Kev kho tsev hauv tsev nrog rau kev tsim kho kev tshaj lij yog qhov tseem ceeb yam tsis muaj kev siv silicone sealant. Cov khoom siv no tau hloov cov khoom siv hauv tsev, cov khoom sib xyaw bituminous thiab txhua yam ntawm putties uas yav tas los siv rau gluing ntsiab, sealing kab nrib pleb thiab sealing pob qij txha.
Lub ntsiab nta
Dej resistant silicone sealant yog ib qho ntom ntom ntom siv rau kev sib khi seams, sealing pob qij txha thiab qhov chaw sib txuas. Cov khoom muaj peev xwm tswj tau cov dej noo tsis kam thiab tiv thaiv cov qauv los ntawm lwm yam tsis zoo. Ntawm cov khoom xyaw ntawm cov lus piav qhia, ib tus tuaj yeem tawm ib qho kev txhim kho, lub hauv paus, adhesion primer, vulcanizers thiab silicone plasticizer. Silicone roj hmab ua raws li lub hauv paus ntsiab lus, tab sis lub amplifier yog tsim los muab lub zog, txiav txim siab thixotropic yam ntxwv, los yog theej theem ntawm viscosity. Lub adhesion primer yog ntxiv nyob rau hauv thiaj li yuav txhim khu kev qha adhesion ntawm cov khoom mus rau qhov chaw kho mob. Yaslav los ntawm silicone plasticizer, tab sis cov vulcanizer muaj peev xwm hloov cov pasty daim ntawv mus rau hauv cov khoom kawg uas zoo li cov roj hmab yas. Txhawm rau nthuav dav ntawm kev siv, qee cov tuam ntxhab ntxiv cov dyes thiab fungicides, nrog rau cov khoom siv kho tshuab, rau cov khoom saum toj no. Cov khoom xyaw thib ob yog tsim los tiv thaiv lossis rhuav tshem qhov tshwm sim ntawm cov kab mob los yog pwm, tshwj xeeb tshaj yog thaum lub sealant yuav tsum tau siv rau hauv cov chav nrog cov av noo siab. Mechanical fillers xws li xuab zeb, iav hmoov av los yog quartz yog ntxiv los txhim kho adhesion.
yam ntxwv zoo
Dej-resistant silicone sealant muaj ib qho kev sib xyaw ua ke, qhov no yog qhov txiav txim siab cov yam ntxwv ntawm cov khoom siv, uas yog elasticity, tsis kam mus rau qhov kub thiab txias, kev tiv thaiv ib puag ncig kev cuam tshuam, dej tsis kam, zoo heev aggressive zoo, thiab Raws li lub peev xwm los tiv thaiv kab mob lom los ntawm pwm thiab fungus.
Yog tias koj txiav txim siab yuav cov khoom siv silicone sealant, koj yuav tsum paub tias nws yog elastic heev, uas tso cai rau nws siv tau thaum sib khi cov kab nrib pleb thiab pob qij txha, txawm tias txav mus los. Thaum lub sij hawm ntawm stretching, cov fibers ntawm cov muaj pes tsawg leeg yog elongated los ntawm 90%, uas tso cai rau lub sealant tsis txhob ntshai ntawm seam hloov. Koj tuaj yeem suav nrog kev ua haujlwm siab rau qhov kub thiab txias. Yog li, nws yuav muaj peev xwm khiav tau ib yam khoom uas tau kho nrog lub sealant thaumQhov ntsuas kub ntawm -50 txog +200 degrees. Yog tias peb tham txog cov tshuaj tiv thaiv tshav kub, ces lawv yuav muaj peev xwm tiv taus qhov kub siab tshaj 300 degrees.
Qee qhov flaws
Waterproof silicone sealant tsis yog yam tsis muaj nws qhov tsis zoo, uas yog, tsis yog txhua yam khoom ntawm cov lus piav qhia muaj peev xwm raug pleev xim, tsis yog txhua qhov sib xyaw ua ke muaj siab adhesion nrog polyethylene, fluoroplastic thiab carbonate. Ntawm lwm yam, koj yuav tsum tau npaj rau qhov tseeb tias daim ntawv thov rau qhov chaw ntub dej yuav tsis muab qhov txiaj ntsig zoo, vim tias cov sealants nyuaj rau kev ua cov txheej txheem no. Yog tias koj xav tshem tawm cov teeb meem saum toj no, tom qab ntawd koj yuav tsum xaiv cov khoom siv silicone, lawv muaj cov khoom siv tshuab thiab cov khoom siv organic.
Scope of application
Yog tias koj xav tau thoob dej yug ntses silicone sealant, koj tuaj yeem yuav nws los ntawm lub khw tsim nyog. Txawm li cas los xij, thaj tsam ntawm cov kev sib xyaw no loj heev. Lawv tuaj yeem siv rau ob qho tib si sab hauv tsev thiab sab nraum zoov. Yog li, lawv tuaj yeem siv tau thaum tsim nyog los kaw cov pob qij txha hauv cov raj xa dej. Sealant tsuas yog tsim nyog thaum sib khi cov pob qij txha hauv thaj tsam ntawm lub qhov rais thav duab thiab hauv cov txheej txheem kho cov vuas uas ua los ntawm cov pob zeb. Qhov no muaj tseeb rau rooj plaub thaum qee cov ntsiab lus tev tawm ntawm qhov chaw. Thaum lub sij hawm installation ntawm lub ru tsev, nws yuav tsum tau muab khi rau cov seams, thiab sealing cov pob qij txha. Cov lus kawg yog qhov tseeb rau kev txhim kho cov yas cladding.
cheeb tsam thov hauv tsev
Aquarium silicone sealant tuaj yeem siv tau zoo. Txawm li cas los xij, qhov no tsis txwv rau kev siv cov khoom siv hauv tsev. Nws tuaj yeem siv los kaw hauv pem teb, qab nthab thiab phab ntsa pob qij txha nrog cov phab ntsa ntub dej. Koj tuaj yeem kaw cov seams nrog qhov sib xyaw no ntawm qhov rais sills lossis countertops uas yog ua los ntawm cov pob zeb dag lossis ntuj. Qhov sib tov yuav zoo kawg nkaus nrog kev sib khi ntawm qhov chaw uas raug kub siab thaum ua haujlwm.
