Tsis ntev los no, ntau lub tsev tshiab sib xyaw ua ke rau cov chaw tso rau hauv chav rau ntau lub hom phiaj tau nthuav tawm hauv khw. Xws li cov khoom sib txawv txawv ntawm ib leeg hauv lawv cov yam ntxwv, qhov zoo, thiab tseem siv ntau yam kev tsim kho. Ntawm cov novelties zoo li no, putty mixs, uas muaj xws li epoxy resins, yuav tsum txawv. Cov kev daws teeb meem no tau ua tiav siv hauv cov txheej txheem tiav.
Ntawm ntawm epoxy putties
Epoxy fillers zoo dua li lwm yam khoom siv rau kev kho nkoj. Qhov tseeb yog qhov sib ntxiv ntawm epoxides ua rau cov tshuaj sib tov muaj zog, uas kuj tsis ntsws. Tsis tas li ntawd, lub putty no yog dej resistant, tsis crumble thiab yog polished zoo kawg nkaus.
Epoxy putties muaj ib qho me me ntawm cov tshuaj volatile hauv lawv cov muaj pes tsawg leeg, uas ua kom qis qis. Qhov kev ua tau zoo no ua rau nws tuaj yeem siv cov khoom siv hauv cov txheej tuab txog li ib centimeter thiab tsis txhob ntshai ntawm cov tsos ntawm cov kab nrib pleb tom qab solidification. Nyob rau tib lub sijhawm, epoxy putty yog resistant rau saline daws, alkali thiabtshuaj ntxuav tes. Cov khoom siv kuj tuaj yeem tiv taus qhov tsis tshua muaj tshwm sim rau cov roj ntxhia thiab roj av.
Nws yuav yog los ntawm txoj hauv kev kom nco ntsoov tias qhov chaw tau txais tom qab siv epoxy putty yog ruaj thiab muaj adhesion rau cov khoom hlau, pob zeb, fiberglass, ceramics thiab lwm yam ntaub ntawv. Qhov zoo ntawm qhov sib xyaw no tso cai rau kev siv cov kev daws teeb meem no rau kev kho dua tshiab ntawm cov qauv uas tau ua haujlwm nyob rau hauv kev cuam tshuam ntawm cov khoom tseem ceeb. Cov no suav nrog cov kauj ruam, qhov rais sills, pem teb thiab kho vajtse.
Scope of application
Putty nrog epoxy resin nyob rau hauv muaj pes tsawg leeg yog siv los ua kom tiav qhov chaw ntawm cov qauv sib txawv. Piv txwv li, muaj epoxy putty rau hlau. Nws yog siv rau theem saum npoo ua ntej siv cov xim thiab cov kua roj vanish. Epoxy ntoo putty tuaj yeem siv los kaw cov kab nrib pleb, pob qij txha thiab qhov tsis sib xws hauv kev kho lossis kev teeb tsa ntawm cov plag tsev ntoo.
Txawm li cas los xij, cov khoom no muaj txiaj ntsig zoo rau kev ua cov qhov rooj, qhov rais thiab lwm yam khoom sab hauv. Epoxy putty rau yas tuaj yeem pab tau rau hauv kev kho lub tsheb puas ntawm lub cev. Yog li ntawd, lub Scope ntawm cov khoom no yog heev dav thiab varied. Cov khoom sib xyaw ua ke cim EP 0010 yog siv hauv kev tsim kho nkoj thiab kho nkoj. Epoxy putty tuaj yeem yuav dawb ntawm ntau lub khw muag khoom kho vajtse. Cov txheej txheem ntawm kev ua tiav yog qhov yooj yim heev, uas tso cai rau lawv ua tiav ntawm lawv tus kheej.
Material Composition
Epoxy putty yog kev sib xyaw ua ke ntawm ntau yam khoom. Nws muaj cov resin, hardener thiab muab tub lim. Epoxy resin yog cov khoom hnyav ntawm cov xim av xim av thiab muab cov putty muaj pes tsawg leeg tsim nyog zoo. Qhov sib xws ntawm qhov sib xyaw ntawm cov khoom sib xyaw no zoo ib yam li cov ntaub ntawv ua kua, yog li ntawd, txhawm rau ua kom cov resin thicken, muab tub lim ntxiv rau nws. Qhov zoo ntawm cov khoom tiav no yog qhov tseem ceeb heev thaum ua haujlwm kho qhov ntxhib.
