Yuav ua li cas sealant dries noj qab haus huv? Cov lus qhia rau kev siv, muaj pes tsawg leeg thiab xyuas

da dej chav tsev nyob rau hauv ntau txoj kev uas sib txawv los ntawm lwm chav nyob rau hauv lub tsev los yog chav tsev, zoo li nyob rau hauv industrial cov vaj tse, tab sis nyob rau hauv lub caij nyoog kawg no cov ntaub ntawv peb yuav sib tham txog tus da dej. Muaj yog lossi tswj tsis ruaj tsis khov tej microclimate, uas yog yus muaj los ntawm txhawb theem ntawm cov av noo thiab nquag kub hloov. Yog li ntawd, tshwj xeeb thiab kev tsim thiab finishing ntaub ntawv siv rau kho ntawm no ib feem ntawm lub tsev, uas yog npaj rau kev siv nyob rau hauv xws chaw. Nws kev txhawj xeeb nrog rau sealants, tsis muaj uas koj yuav tsis tau ua nyob rau hauv tus txheej txheem ntawm kho lub chav da dej, nws pom ntawm cov tub txawg. Txawm li cas los, ua ntej tshaaj ntawm cov muaj pes tsawg leeg koj yuav tsum nug, nyob rau hauv qhuav sib tov, raws li zoo raws li yuav ua li cas siv nws rau tej lub sij hawm.

Yuav ua li cas qhuav muaj pes tsawg leeg

Yog hais tias koj muaj wondering txog ntau npaum li cas sealant dries, nws yog ib qho tseem ceeb yuav tau nco ntsoov hais tias qhov no lub sij hawm yuav yog nyob ntawm seb tej yam kev mob, namely cov av noo thiab kub tej kev tiv thaiv tsoom fwv. Qhov no tus txheej txheem no muab faib mus rau hauv ob peb ua sawv, thawj ntawm cov yuav lub kom qhuav ntawm qhov chaw, piv txwv li lub tsim ntawm ib tug uas tsis yog-tacky zaj duab xis. Qhov no theem sib tov nce mus txog kwv yees li 20 feeb thiab lub caij nyoog cov ntaub ntawv lub chaw tsim tshuaj paus nquag qhia txog nyob rau hauv cov lus qhia ntawm lub hnab.

Cov kauj ruam tom ntej yuav ua tau ib tug ib nrab cia kom khov, uas muaj peev xwm muab tau leej twg tom qab 3 teev. Yog hais tias lub txheej yog nyias, cov sealant tej zaum yuav khov tom qab lub sij hawm no kiag li. Tua yog tiav nyob rau hauv chav tsev kub rau 24 teev. Yog hais tias lub leeg muab sib sib zog nqus txaus, thiab nws cov dav yog loj, cov txheej txheem nyob rau hauv cov ntaub ntawv no ncua rau ib tug ntau dua tus nqi ntawm lub sij hawm. Tom qab qhov kawg kom qhuav tawm thaum lub sij hawm lub lim tiam nce weld zog, qhov no yog vim li cas, koj yuav tsum tau tawm hauv lub nto rau ib tug ntev lub sij hawm.

Yog hais tias koj muaj kev txhawj xeeb txog ntau npaum li cas cov sealant dries, thiab koj xav kom tus txheej txheem no, nws yog tsim nyog los las tus nto uas muaj zog cua. Nws yuav tsum tau nco ntsoov tias txwv tsis siv rau tag nrho formulations. Tej zaum tag nrho solidification yuav siv sij hawm kwv yees li ntawm 4 lub lis piam, tsuas silicon tshuaj freezes kiag li, nws yog, piv txwv li, koom mixtures rau flooring.

rau cov ntaub ntawv

Yog hais tias koj muaj kev txhawj xeeb txog ntau npaum li cas sealant dries, ces koj yuav tsum nco ntsoov tias tib muaj pes tsawg leeg yuav ua tau txawv nyob rau hauv cheeb tsam sib txawv solidify. Sau kom tiav kom qhuav lub sij hawm yuav sib txawv los ntawm Chaw tsim tshuaj paus rau chaw tsim tshuaj paus, raws li lub tuam txhab uas tso lawv cov khoom nyob rau hauv ib tug neeg tshuaj.

Lus xaus ntawm lub qhuav lub sij hawm

Nyob rau hauv kev txiav txim los mus laij lub kwv yees lub sij hawm ntawm kev kho, koj yuav tau saib cov sealant chaw tsim tshuaj paus lus qhia, qhov twg koj yuav nrhiav tau cov lus qhia txog tus nqi ntawm lub sij hawm rau cov muaj pes tsawg leeg mus cuag nyiaj pab ntau tshaj zog. Lub sab saum toj txheej hardens nyob rau hauv ob peb teev tom qab daim ntawv thov, tab sis rau tag nrho kom qhuav ntawm muaj pes tsawg leeg yuav tsum tsis txhob xav tias yuav ntxov tshaj ib hnub. Thaum lub sij hawm lub sij hawm no, ib tug tshiab weld yuav tsum tau muaj kev tiv thaiv los ntawm noo noo. Yog hais tias koj muaj kev txhawj xeeb txog ntau npaum li cas sealant dries, nws yog tsim nyog hmoog rau qhov kev paub ntawm cov kws txawj, uas qhia hais tias tus kom qhuav lub sij hawm ntawm muaj pes tsawg leeg nyob rau hauv lub thickness ntawm cov leeg. Kom Qhuav tus nqi yog kwv yees li ob millimeters ib hnub twg.

