 teev.
Lub taub hau taub hau twg yog qhov zoo tshaj
txhawm rau xaiv lub sealant zoo thiab siv kom raug, qhov kev ntsuam xyuas ntawm cov sealants zoo tshaj plaws rau lub tshuab taub hau tau muab tso ua ke, muab tso ua ke tshwj xeeb ntawm kev tshuaj xyuas thiab kev sim ntawm cov neeg tsav tsheb pom hauv Is Taws Nem. Ib qho ntawm lawv raug pom zoo rau kev yuav khoom, tab sis ua ntej ntawd, ua tib zoo nyeem cov lus qhia, piv txwv li, cov xwm txheej uas siv cov cuab yeej tshwj xeeb - kub, raug rau cov txheej txheem dej, thiab seb nws puas tsim nyog rau koj rau ib txoj haujlwm tshwj xeeb (gluing. iav los yog cog lub taub hau).
Qhib
Abro WS904R Butyl Sealant yog ib qho kev xaiv zoo tshaj plaws rau kev sib txuas cov yas lossis iav taub hau thiab khi lawv cov vaj tsev rau lub cev lub tsheb. Nws yog ib daim kab xev twisted 4,5 meters ntev.
Sealant rau lub tshuab taub hau "Abro" muaj ntau qhov zoo, suav nrog kev ua tiav tsis hnov tsw, ua kom khov sai (li 15 feeb), cov khoom tsis lo rau tes, yooj yim thiab ceev ntawm kev siv. Abro 904 headlight sealant muaj cov khoom nplaum zoo heev, tsis muaj tes thiab qhov chaw nyob ib sab.
Txhawm rau muab cov iav lo lo ntxhuav, koj yuav tsum tau txiav tawm ib daim ntawm qhov ntev ntawm daim kab xev hauv lub pob thiab muab tso rau hauv qhov sib txawv ntawm cov ntaub ntawv yuav tsum tau nplaum, thiab tom qab ntawd nias nws nrog koj cov ntiv tes. Thaum siv cov huab cua kub yuav tsum tsis txhob tsawg dua +20 ° C. Yog tias tsim nyog, daim kab xev tuaj yeem ua kom sov nrog lub tshuab plaub hau lossis lwm yam khoom siv cua sov.
Lub tsuas drawback ntawm sealant yog tus nqi siab. Yog li, raws li lub caij ntuj sov xyoo 2020, ib pob raug nqi txog 700 rubles.
Orgavyl
Orgavyl butyl sealant daim kab xev yog ua tiav analogue ntawm Abro sealant. Nws muaj adhesion zoo heev (sticks rau cov khoom), seals zoo tiv thaiv ya raws thiab sab nraud huab cua, nws tsis muaj volatile Cheebtsam, nws yog harmless rau tib neeg lub cev, elastic, ruaj, UV resistant.
Kev khiav hauj lwm kub ntawm Orgavyl butyl sealant yog los ntawm -55 ° C rau + 100 ° C. Nws yog qhov yooj yim thiab nrawm ua haujlwm nrog nws. Ntawm qhov tsis txaus, nws tsuas tuaj yeem sau tseg tias nws tsuas yog muaj nyob hauv cov xim dub, yog li qee zaum nws yuav tsis haum rau kev ua haujlwm nrog lub teeb taub hau.
Sealant "Orgavil" muaj lub koob npe nrov ntawm cov neeg tsav tsheb thiab cov neeg tsim khoom koom nrog, uas yog, kev teeb tsa ntawm lub qhov rais yas. Nws yuav tsum tau muab ntsia rau ntawm qhov zoo ambient kub. Nws yog muag hauv pob khoom nrog qhov sib txawv ntev ntawm daim kab xev. Qhov loj tshaj plaws yog 4,5 meters, thiab tus nqi ntawm 900 rubles.
