Waterproof Polyurethane Sealant
Waterproof Polyurethane Sealant
Yepamusoro-Performance Polyurethane Sealant yeKuvharira Mvura, Majoini Ekuwedzera uye Mafambisirwo Ekufamba
Waterproof Polyurethane Sealant inyanzvi-yegiredhi elastomeric yekuvharisa majoints sealing uye zvinhu zvekudzivirira mvura zvakagadzirirwa kuda kuvakwa, zvivakwa, uye kushandiswa kwemaindasitiri. Yakagadzirwa nemhando yepamusoro yepolyurethane tekinoroji, inopa nguva refu-dziviriro isingapindi mvura, inonamira yakasarudzika, uye kuchinjika kunoshamisa kwemajoini anoburitswa pakufamba, kuzunguzika, mamiriro ekunze, uye kupinda mumvura.
Kusiyana neakajairwa sealants ayo anonyanya kushanda segap fillers, iyi polyurethane sealant inoshanda sechinhu chakasimba chekudzivirira mvura mukati memahamvuropu ekuvaka uye masisitimu ezvimiro. Mushure mekupora, inoumba chisimbiso chakasimba uye chemamiriro ekunze{1}}chisingachinjiki chinokwanisa kutambira kuwedzera kunoramba kuchienderera, kudhonzwa, kuzunguzika, uye kufamba kwemaitiro uku ichichengetedza kunamira kwakanaka uye kusapinda mvura.
Inoshandiswa zvakanyanya muzvivakwa zvekutengesa, mabhiriji, tunnels, precast kongiri zvivakwa, masisitimu ematenga, nzvimbo dzekuchenesa mvura, nzvimbo dzekupaka, uye mamwe mapurojekiti anoda kuvimbika kwenguva yakareba-kuvharisa kusapinda mvura.
Key Features uye Benefits
Yakanakisa Waterproof Performance
Inogadzira chinoenderera chivhariso chemvura chinodzivirira zvinobudirira kupinda kwemvura kuburikidza nemajoini, makatsemuka, uye nzvimbo dzekubatanidza mumahamvuropu ekuvaka.
Yakakwira Elasticity uye Movement Kugona
Inogadzirisa kufamba kwemaitiro kunokonzerwa nekuwedzera kwekupisa, kugadzika, kuzununguka, uye mitoro ine simba pasina kutsemuka kana kurasikirwa nechisimbiso kutendeseka.
Yakasimba Kunamatira kune Multiple Substrates
Inopa kunamatira kwakavimbika kune zvakajairika zvekuvaka senge kongiri, precast mapaneru, zvidhinha, dombo, simbi, aruminiyamu, galvanized simbi, huni, uye dzimwe nzvimbo dzekuvaka.
Kwakatanhamara Weather Resistance
Inoita nguva dzose pasi pemvura, hunyoro, kuratidzwa kweUV, uye kushanduka kwetembiricha, zvichiita kuti ikwane kwenguva refu-kuiswa kunze.
Hupenyu Hurefu Hwebasa
Yakagadzirirwa kuda nharaunda dzekuvaka, kubatsira kuwedzera hupenyu hwesevhisi uye kuderedza kugadzirisa kana kutsiva frequency.
Paintable Surface
Mushure mekurapa kuzere, chisimbiso chinogona kupendwa kuti chienderane nekupedzisa kwekuvaka uye kusangana neprojekiti inoyevedza zvinodiwa.
Low Maintenance Chinodiwa
Inodzikisa-nguva refu zvinodiwa pakugadzirisa uye mutengo wehupenyu kana zvichienzaniswa neakaomesesa kana akajairika ekuvharisa.
Zvidimbu zvehunyanzvi
|
Property |
Typical Value |
|
Base Chemistry |
Polyurethane |
|
Chitarisiko |
Smooth Paste |
|
Kurapa Mechanism |
Mushonga Wemvura |
|
Density |
1.30–1.50 g/cm³ |
|
Shore A Hardness |
25–40 |
|
Tensile Simba |
Yakakura kupfuura kana yakaenzana ne1.5 MPa |
|
Elongation paBreak |
Yakakura kupfuura kana yakaenzana ne500% |
|
Movement Kugona |
±25% |
|
Skin Formation Time |
30–120 Maminitsi |
|
Cure Rate |
2–4 mm / Maawa makumi maviri nemana |
|
Kupisa Kwebasa |
-40 dhigirii kusvika +90 dhigirii |
|
Application Temperature |
+5 dhigirii kusvika +40 dhigirii |
|
Mavara Sarudzo |
Ichena, Gray, Dema, Yakagadzirirwa |
Zvakajairwa Kudzivirira Mvura Kukundikana uye Magadzirirwo ePolyurethane Sealant Anoagadzirisa
Kukundikana kwakawanda kwekudzivirira mvura kunoitika kwete nekuda kwekukanganisika kwemembrane asi nekuti majoini nepakati zvakanamwa zvisina kunaka.
