Cov ntaub ntawv muaj pes tsawg leeg thiab cov qauv
Substrate
Polyurethane Adhesive Willstypically siv tsiaj (polyester zaj duab xis) raws li cov cab kuj) raws li cov cab kuj nrog polyurethane txheej. Cov txheej txheej sab nraud feem ntau yog laminated nrog tso zaj duab xis los tiv thaiv cov nplaum txhuas2.
Adhesive Tsim
Polyurethane nplaum yog tsim los ntawm kev sib xyaw \/ B Cheebtsam (tus neeg sawv cev tseem ceeb thiab cov tshuaj tiv thaiv) nrog cov kuab tshuaj (xws li kev ua kom pom tseeb) hauv kev sib piv. Ib qho kev sib piv yog 100: 1: 3.3, nrog cov ntsiab lus ntawm cov kev yuav tsum tau ua.
Cov khoom tseem ceeb
Tsevneeg ua haujlwm
Polyurethane Adhesive Zaj duab xis Cov khoom nplaum Cov khoom nplaum ua rau cov khoom lag luam ruaj khov rau cov khoom siv, thiab lwm yam ntaub ntawv, nrog rau cov khoom siv, nrog rau cov khoom siv tev rau ntau yam.
Tiv thaiv tshuaj lom corrosion thiab tswj kev rov qab elastic rov qab, haum rau kev muaj kev ntxhov siab ib puag ncig muaj kev ntxhov siab4.
Cov txheej txheem sib xws
Txhawb nqa Lamination ua kom qhuav thiab yog sib haum nrog qis qis-, nruab nrab, thiab cov tshuab ceev txheej tshuab. Raug txheej hnyav li cas los ntawm 3-3.5 g \/ m².
Kub-melt adhesive variants kom sai bonding ntawm thermal ua kom, zoo tagnrho rau zaj duab xis-npuag composites38.
Cov Ntawv Qhia Tseem Ceeb
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Kev ua hauj lwm |
Cov Ntawv Thov |
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Ntim |
Aluminium-Yas Composites (piv txwv li, Ntim Khoom Noj) |
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Khoom siv hluav taws xob |
Cov yeeb yaj kiab tiv thaiv cov yeeb yaj kiab, kev kho kom zoo ntawm kho qhov muag |
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Tsev luam ntawv |
Npuag lamination, khau cov khoom sib txuas lus |
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Automotive |
Sab hauv kev sib raug zoo, sealant zaj duab xis lamination |
Cov txheej txheem ntau lawm
Cov neeg sawv cev tseem ceeb, tus neeg kho tus neeg kho tshuaj xyuas, thiab cov kuab tshuaj hauv cov kev sib piv sib piv kom txog thaum khaub ncaws hnav.
Siv cov nplaum ua rau substrate los ntawm yob-txheej los yog cov txheej txheej hniav, ua kom tuab thiab ua haujlwm tsis zoo.
Txos cov kuab tshuaj hauv ib qho 65-70 degree qhuav qhov mus tiv thaiv cov seem los ntawm kev cuam tshuam adhesion1.
Nias thiab cov phiaj xwm phiaj xwm siv cov khoom siv kub, kho cov siab raws li cov khoom siv substrate.
Kho thaum 60 degree rau 24 teev, ua raws li {2}}}} hnub ambient kom ua tiav lub zog kawg li.
Kev Cia Thiab Tswjhwm Zoo
Polyurethane Adhesive zaj duab xis khw hauv lub ntim, noo noo-pov thawj-pov thawj kom deb ntawm qhov kub thiab qhib cov nplaim taws. Pom zoo cia kub: tsawg dua los yog sib npaug rau 30 degree; Txee lub neej: 6 lub hlis.
Yuav tsum tau ua tiav cov khoom yuav tsum tau cov kev sim ua kom sov thiab lub zog tshuaj xyuas ntev ntev xyuas kev saib xyuas kom ntseeg tau tias ib puag ncig.
Cim npe nrov: Polyurethane Adhesive Zaj Duab Xis, Tuam Tshoj Polyurethane Adhesive Zaj Duab Xis Manufacturers, lwm tus neeg, Hoobkas
