Cov Khoom Siv Polyurethane Sealant Siv Rau Dab Tsi?
Cov roj hmab polyurethanesiv rau kev kaw thiab txhaws qhov sib txawv, tiv thaiv dej thiab cua kom tsis txhob nkag mus rau hauv cov pob qij txha, ua kom haum rau kev txav mus los ntawm cov khoom siv hauv tsev, thiab ua kom pom kev zoo nkauj. Silicone thiab polyurethane yog ob hom sealant uas siv dav.
Nws yog ib yam khoom siv tau ntau yam uas feem ntau siv rau hauv kev tsim kho thiab kev tsim khoom rau ntau yam kev siv vim nws qhov kev nplaum zoo heev, kev ywj pheej, thiab kev ua haujlwm ntev. Nov yog qee qhov kev siv tseem ceeb ntawmpu sealant:
Kev Sib Txuas thiab Qhov Sib Txawv:Nws feem ntau yog siv los kaw cov pob qij txha thiab cov qhov sib txawv hauv cov ntaub ntawv tsim kho, xws li ntawm cov qhov rais thiab qhov rooj, hauv cov qauv pob zeb, thiab nyob ib puag ncig cov khoom siv kav dej kom tiv thaiv cua thiab dej nkag mus.
Tiv thaiv huab cua:Cov tshuaj polyurethane sealants muab ib qho kev tiv thaiv huab cua, ua rau lawv zoo tagnrho rau kev siv sab nraum zoov qhov twg raug dej noo, lub teeb UV, thiab qhov kub thiab txias hloov pauv yog qhov txhawj xeeb.
Cov Ntawv Thov Nplaum:Ntxiv rau kev sib khi, cov polyurethane sealants kuj tseem tuaj yeem ua haujlwm ua cov nplaum muaj zog rau kev sib txuas ntau yam khoom, suav nrog ntoo, hlau, iav, thiab yas.
Kev Siv Tsheb:Hauv kev lag luam tsheb, cov tshuaj polyurethane sealants yog siv rau kev sib txuas thiab kaw cov iav pem hauv ntej, cov vaj huam sib luag ntawm lub cev, thiab lwm yam khoom kom txhim kho kev ruaj khov ntawm cov qauv thiab tiv thaiv kom tsis txhob muaj dej xau.
Kev Tsim Kho thiab Kev Kho Dua Tshiab:Lawv siv dav hauv kev tsim kho rau kev kaw ib puag ncig lub ru tsev, siding, thiab lub hauv paus, nrog rau hauv cov haujlwm kho dua tshiab los sau cov qhov sib txawv thiab cov kab nrib pleb hauv phab ntsa thiab pem teb.
Cov Ntawv Thov Marine:Cov khoom siv polyurethane sealants yog tsim rau cov chaw nyob hauv dej hiav txwv, qhov chaw uas lawv siv los kaw thiab sib txuas cov khoom hauv nkoj thiab lwm yam khoom siv hauv dej, muab kev tiv thaiv dej thiab ntsev.
Cov Ntawv Thov Kev Lag Luam:Hauv cov chaw ua haujlwm, cov polyurethane sealants yog siv rau kev kaw cov tshuab, cov khoom siv, thiab cov thawv kom tiv thaiv kev xau thiab tiv thaiv cov yam ntxwv ib puag ncig.
JUNBOND JB50 Cov Khoom Siv Polyurethane Ua Haujlwm Zoo Rau Tsheb
JB50 polyurethane kua nplaum rau lub qhov rais iavyog ib qho nplaum polyurethane uas muaj zog heev, modulus siab, nplaum zoo li daim iav tsheb, ib feem xwb, kho tau dej noo hauv chav tsev, muaj cov khoom khov kho, tiv taus huab cua zoo, ywj zoo, tsis muaj cov tshuaj lom neeg tsim tawm thaum lub sijhawm thiab tom qab kho, tsis muaj kuab paug rau cov khoom siv hauv paus. Qhov saum npoo tuaj yeem pleev xim thiab tuaj yeem pleev xim nrog ntau yam xim thiab txheej txheej.
Siv tau rau kev sib dhos ncaj qha ntawm cov iav tsheb thiab lwm yam kev sib txuas ua ke muaj zog.
Puas yog Polyurethane Sealant Zoo Dua Silicone?