Joint Cracking
Zvinhu zvakaomarara hazvigone kutora mafambiro ezvimiro uye pakupedzisira kutsemuka.
Solution: Yakakwira elasticity inobvumira iyo sealant kugarisa kufamba pasina kukundikana.
Kubuda Kwemvura Kuburikidza Nekuvaka Majoini
Majoini asina kuvharwa zvakanaka anova nzira dzekupinda kwemvura.
Solution: Inoumba inoenderera isingapindi mvura inovharisa kupindira kwemwando.
Adhesion Kukundikana
-masealer emhando yakaderera anogona kubva kumasubstrates nekufamba kwenguva.
Solution: Yepamberi polyurethane tekinoroji inopa yakasimba uye yakasimba adhesion.
Thermal Kuwedzera uye Contraction
Kuchinja kwekushisa kunogadzira kudzokorora kunetseka pamajoini.
Solution: Yakanakisa kufamba kwekugara kunobatsira kuchengetedza chisimbiso kutendeseka.
Structural Vibration
Mabhiriji, zvivakwa zvekupaka, uye zvivakwa zveindasitiri zvinogara zvichizunguzika.
Solution: Flexible elastomeric performance inotora vibration uye ine simba kushushikana.
Indasitiri Applications
Kuvaka Majoini Ekuwedzera
Inokodzera majoini ekuwedzera, majoini ekudzora, uye majoini ekufambisa muzvivakwa zvekutengesa uye zvekugara.
Precast Concrete Construction
Yakanakira mapaneru majoini, madziro masisitimu, uye prefabricated kongiri zvimiro.
Bridge uye Highway Infrastructure
Inopa chisimbiso chisingaperi chemvura chekuwedzera majoini uye zvimiro zvinongedzo zvakafumurwa kune traffic uye mitoro yezvakatipoteredza.
Tunnel Kudzivirira Mvura
Inoshandiswa mumigwagwa yepasi pevhu uye masisitimu ekufambisa anoda nguva yakareba-kuchengetedzwa kwemvura yepasi.
Roofing uye Facade Systems
Inokodzera kupinda mukati medenga, zvinopenya zvinopenya, machira emaketeni majoini, uye ekunze mafacade.
Parking Structures
Inodzivirira madhizaini ekupaka uye zvimiro zvepodium kubva pakupinda mumvura uye kuparara kwemajoini.
Zvishandiso zveKuchenesa Mvura
Inoshandiswa zvakanyanya mumadhamu, mapombi emvura, pombi dzekupomba, uye -zvekuchengeta mvura.
Industrial Facilities
Inokodzera mafekitori, matura, zvidyarwa zvemagetsi, uye zvivakwa zvemaindasitiri zvakafumurwa nemamiriro ekunze akaomarara.
Industry Solutions
Bridge Kuwedzera Joint Waterproofing Solution
Majoini eBridge anoona kuenderera mberi kwekudengenyeka, kuremerwa kwemotokari, uye kufamba kwemafuta. Waterproof Polyurethane Sealant inopa kuchinjika kwakasimba uye kwenguva refu-kudzivirira kusapinda mvura.
Tunnel Yekudzivirira Mvura Solution
Zvivako zvepasi pevhu zvinoda kuchengetedzwa kwakavimbika pakupinda pasi pemvura. Iyo sealant inopa yakanakisa adhesion uye hunyoro kuramba munzvimbo dzakaoma.
Roofing Waterproofing Solution
Majoini edenga anooneswa nemwaranzi yeUV, mvura, uye kuchovha bhasikoro. Sealant inobatsira kuchengetedza mamiriro ekunze{1}}zvakasimba mukati menguva yakawedzerwa sevhisi.
Precast Building Joint Solution
Precast zvimiro zvinoda majoini anochinjika anokwanisa kugarisa kufamba achiramba asina mvura. Polyurethane tekinoroji inopa mhinduro inoshanda.
Polyurethane Sealant vs Silicone Sealant
|
Feature |
Polyurethane Sealant |
Silicone Sealant |
|
Waterproof Performance |
Excellent |
Excellent |
|
Kunamatira kuConcrete |
Excellent |
Pakati nepakati |
|
Paintability |
Ehe |
Kazhinji Aiwa |
|
Mechanical Simba |
High |
Pakati nepakati |
|
Abrasion Resistance |
Excellent |
Pakati nepakati |
|
Structural Applications |
Recommended |
Limited |
|
Traffic Nzvimbo |
Inokodzera |
Limited |
Kune zvimiro zvekongiri, mapurojekiti ezvivakwa, uye masisitimu ekudzivirira mvura, ma polyurethane sealants anowanzo kufarirwa nekuda kwekunamira kwawo kwepamusoro, simba, uye kupenda.