Hlau shavings yog siv los ua ib qho muab tub lim. Thaum siv putty nrog xws li ib tug additive, tsis xws luag nyob rau hauv lub kho nto yog zoo npog. Tsis tas li ntawd, fiberglass kuj yog siv los ua ib qho chaw muab tub lim. Yog hais tias lub putty yog npaj rau qhov kawg tiav ntawm pob zeb hauv paus, ces, raws li txoj cai, tus nqi ntawm cov muab tub lim nyob rau hauv nws muaj pes tsawg leeg yog ntau tsawg.
Ua-nws-koj tus kheej epoxy putty rau ntoo yog npaj siv cov hniav spatulas. Tsis tas li ntawd, yog tias xav tau ntau cov tshuaj, ces cov ntawv me me, cov plexiglass, plywood, thiab lwm yam tuaj yeem siv tau, yog tias siv tau tag nrho cov ntaub ntawv teev tseg, nws raug nquahu kom muab kev nyiam rau plexiglass.. Nws yog yooj yim ntxuav ntawm cov tshuaj khov. Rau kev ua hauj lwm nws yog tsim nyog los knead tus nqi ntawm cov tshuaj txaus rau siv nyob rau hauv 3-4 feeb. Tom qab ntawd, lub putty yuav pib teeb, uas yuav ua rau cov txheej txheem ntawm kev siv cov sib tov rau hauv paus.
Qhov nruab nrab ntawm putty thiab hardenernyob ntawm qhov kub thiab txias. Raws li txoj cai, tus nqi ntawm hardener yog 1.5-3% ntawm putty hnyav. Piv txwv li, ntawm qhov kub ntawm 13 mus rau 24 ° C, 2% hardener yuav tsum tau ntxiv rau qhov muaj pes tsawg leeg. Ntawm qhov kub siab tshaj 25 ° C, koj tuaj yeem ntxiv me me - 1.5% los ntawm qhov hnyav. Tab sis ntawm qhov kub thiab txias hauv qab 12 ° C, ntawm qhov tsis sib xws, ntau dua - 3%. Saum toj no, nws tsis pom zoo kom ntxiv hardener.
yam ntxwv tseem ceeb ntawm cov khoom
Epoxy putty hardens es maj mam, uas ua rau nws muaj peev xwm do cov sib tov maj mam kom txog rau thaum muaj pes tsawg leeg ntawm qhov xav tau sib xws. Tom qab kev npaj, nws yog ib qho tseem ceeb kom raug nteg cov muaj pes tsawg leeg ntawm lub hauv paus. Yuav ua li cas thov epoxy putty rau yas? Yuav ua li cas koj tus kheej? Txij li lub sijhawm cov khoom siv rau qhov chaw kho mob, tsawg kawg ib teev dhau los ua ntej lub sijhawm ntawm polymerization los. Qhov kawg solidification ntawm qhov sib tov tshwm sim tom qab 6 teev.
Ob teev tom qab ntawd, koj tuaj yeem pib ntxuav lub ntsej muag nrog cov ntawv xuab zeb thiab siv cov xim pleev xim lossis lwm yam khoom tiav. Nyob rau hauv cov ntaub ntawv no, nws tsis yog tsim nyog los prime lub nto. Nws yog txaus los ntxuav nws cov av thiab roj.
Epoxy putty tuaj yeem npaj los ntawm koj tus kheej. Nyob ntawm cov khoom siv ntawm qhov chaw uas qhov sib tov yuav raug siv, cov tshuaj yog tsim los ntawm cov khoom xyaw sib txawv. Piv txwv li, ib qho epoxy putty rau yas yog npaj los ntawm cov kua nplaum thiab muab tub lim. Yuav ua li cas thiaj li daws tau koj tus kheejkev siv zog? Nws yog ib qho tsim nyog yuav tsum siv ob feem epoxy nplaum thiab sib tov ob qho dej raws li cov lus qhia. Cov sawdust zoo, chalk yuav tsum tau siv los ua cov khoom ntim, thiab cov cement qib siab kuj tuaj yeem ntxiv los txhim kho adhesion rau hauv paus.