Qhov zoo tshaj plaws thiab qhov ruaj khov dua ntawm cov polyurethane sealants muab rau lawv qhov zoo me ntsis dua li cov khoom siv ntev dua ntawm silicone.
Txawm li cas los xij, seb cov tshuaj nplaum polyurethane puas zoo dua li cov tshuaj nplaum silicone nyob ntawm seb daim ntawv thov thiab cov kev xav tau tshwj xeeb. Nov yog qee qhov sib txawv tseem ceeb uas yuav tsum xav txog:
Kev nplaum: Cov khoom siv polyurethane sealantfeem ntau muaj kev nplaum zoo dua rau ntau qhov chaw, suav nrog ntoo, hlau, thiab pob zeb ua vaj tse, ua rau lawv haum rau cov ntawv thov uas xav tau ntau dua.
Kev ywj pheej:Ob qho tib si sealant muaj kev ywj pheej, tab sis polyurethane feem ntau ywj pheej dua, ua rau nws nqus tau kev txav mus los zoo dua, uas yog qhov zoo rau thaj chaw uas yuav nthuav dav thiab ntswj.
Kev ruaj khov:Cov khoom siv polyurethane sealants feem ntau ruaj khov dua thiab tiv taus kev puas tsuaj, tshuaj lom neeg, thiab UV, ua rau lawv zoo tagnrho rau kev siv sab nraum zoov thiab kev lag luam.
Kev Tiv Thaiv Dej:Ob hom no tiv taus dej tau zoo, tab sis cov roj hmab polyurethane feem ntau ua haujlwm tau zoo dua thaum ntub dej thiab tuaj yeem tiv taus dej noo ntev.
Lub Sijhawm Kho:Cov roj hmab silicone feem ntau khov sai dua li cov roj hmab polyurethane, uas tuaj yeem yog qhov zoo dua hauv cov haujlwm uas siv sijhawm ntau.
Kev Zoo Nkauj:Cov tshuaj nplaum silicone muaj ntau yam xim thiab tuaj yeem ua kom zoo nkauj dua rau cov ntawv thov pom, thaum cov tshuaj nplaum polyurethane yuav xav tau pleev xim rau qhov zoo nkauj tiav.
Kev Tiv Thaiv Kub: Cov roj hmab silicone feem ntau muaj kev tiv thaiv kub zoo dua, ua rau lawv haum rau cov ntawv thov uas raug cua sov heev.
JUNBOND JB16 Polyurethane Cov Tshuaj Txhuam Iav Rau Lub Qhov Rai
JB16 yog ib qho nplaum polyurethane ib qho nrog qhov nruab nrab mus rau siab viscosity thiab nruab nrab mus rau siab zog. Nws muaj qhov nruab nrab viscosity thiab thixotropy zoo rau kev tsim kho yooj yim. Tom qab kho, nws muaj lub zog sib txuas siab thiab cov khoom sib khi zoo.
Nws yog siv rau kev sib txuas ruaj khov ntawm lub zog sib txuas dav dav, xws li kev sib txuas ntawm lub iav tsheb me me, kev sib txuas ntawm daim tawv nqaij ntawm lub tsheb npav, kev kho lub iav tsheb, thiab lwm yam. Cov khoom siv siv tau suav nrog iav, fiberglass, hlau, txhuas alloy (suav nrog pleev xim), thiab lwm yam.
Cov Tshuaj Polyurethane Sealant Puas Yog Mus Ib Txhis?
Cov roj hmab polyurethane sealant paub txog nws qhov ruaj khov thiab muaj zog lo, Peb cov roj hmab polyurethane caulk sealant yog ruaj khov, tsis yooj yim rhuav, thiab tswj nws cov txiaj ntsig txawm tias raug rau UV rays.
Cov roj nplaum polyurethane qhuav kom tawv thiab ruaj khov. Thaum nws kho tau zoo lawm, nws tsim cov khoom sib txuas ruaj khov uas tuaj yeem tiv taus ntau yam kev ntxhov siab thiab tej yam ib puag ncig. Txawm li cas los xij, nws tseem khaws qee qhov kev ywj pheej, ua rau nws yooj yim txav mus los hauv cov ntaub ntawv uas nws tab tom kaw. Qhov kev sib xyaw ua ke ntawm qhov tawv thiab kev ywj pheej ua rau cov roj nplaum polyurethane haum rau ntau yam kev siv.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-23-2024