Dow Corning
Dow Corning 7091 yog positioned los ntawm cov chaw tsim tshuaj paus raws li universal nruab nrab sealant. Nws muaj qhov adhesion zoo heev thiab tuaj yeem siv rau kev sib khi thiab kaw cov iav thiab cov khoom yas. Raws li cov nplaum nplaum, nws muaj peev xwm ua haujlwm nrog seam 5 hli dav, thiab raws li sealant - txog li 25 hli. Yuav siv tau los insulate cov khoom siv hluav taws xob.
Nws muaj kev ua haujlwm kub ntau - los ntawm -55 ° C txog + 180 ° C. Kev ua lag luam yog muag hauv peb xim - dawb, grey thiab dub.
Kev tshuaj xyuas ntawm Dow Corning sealant qhia tau hais tias nws yooj yim heev rau kev ua haujlwm nrog nws, thiab kev ua haujlwm tau zoo txaus rau cov kua nplaum tawg thiab foob lub taub hau tshuab. Qhov ntau thiab yooj yim ntim ntim yog 310 ml cartridge. Tus nqi yog hais txog 1000 rubles.
Ua tiav Deal
Ntau cov sealants sib txawv yog tsim los ntawm Done Deal hom, uas tsawg kawg yog ob tuaj yeem siv los khi thiab kho cov iav thiab yas taub hau.
Sealant autoglue Ua tiav Deal DD 6870. Nws yog ntau yam, viscous, pob tshab nplaum nplaum uas tuaj yeem siv rau ntau yam khoom siv hauv tshuab. Piv txwv li, rau iav, yas, roj hmab, tawv, ntaub.
Kev khiav hauj lwm kub yog los ntawm -45 ° C mus + 105 ° C. Teem sij hawm - txog 15 feeb, lub sij hawm hardening - 1 teev, tag nrho polymerization sij hawm - 24 teev.
Nws yog muag nyob rau hauv tus qauv raj ntawm 82 grams ntawm tus nqi nruab nrab ntawm 450 rubles.
Ua tiav Deal DD6703 yog pob tshab silicone nplaum nplaum nrog ntau yam kev siv. Cov sealant no yog muag hauv ntim ntsuab. Resistant rau txheej txheem dej, aggressive media thiab resistant rau muaj zog vibrations los yog shock loads.
Nws nta qhov kub ua haujlwm dav - los ntawm -70 ° C txog + 260 ° C. Nws tuaj yeem siv rau kev sib txuas cov ntaub ntawv hauv qab no: iav, yas, hlau, roj hmab, ntoo, ceramics hauv ib qho kev sib raug zoo.
Muag nyob rau hauv ib lub raj ntawm 43,5 grams, tus nqi ntawm uas yog 200 rubles, uas yog heev yooj yim rau siv ib zaug.
Permatex Flowable Silicone
Permatex Flowable Silicone 81730 yog pob tshab, nkag mus rau silicone headlight sealant. Nws yog ib tug txias curing sealant uas tsis muaj cov kuab tshuaj. Nyob rau hauv nws thawj lub xeev, nws yog kua, yog li nws yooj yim ntws txawm mus rau hauv me me tawg. Tom qab hardening, nws hloov mus rau hauv ib tug tuab waterproof txheej, uas yog kuj resistant rau lwm yam, ultraviolet hluav taws xob, txoj kev tshuaj thiab lwm yam teeb meem.
Kev ua haujlwm kub ntawm Permatex headlight sealant yog los ntawm -62ºC txog +232ºС. Nws tuaj yeem siv rau kev teeb tsa thiab kho ua haujlwm nrog cov ntsiab lus hauv qab no: lub teeb taub hau, lub qhov cua, lub hnub ci, lub qhov rais, lub tsheb sab hauv teeb pom kev zoo, qhov chaw nres tsheb, hinged npog thiab qhov rais.