Nzira Yekusarudza Yakakodzera Mvura Isingapindi Sealant
Paunenge uchisarudza chisimbiso chisina mvura, funga zvinotevera:
Joint Movement Zvinodiwa
Ongorora kuwedzera kunotarisirwa uye kuderera kwemazinga.
Environmental Exposure
Funga nezvekuratidzwa kweUV, hunyoro, kushanduka kwetembiricha, uye kuratidzwa kwemakemikari.
Substrate Kugarisana
Ita shuwa kuenderana nekongiri, simbi, masonry, kana zvimwe zvekuvaka.
Zvinotarisirwa Muupenyu Hwebasa
Sarudza chisimbiso chinokwanisa kusangana nekusimba kweprojekiti zvinodiwa.
Regulatory Zvinodiwa
Simbisa kuteedzera kwakakodzera zviyero uye mapurojekiti akatsanangurwa.
Mirayiridzo Yekushandisa
Kugadzirira Kwepamusoro
Chenesa pamusoro nekubvisa huruva, mafuta, girisi, uye zvidimbu zvisina kusimba. Ita shuwa kuti ese ma substrates akachena, akaoma, uye haana zvinosvibisa. Shandisa primer yakakodzera kana ichikurudzirwa.
Installation Procedure
Isa backer tsvimbo pazvinenge zvakakodzera kudzora kudzika kwemajoini. Isa chisimbiso zvakaenzana nepfuti yeunyanzvi caulking uye chigadziro chepamusoro pakarepo kuti chipere uye kunamatira kwakakodzera.
Kurapa
Bvumira sealant kupora zvachose isati yasangana nemvura, kufamba kunorema, kana mitoro yebasa. Nguva yekurapa inogona kusiyana zvichienderana nekupisa uye humidity.
Recommended Conditions
Isa chisimbiso pasi pekuoma kwemamiriro ekunze uye mukati meiyo inokurudzirwa tembiricha renji kuti uwane kuita kwakaringana.
Inspection
Mushure mekurapa, ongorora chibatanidza kuti uone kunamatira kwakakodzera uye kuvharwa kwakazara. Kuongorora nguva nenguva kunobatsira kuchengetedza-nguva yakareba yekudzivirira mvura.
Sealant Consumption Guide
Inofungidzirwa Kushandiswa Formula:
Kushandiswa (ml/m)
= Joint Width (mm)
× Joint Kudzika (mm)
Muenzaniso:
Joint Width: 20 mm
Joint Kudzika: 10 mm
Zvinofungidzirwa Kushandiswa:
200 ml per linear mita
Kushandiswa chaiko kunogona kusiyana zvichienderana nedhizaini yakabatana uye mamiriro ekushandisa.
Kutevedzera uye Testing Standards
Zvigadzirwa zvinogona kugadzirwa uye kuyedzwa zvinoenderana nezvinodiwa zveprojekiti uye zvinoshanda zvepasirese zviyero, zvinosanganisira:
ASTM C920
ASTM D412
ASTM D624
ISO 11600
EN 15651
ISO 9001 Quality Management System
Kuteerera kwehunyanzvi kunogona kugadzirwa zvichibva pane zvakatemwa nevatengi uye zvinodiwa zveprojekiti.
Packaging uye Kuchengeta
Packaging Options
300 ml cartridge
310 ml Cartridge
400 ml Sausage Pack
600 ml Sausage Pack
Industrial Drum Packaging
Storage Conditions
Chengetedza mumapepa asina kuvhurwa munzvimbo inotonhorera uye yakaoma pakati pe5℃uye 25 degree.
Sherufu Hupenyu
Kazhinji 9-12 mwedzi kana yakachengetwa pasi pemamiriro anokurudzirwa.
OEM uye Private Label Services
OEM Manufacturing
Isu tinopa nyanzvi dzekugadzira OEM masevhisi zvichienderana nezvako zvehunyanzvi zvinodiwa uye zvinodiwa pamusika. Zvigadzirwa zvinogona kugadzirwa kuti zvienderane nezvaunoda.
Private Label Branding
Gadzira yako brand ine akagadziridzwa mavara, cartridges, uye ekurongedza dhizaini. Isu tinobatsira vanogovera uye varidzi vemhando kugadzira kuvepo kwakasimba kwemusika.
Customized Packaging
Akasiyana-siyana ekurongedza saizi uye mafomati aripo kuti asangane nemusika akasiyana uye zvinodiwa nevatengi.