Qee qhov nuances ntawm kev siv cov tshuaj
Hauv ntau qhov chaw ntawm kev tsim kho, qee hom kev sib xyaw putty yog siv. Qhov no feature yuav tsum tau xav txog thaum yuav khoom. Txhawm rau xaiv qhov tsim nyog putty, nws yog ib qho tseem ceeb uas yuav tsum xub nyeem cov lus qhia los ntawm cov chaw tsim khoom thiab cov khoom sib xyaw ua ke.
Feem ntau cov tshuaj putty tau nthuav tawm hauv khw hauv ntau lub thawv. Ib tug ntawm lawv muaj tej yam khoom, thiab lwm yam muaj ib tug hardener. Thaum npaj ib qho kev sib xyaw ntawm qhov xav tau sib xws, ib qho nyiaj ntawm cov khoom xyaw yuav tsum tau xaiv thiab sib tov kom txog thaum tau txais homogeneous loj. Lub mortar tiav yuav tsum tau muab tso rau ntawm qhov chaw npaj ntawm lub hauv paus.
Nyob rau hauv cov ntaub ntawv no, nws tsis yog yuav tsum tau ntxuav lub dav hlau kho los yog prime nws ua ntej siv putty. Lub ntsiab lus tseem ceeb yog qhov yuav tsum tau ua kom zoo degrease qhov chaw. Thaum thov, siv spatula lossis lwm yam cuab yeej tshwj xeeb. Kev faib cov mortar hla lub hauv paus yog nyob ntawm hom thiab sib xws ntawm cov khoom siv sib xyaw.
Tom qab ua tiav cov txheej txheem, qhov saum npoo yuav tsum tau tso cai kom qhuav li yim teev. Nws yog nyob rau lub sij hawm no lub sij hawm uas cov kev daws yuav tag solidify. Cov khoom yog ces polished thiabyog xim. Yog tias siv epoxy putty thaum ua haujlwm kho qhov tsis zoo, nws yuav tsum tau siv cov sib tov sib xyaw ua ntej siv nws. Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias thaum sib tov cov khoom sib xyaw nrog koj txhais tes, koj yuav tsum siv cov hnab looj tes tiv thaiv, uas tau pom zoo kom yaug kom huv si thaum ua tiav kev ua haujlwm.
Qhov twg epoxy putty feem ntau siv
Epoxy putty yog siv hauv kev tsim peev, nrog rau hauv cov txheej txheem ntawm kev kho cov haujlwm rau:
- theem phab ntsa thiab lwm cov hauv paus ua los ntawm ntoo, pob zeb, yas, pob zeb thiab lwm yam khoom siv;
- ntxhiab dej;
- txuas cov khoom siv hauv tsev sib txawv ua ke, xws li ceramics, hlau, ntoo, yas thiab lwm yam;
- rau kev sib khi seams;
- rau qhov zais qhov tsis xws luag, qhov tsis sib xws, kev puas tsuaj vim kev cuam tshuam thiab lwm yam.
Hauv kev xaus, nws tsim nyog hais tias, ua tsaug rau nws cov yam ntxwv zoo heev, epoxy putty pab daws ntau yam teeb meem uas tshwm sim thaum lub sij hawm tsim kho lossis kho cov txheej txheem. Tsis tas li ntawd, nws sawv tawm ntawm lwm cov ntaub ntawv tiav nrog lub neej ua haujlwm tseem ceeb.
Khoom tsim khoom
Hnub no muaj ntau yam ntawm epoxy putties ntawm kev ua lag luam ntawm cov khoom tiav. Lawv siv rau ntau hom kev ua haujlwm thiab, raws li, muaj cov yam ntxwv sib txawv thiab cov yam ntxwv. Ntawm cov nto moo tshaj plaws thiab zooCov tuam txhab pov thawj suav nrog Bergauf, Brozex, Ceresit, Knauf, Litokol, Pro, Unis, Gypsopolymer, Kreps, Weber Gifas, VOLMA Corporation.