Cov lus qhia rau kev siv "Caij" sealant

Yog hais tias koj lub ntsej muag rau lo lus nug ntawm yuav ua li cas npaum li cas sealant dries "Caij", koj yuav tau nyeem cov lus qhia. Cov chaw tsim tshuaj paus neeg pab leg ntaubntawv uas ruaj khov lub sij hawm yog kwv yees li 20 feeb ntawm 23 ° C, tus txheebze vaum yuav tsum sib npaug zos rau 50%. Ib hnub kiag li tawv 3 hli txheej nyob rau hauv tib tej yam kev mob. Daim ntawv thov ntawm cov muaj pes tsawg leeg yuav tsum tau nqa tawm ntawm ib tug kub ntawm 20 ° C thiab saum toj no. Lub txuas nqaws yuav tsum tau nqa tawm ntawm ib tug kub ntawm los ntawm 5 mus rau 40 ° C. Yog hais tias tus pas ntsuas kub mus hauv qab no 5 ° C, tus sealant yuav siv tau tsuas yog tsis muaj coupling chaw ntawm cov dej khov thiab hws.

Tam sim no koj paub ntau npaum li cas tsis muaj kab mob sealant dries, tab sis ua ntej yuav siv nws koj xav tau ib tug los ze zog saib ib tug preparatory theem. Phab yuav tsum huv si thiab qhuav, thiab yog hais tias tus compound yuav tsum tau kho yog lawm ua tus sau nrog cov laus sealant, nws yuav txo tau lub adhesion zoo. Uas yog vim li cas lub preparatory theem lub qub sealant thiab huv si rau lub hauv paus yuav tsum tau kiag li tshem tawm.

Xyuas ntawm lub nplaum-sealant "Caij"

Heev feem ntau, tau txais kev pab muaj wondering ntau npaum li cas kom qhuav sealant. Yog hais tias nws yog ib feem ntawm "torque", tus 3-hli txheej dries ib hnub twg, nyob rau qhov ntub noo yuav tsum tau khaws cia nyob rau hauv 50%, thiab tus pas ntsuas kub yuav tsum tsis pub dhau 23 ° C. lub substrate kub tej zaum yuav mus txog 40 ° C, thaum lub sij hawm yam tsawg kawg nkaus kos yog 5 ° C. Raws li cov neeg siv sib cav sib ceg nrog rau qhov no sealant nplaum tau tsim ib cov khoom elastic cov kua nplaum kab, uas yuav txawv tshuaj kuj thiab muaj peev xwm los mus tiv raug rau cov dej thiab ntxuav kab mob, roj, hydrocarbons, ntsev dlaws, roj thiab acids. Tau txais kev pab hais tias polyurethanes raug nyiaj tso ncaj tshav ntuj, lawv yog rhiab heev rau UV teeb, thiaj kaj lug ntxoov yuav ploj nyob rau hauv lub lag luam, tab sis nws tsis cuam tshuam rau txhua yam khoom ntawm cov khoom.

Thaum koj paub tias ntau npaum li cas lub sij hawm mus rau qhuav cov kua nplaum, sealant, koj yuav tau nug ntau ncauj lus kom ntxaws yooj yim zog. Tau txais kev pab hais tias qhov no sib tov yuav siv tau rau tsevneeg lub-ru tsev caj thiab ru tsev vuas, raws li zoo raws li pasting tawg tsam nyob rau hauv kev lag luam thiab kev tsim kho. Nrog rau qhov no sealant, kua nplaum nqaws yuav kho nyob rau hauv baseboards, ntoo thiab lwm yam hniav ntsiab.

Muaj pes tsawg leeg ntawm lub silicone sealant rau thoob dej yug ntses

Yog hais tias koj muaj kev txhawj xeeb txog ntau npaum li cas kom qhuav sealant rau thoob dej yug ntses, ces koj yuav ua raws li cov cai, uas yog siv tau rau cov saum toj no hais tebchaw. Txawm li cas los, muaj ntau yam kev pab yog tseem kawm thiab muaj pes tsawg leeg. Piv txwv li, raws li silicone sealant, nws muaj ntawm nws cov khoom xyaw:

• silicone roj hmab;
• vulcanization tivthaiv;
• amp;
• plasticizer;
• dyes;
• fillers.

Muaj pes tsawg leeg ntawm sib tov yuav muaj kev cuam tshuam rau hauv lub tank leeg lub zog. Raws li kev xyaum qhia, silicone roj hmab yus siab kub kuj thiab lwm yam uas txawv nta. Thaum lub sij hawm cia nws tsis poob nws cov khoom.

Nta sealant rau "Caij" thoob dej yug ntses

Heev feem ntau, cov kiv cua ntawm thoob dej yug ntses ntses yog xav nyob rau hauv yuav ua li cas npaum li cas lub sij hawm lub sealant dries. Trehmillimetrovy txheej yuav qhuav thaum hmo ntuj nyob rau hauv tej yam kev mob uas tau hais saum toj no rau lub compositions ntawm tib Chaw tsim tshuaj paus. Cais tawm cov pob qij txha nrog silicone sealant rau lub "Caij" taig tau yuav xws li nyob rau hauv lub cheeb tsam ntawm cov pob qij txha, uas nyob rau hauv lub lag luam yuav tsum raug mus ntev li co. Qhov no ntau yam ib leeg-tivthaiv sealant yog tsim raws li ib tug silicone polymer, uas yog hu ua acetoxime.

xaus

Ua ntej mus rau lub tshaaj ntawm cov qauv koj yuav tau nug ntau npaum li cas kom qhuav sealant nyob rau hauv lub chav da dej. Qhov no yuav tso cai rau koj los mus laij lub sij hawm ntawm lub kho ua hauj lwm.