Customized Colors & Formulations
Sealant mavara uye maitiro ekuita anogona kugadzirwa kune chaiwo mashandisirwo, mamiriro ekunze, uye indasitiri zviyero.
Global Business Support
Inokodzera vanogovera, vanopinza kunze kwenyika, vatengesi vezvitoro, zvigadzirwa zvekuvaka, uye vatengi vemaindasitiri pasi rese. Tinopa zvigadziriso zvinochinjika kune ese madiki nemahombe{1}}maodha evhoriyamu.
Project Case Zvidzidzo
Highway Bridge Kuwedzera Joint Project
Kuwedzera Joint Waterproofing
Yakagadzirirwa kumira kuzunguzika kwetraffic, kufamba kwemafuta, uye kuratidzwa kwekunze kwekunze. Inopa chisimbiso chechokwadi chisina mvura uye-nguva refu yekudzivirira pamwe chete.
Underground Metro Tunnel Project
Kuvaka Joint Waterproofing
Inopa kushanda kwakasimba kwekusapinda kwemvura munzvimbo dzepasi pevhu dzakafumurwa nemvura yepasi uye hunyoro hwepamusoro. Inobatsira kuchengetedza-nguva refu yekuisa chisimbiso kuperera.
Commerce Building Facade Project
Curtain Wall uye Facade Joints
Inogadzirisa kufamba kwekuvaka kunokonzerwa nekushanduka kwekushisa uye kurema kwemhepo. Inochengetedza mamiriro ekunze-yakasimba kuti avandudze kuchengetedzwa kwefacade.
Precast Concrete Building Project
Precast Panel Joint Chisimbiso
Inopa inochinjika uye isina mvura chisimbiso kune precast kongiri majoini. Inobatsira kuderedza njodzi yekudonha uye kutsemuka kwemajoini.
FAQ
Mubvunzo: Ko polyurethane sealant haina mvura here?
A: Hongu. Mushure mekurapa, inoumba yakasimba yakasimba isina mvura chipingamupinyi chakakodzera mukati uye kunze kwekushandisa.
Mubvunzo: Ko polyurethane sealant inogona kushandiswa pane kongiri here?
A: Hongu. Inopa kunamatira kwakanakisa kune kongiri uye inoshandiswa zvakanyanya mumakongiri zvimiro.
Mubvunzo: Inogona kupendwa here?
A: Hongu. Mazhinji ma polyurethane sealants anogona kupendwa mushure mekurapa kuzere.
Mubvunzo: Yakakodzera kunyorera pasi pevhu?
A: Hongu. Inowanzoshandiswa mumatanho, dzimba dzepasi, madziro ekuchengetedza, uye pasi pevhu nzira dzekudzivirira mvura.
Mubvunzo: Ndeupi musiyano pakati pe polyurethane uye silicone sealants?
A: Polyurethane sealants kazhinji inopa kunamatira kwakasimba, zvirinani zvemichina zvivakwa, uye kupenda, zvichiita kuti zvive zvakanakira kuvaka uye zvivakwa zvekushandisa.
Mubvunzo: Inotora nguva yakareba sei polyurethane sealant?
A: Hupenyu hwebasa hunoenderana nemamiriro ekunze uye dhizaini yekushandisa. Masisitimu akaiswa zvakanaka anogona kupa-kushanda kwenguva refu kwemakore akawanda.
Mubvunzo: Inodiwa here primer?
A: Zvido zvekutanga zvinoenderana nemamiriro e substrate uye maratidziro eprojekiti. Adhesion bvunzo inokurudzirwa kumapurojekiti akakosha.
Q: Ndedzipi sarudzo dzekurongedza dziripo?
A: 300 ml, 310 ml, 400 ml, 600 ml, uye maindasitiri ekurongedza sarudzo dziripo.
Mubvunzo: Iwe unopa OEM masevhisi?
A: Hongu. OEM uye yakavanzika label masevhisi anowanikwa kune vatengi vepasirese.
Nei Vatengi Vepasirese Vachisarudza Isu
15+ Makore eKugadzira Chiitiko
Mugadziri akazvitsaurira anoshanda mumaindasitiri sealants uye mhinduro dzekudzivirira mvura.
Yakagadzikana OEM & Yakavanzika Label Kugadzirwa
Tsigira yakasarudzika branding, kurongedza, mavara, uye magadzirirwo.
Strict Quality Control
Batch yega yega inoedzwa yakazara isati yatumirwa.
International Export Support
Ane ruzivo mukushandira vanogovera, makondirakiti, uye vatengesi veprojekiti pasi rese.
Flexible Packaging Options
Cartridge, sausage pack, uye yakawanda dhiramu kurongedza iripo.
Fast Sample & Technical Support
Professional tekinoroji timu inopa nhungamiro yekushandisa uye kurudziro yechigadzirwa.
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