Scope hauv chav dej
Siv hauv cov txheej txheem kho iav sealant. Qhov no muaj tseeb nyob rau hauv rooj plaub thaum yuav tsum tau nruab iav hauv chav dej. Nws kuj tseem yuav xav tau rau kev teeb tsa cov kav dej. Los ntawm cov lus piav qhia, koj tuaj yeem kaw cov chaw sib tshuam, nrog rau cov pob qij txha ntawm cov kav dej. Cov pob qij txha yuav tsum tau muab kaw thaum lub sij hawm txhim kho lub cubicle, da dej los yog da dej.
Ntau yam ntawm sealant thiab daim ntawv thov txoj cai
Yog tias koj xav yuav cov sealant, tshuaj xyuas qhov twg yog qhov zoo tshaj plaws, nws yog ib qho tseem ceeb kom paub tias cov khoom sib xyaw no tau muab faib ua ob pawg, thawj ntawm lawv yog ib qho, qhov thib ob yog ob- tiv thaiv. Cov khoom siv ib leeg yog cov neeg nyiam tshaj plaws hauv lub neej niaj hnub, lawv muag hauv cov raj,nrog rau cov hnab ntawv foil. Lub hardening ntawm cov khoom tshwm sim thaum raug huab cua, thiab muaj pes tsawg leeg mus txog nws tag nrho hardness nrog ib tug nyias txheej ntawm cov ntaub ntawv xws li los ntawm 2 mus rau 15 millimeters. Yog tias muaj kev xav tau siv lub sealant hauv kev lag luam, tom qab ntawd yuav tsum muaj ob lub ntsiab lus silicone compound. Nws solidification tshwm sim thaum lub sij hawm ntawm kev sib cuag ntawm lub catalyst, tab sis tsis muaj kev txwv ntawm lub thickness. Ib qho kev sib xyaw ua ke, nyob ntawm cov khoom xyaw ntawm tus neeg sawv cev vulcanizing, tuaj yeem muab faib ua nruab nrab thiab acidic.
Ntawm cov kua qaub sealant
Qhov sib xyaw no tso tawm acetic acid, uas tuaj yeem ua rau zinc, tooj dag, tooj liab, txhuas thiab lwm yam ntaub ntawv. Yog hais tias koj xav yuav xws li ib tug sealant, tus nqi ntawm cov sib tov yuav yog $ 3 ib lub raj mis, lub ntim ntawm uas yog sib npaug rau 300 milliliters. Koj tuaj yeem paub txog cov khoom zoo li no los ntawm kev kos npe A. Ua ntej siv cov khoom siv silicone zoo li no, nws raug nquahu kom ua qhov kev sim, uas suav nrog kev tshuaj xyuas seb qhov chaw sib txuas puas yuav ua rau cov kua qaub. Qhov no yog qhov tseem ceeb thaum ua haujlwm nrog cov cement thiab marble nto. Ntawm cov khoom xyaw ntawm cov khoom no yog carbonate, alkali thiab txiv qaub, uas muaj peev xwm cuam tshuam nrog acetic acid.
Txheej txheem ntawm nruab nrab sealants
Yog tias koj xav tau lub silicone da dej sealant, koj tuaj yeem xaiv cov khoom nruab nrab uas muaj ntau yam thiab tuaj yeem siv rau txhua yam ntawm qhov chaw. Cawv los yog ketoxime ua raws li tus neeg sawv cev vulcanizing. Xws li cov khoom muaj peev xwmtiv taus qhov kub thiab txias, thiab kub-kub sealant tuaj yeem siv rau hauv kev tsim cov saunas thiab da dej. Yog tias koj xaiv cov xim tsis muaj xim silicone sealant ntawm hom no, koj tuaj yeem suav cov kab mob siab. Tab sis ntau tus neeg siv khoom tsis nyiam tias cov khoom sib xyaw zoo li no kim dua - rau 300 milliliters koj yuav tau them txog $ 7.
Ntawm ntawm kev muag khoom koj tuaj yeem nrhiav cov khoom sib xyaw ntawm qhov tshwj xeeb nqaim, qee qhov yog tsim los ua cov haujlwm tshwj xeeb.
Zoo kawg
Cov tuam txhab niaj hnub no muaj ntau yam ntawm cov sealants muag. Yog li, cov neeg tsav tsheb yuav tuaj yeem xaiv rau lawv tus kheej cov khoom sib xyaw uas tsim los kho lub tsheb thiab hloov cov gaskets. Xws li cov khoom zoo kawg nkaus tiv thaiv cov ntsiab lus los ntawm ya raws, antifreeze thiab cav roj. Cov sib tov tsis ntws thaum lub sij hawm ntawm daim ntawv thov thiab muaj peev xwm mus rau lub sij hawm luv luv raug rau impressive kub. Yog tias koj xav tau lub sealant, tus nqi uas tau hais los saum toj no, koj yuav tsum nco ntsoov tias thaum lub sij hawm thov thiab kev ua haujlwm, cov sib tov yuav tsum tau tiv thaiv los ntawm cov teebmeem ntawm cov roj av.
