Kev ceev faj rau kev siv rooj tog Edge Sealing Kub Melt Adhesive

Rooj tog ntug sealing kub yaj nplaum yog ib hom ntawm cov nplaum tshwj xeeb siv rau pasting dag boards. Nws yog ib puag ncig tus phooj ywg, hnyav-dawb thermoplastic nplaum. Thaum kub yaj nplaum yog rhuab mus rau ib tug tej yam kub, nws transforms los ntawm ib tug khoom lub xeev mus rau lub molten lub xeev. Thaum siv rau saum npoo ntawm cov khoom vaj khoom tsev substrates los yog ntug sealing cov ntaub ntawv, nws txias thiab dhau los ua khoom, sib txuas cov khoom siv rau lub substrate. Tom ntej no, tus editor yuav qhia txog cov yam ntxwv ntawm rooj tog ntug sealing kub yaj nplaum thiab kev ceev faj rau kev siv rooj tog ntug sealing kub yaj nplaum.
Yam ntxwv ntawm Rooj tog Edge Sealing Kub Melt Adhesive
1. Cov ntsiab lus ntawm cov khoom yog 100%, nrog void filling khoom, tsis txhob ntug dov, npuas, thiab cracking, uas yuav ua rau deformation, misalignment, thiab shrinkage ntawm adhered qhov chaw. Vim tias tsis muaj cov kuab tshuaj, cov dej noo ntawm cov ntoo tseem tsis hloov pauv, thiab tsis muaj kev pheej hmoo ntawm hluav taws lossis tshuaj lom.
2. Cov txheej txheem kev sib txuas yog ceev, nrog rau daim ntawv thov kua nplaum thiab lub sijhawm sib txuas ntawm ob peb feeb xwb. Lub taub hau thiab txiav ntug tuaj yeem ua tiav tsis pub dhau 24 vib nas this, tsis tas yuav ziab lub sijhawm. Nws tuaj yeem siv tau rau hauv cov kab txuas txuas txuas ntxiv thiab automated wood bonding ntau lawm, txhim kho kev ua haujlwm zoo thiab txuag cov nqi ntawm lub Hoobkas.
3. Siv tau dav thiab tsim nyog rau kev sib txuas ntau yam ntaub ntawv.
4. Nws tuaj yeem txuas tau ob peb zaug los ntawm kev siv cov nplaum nplaum rau cov ntoo. Yog tias nws tsis ua raws li qhov yuav tsum tau ua los ntawm kev ua kom txias thiab khov, nws tuaj yeem rov ua dua rau kev sib txuas ntxiv.
5. Muaj cov nplaum nplaum uas muaj kub yaj rau cov rooj tog zaum ntawm qhov kub, nruab nrab, thiab qis.
Kev ceev faj rau kev siv rooj tog ntug sealing kub yaj nplaum
1. Thaum lub ntug banding tshuab tsis ua haujlwm, qhov kub ntawm cov kua nplaum yuav tsum tau qis dua li ntawm 150 ° C. Ntawm ib sab, qhov no tuaj yeem zam qhov tshwm sim carbonization ntawm kub yaj nplaum nplaum nyob rau hauv lub sij hawm ntev siv kub, khaws cia. cov kua nplaum tuaj yeem ntxuav, thiab tiv thaiv kev txhaws ntawm cov kua nplaum ua haujlwm thiab txo cov cua sov ua haujlwm; Ntawm qhov tod tes, thaum rov ua haujlwm dua, cov roj hmab tuaj yeem ua kom sov sai sai rau qhov kev ua haujlwm kub. Tsis tas li ntawd, ntau tshaj 2/3 ntawm cov kua nplaum yuav tsum tau khaws cia rau hauv cov kua nplaum, txwv tsis pub nws yuav ua rau dub carbonization nyob ib ncig ntawm cov kua nplaum.
2. Tsis tu ncua ntxuav lub tank kua nplaum thiab kua nplaum rau cov menyuam. Cov pa roj carbon ntau dhau ib ncig ntawm lub tank kua nplaum thiab cov seem ntawm cov kua nplaum yuav txo qhov kev ua haujlwm ntawm cov cua sov thiab cov kua nplaum.
3. Yog tias koj xav tshem tawm cov kua nplaum seem ntawm cov kua nplaum, ua ntej lub ntug banding tshuab tsis ua haujlwm, thaum cov kua nplaum tseem nyob hauv lub xeev yaj, muab cov khoom T-shaped rau hauv cov kua nplaum, tos kom cov kua nplaum kom txias tag. down, thiab ces reheat nws. Txij li cov kua nplaum nyob hauv qab thiab ib ncig ntawm lub kaus poom yog yaj los ntawm tshav kub ua ntej, feem ntau ntawm cov kua nplaum uas seem tuaj yeem raug tshem tawm nrog cov khoom T-shaped. Tom qab ntawd ntxuav cov nplaum seem nrog 1: 1 sib tov ntawm toluene thiab methylene chloride.