Raws li kev txheeb xyuas, lub sealant zoo heev, muab nws yooj yim ntawm kev siv, nrog rau kev ua haujlwm ntev thiab kev ua haujlwm. Cov khoom yog muag nyob rau hauv ib tug standard raj ntawm 42 mg. Nws tus nqi rau lub sij hawm saum toj no yog hais txog 280 rubles.
3 np590
Polyurethane sealant 3M PU 590 yog positioned raws li ib tug nplaum rau iav bonding. Qhov siab tshaj plaws ua haujlwm kub yog + 100 ° C. Txawm li cas los xij, cov nplaum nplaum nplaum yog universal, yog li nws tuaj yeem siv los ua haujlwm nrog ntau yam ntaub ntawv - yas, roj hmab, hlau. Resistant rau cov txheej txheem tsis-aggressive kua thiab UV. Yuav siv tau rau hauv kev tsim kho. Sealant xim yog dub.
Nws yog muag nyob rau hauv lub tog raj kheej ntawm ob ntim - 310 ml thiab 600 ml. Lawv cov nqi yog feem ntau 750 rubles thiab 1000 rubles. Yog li ntawd, yuav tsum muaj rab phom tshwj xeeb rau kev thov.
Emfimastic PB
"Emphimastics RV" 124150 yog ib qho khoom siv polyurethane nplaum-sealant ntawm siab elasticity. Vulcanizes thaum raug dej. Nws tuaj yeem siv rau gluing thiab kho qhov cua thiab lub taub hau ntawm lub cev muaj zog thiab dej thauj.
Sib txawv ntawm cov yam ntxwv muaj zog heev. Nws yog siv rau qhov chaw uas tau ntxuav yav tas los nrog phau ntawv los yog rab phom pneumatic. Kev khiav hauj lwm kub - los ntawm -40 ° C mus +80 ° C. Daim ntawv thov kub - los ntawm +5 ° C rau +40 ° C.
Cov ntim ntau tshaj plaws yog 310 ml cartridge. Nws tus nqi yog hais txog 380 rubles.
KOITO
KOITO Kub Melt kws tshaj lij (grey) yog tus kws tshaj lij lub teeb pom kev zoo. Nws muaj xim grey. Thermal tshuab sealant yog siv los kho lossis rov nruab lub teeb taub hau, teeb lub lens, foob lub qhov rais.
Koito headlight sealant yog ib yam khoom zoo ib yam li kev sib xyaw ntawm roj hmab thiab plasticine. Nyob rau hauv chav tsev kub, nws tuaj yeem yooj yim txiav nrog rab riam. Thaum cua sov nrog lub tshuab ziab plaub hau lossis lwm yam cua sov, nws hloov mus rau hauv cov kua thiab yooj yim ntws mus rau hauv qhov xav tau tawg, qhov twg nws polymerizes. Thaum reheated, nws rov ua kua, uas ua rau nws yooj yim rau disassemble lub teeb taub hau lossis lwm yam khoom.
Sealant "Koito" tuaj yeem siv nrog iav, hlau, yas. Cov cuab yeej no yog siv los ntawm cov tuam txhab lag luam uas paub zoo xws li Toyota, Lexus, Mitsubishi.
Muag hauv briquettes hnyav 500 grams. Tus nqi ntawm ib tug briquette yog hais txog 1100 rubles.
Yuav ua li cas tshem tawm tsheb headlight sealant
Ntau tus neeg tsav tsheb uas tau kho lub teeb taub hau ntawm lawv tus kheej xav txog cov lus nug ntawm yuav ua li cas thiab nrog dab tsi nws muaj peev xwm tshem tawm cov seem ntawm qhuav sealant. Nws tsim nyog hais tam sim ntawd tias nyob rau hauv cov kua los yog pasty (uas yog, pib), lub sealant feem ntau tuaj yeem raug tshem tawm yam tsis muaj teeb meem nrog cov ntaub qhwv, ntaub so ntswg, microfiber. Yog li ntawd, sai li sai tau thaum koj pom tias qhov poob siab tsis xav tau tshwm sim rau saum npoo ntawm cov xim pleev xim, lub bumper, lossis lwm qhov chaw, koj yuav tsum tshem nws nrog kev pab los ntawm cov cuab yeej no kom sai li sai tau!
Yog tias nws tsis tuaj yeem tshem tawm tam sim ntawd lossis koj tsuas yog disassemble lub teeb taub hau tom qab gluing yav dhau los, ces lub sealant tuaj yeem raug tshem tawm siv lwm txoj kev. xws li:
- Lub cev degreasers. Muaj ib tug loj tus naj npawb ntawm lawv, nrog rau cov ntawm lawv muaj thiaj li hu ua anti-silicones, tshwj xeeb tshaj yog tsim rau lawv cov hom phiaj.
- Dawb ntsuj plig, nefras, hnyav. Cov no yog cov kua tshuaj lom neeg heev, yog li lawv yuav tsum tau siv ua tib zoo, tsis txhob tso nyiaj rau cov xim pleev xim rau lub sijhawm ntev, vim lawv tuaj yeem ua rau nws puas. Tib yam mus rau cov khoom yas. Nws yog qhov ua tau, txawm li cas los xij, tsis xav tau, siv "Solvent 646" lossis acetone ntshiab. Cov tebchaw no kuj hnyav dua, yog li lawv yuav tsum tsuas yog siv los ua qhov chaw kawg nkaus xwb.
- Cawv. Nws tuaj yeem yog methyl, ethyl, formic cawv. Cov tebchaw no lawv tus kheej yog degreasers, yog li lawv tuaj yeem tshem cov sealant uas tsis tau noj rau hauv lub cev. Txawm hais tias lawv tsim nyog rau silicone sealants.
Hauv qhov xwm txheej hnyav tshaj plaws, koj tuaj yeem sim ua kom tshem tawm cov txheej txheem sealant nrog rab riam clerical. Nws yog ib advisable kom sov lub kho sealant nrog ib tug plaub hau tshuab ua ntej no. Yog li nws yuav muag, thiab nws yuav yooj yim dua los ua haujlwm nrog nws. Qhov tseem ceeb tshaj plaws yog tsis txhob overdo nws thiab tsis overheat lub cev pleev xim, tab sis tsuas yog tias koj tshem tawm cov qub sealant los ntawm lub teeb taub hau.
xaus
Kev xaiv cov sealant rau lub tshuab taub hau yog nyob ntawm cov haujlwm uas tus tswv lub tsheb ntsib. Feem ntau ntawm lawv yog silicone thiab polyurethane. Txawm li cas los xij, yog tias lub teeb halogen tau teeb tsa hauv lub teeb taub hau, nws yog qhov zoo dua los siv cov khoom siv hluav taws xob tiv thaiv tshav kub. Raws li rau cov npe tshwj xeeb, cov qauv uas tau teev tseg saum toj no tau nthuav dav hauv cov khw muag tsheb, thiab koj tuaj yeem pom ntau qhov kev tshuaj xyuas zoo txog lawv hauv Is Taws Nem.
Rau lub caij ntuj sov xyoo 2020 (piv rau 2019), Orgavyl, Dow Corning thiab 3M PU 590 sealants tau nce hauv nqe feem ntau - qhov nruab nrab ntawm 200 rubles. Abro, Ua tiav Deal, Permatex thiab Emfimastic tau hloov pauv hauv tus nqi los ntawm qhov nruab nrab ntawm 50-100 rubles, tab sis KOITO tau pheej yig dua los ntawm 400 rubles.
Qhov nrov tshaj plaws thiab zoo tshaj plaws hauv 2020, raws li cov neeg yuav khoom, tseem yog Abro. Raws li kev txheeb xyuas, nws yog ib qho yooj yim rau kua nplaum, tsis sag nyob rau hauv lub hnub, thiab yog heev ruaj.
