Daim ntawv no tsom rau ob qho khoom sib xyaw ua ke sib xyaw ua ke, sib tham txog cov khoom ntawm cov khoom siv ntawm cov khoom siv dawb.
1. Cov ntsiab lus tseem ceeb ntawm cov cuab yeej leveling
Leveling cov cuab yeej yog muaj peev xwm ntawm cov txheej txheej rau qib tusyees thiab du ntawm qhov chaw ntawm substrates.
2. Kev sib raug zoo thiab kev cuam tshuam ntawm theem ntawm theem ntawm cov theem sib txawv
Hauv cov kev sib tham hauv qab no, cov ntsiab lus ntawm kev tsim cov khoom lag luam ua tsis zoo rau tib yam, suav nrog cov khoom hnyav Laminates, peb yuav pom cov hloov pauv no kom tsau.
Vim tias cov kuab tshuaj nplaum tsis muaj kuab tshuaj kom lub hauv paus, cov cuab yeej lighting yog kev ua tau zoo ntawm cov nplaum nws tus kheej. Hais txog kev hais lus, nws yuav yog purer, tab sis cov kuab tshuaj dawb tseem muaj nws tus yam ntxwv.
Firstly, theem theem ntawm SF nplaum muaj kev sib raug zoo nrog viscosity ntawm adhesive nws tus kheej. Thaum viscosity muaj cov piv txwv ncaj qha nrog kub thiab txawv txav, uas txhais tau tias viscosity ntawm sf nplaum yuav poob thaum kub nce. Tom qab ntawd nyob rau hauv chav sov, viscosities ntawm cov nyom sf nplaum muaj qhov sib txawv loj raws li cov qauv sf sib txawv thiab cov khoom siv lub cev. Txawm li cas los xij, raws li kev ua haujlwm kom sov ntawm ib SF nplaum qauv, qhov ntau ntawm nws viscosity tsis pom tseeb heev. Yog li, cov khoom viscosity tsawg tej zaum tsis yog qhov zoo dua thaum muab piv rau ib qho siab viscosity sf adhesive qauv nrog ib tus viscosity qis. Piv txwv li, WD8262A / B ntawm Kangda cov ntaub ntawv tshiab, nyob rau hauv nws kev ua haujlwm kub (nyob ib ncig ntawm 45 ℃), nws viscosity yog 1100 mpa. Tab sis thaum laminating tsiaj.ink/alu, nws tuaj yeem ua tiav cov tsos zoo uas tsis muaj dots thaum thawj lamination thaum xub thawj lamination. Raws li qhov xaus, nws tsis txhais tau tias qis viscosity tuaj yeem coj cov tsos zoo. Dynamic hloov ntawm SF nplaum yog lub sijhawm nrawm, uas xav tau ntau cov ntsiab kom ncav cuag cov nyhuv zoo. Lub caij no, viscosity muaj av qis tshaj. Piv txwv li, nyob rau hauv 80-90 ℃ (ob qho sib xyaw SF nplaum), viscosity muaj cov kev hloov me me nrog kub.
Frist leveling yog lub cev txuas ntxiv ntawm cov xwm txheej nplaum. Tom qab txheej txheem txheej, nws cov cuab yeej txo qis ntxiv nrog rau cov kev tiv thaiv ceev ntawm A & B cov txheej txheem thiab poob rau ntawm kub. Feem ntau, ua ntej theem ntawm SF nplaum yog suav tias yog kev ntsuas tom qab laminating winding. Thaum lub sijhawm no lub viscosity ntawm adhesive yuav loj dua cov nplaum sib xyaw ntawm cov txiv ntoo.
Leveling ntawm cov nplaum nyoos txhais tau tias cov cuab yeej leveling ntawm cov nplaum hauv cov nruas ua ntej sib xyaw. Cov cuab yeej leveling tsis koom nrog cov txheej txheem ntawm laminating ntawm cov yeeb yaj kiab lossis cov ntawv ci.
Cov cuab yeej theem thib ob yog tias, tom qab laminating txheej txheem thiab mus kho cov kab mob, thiab kev ua tau zoo ntawm kev ua haujlwm kub, thiab kev ua tau zoo theem siab txo qis kev ploj mus.
3. Xaus
Leveling cov cuab yeej ntawm cov nyom sf nplaum ua ntej sib xyaw> Cov cuab yeej theem thib ob ntawm cov khoom lag luam ntawm cov khoom lag luam tshiab ntawm cov khoom lag luam Yog li ntawd, viscosity hloov qauv ntawm SF nplaum ua tau yog cov txheej txheem nce, uas yog pom tseeb txawv ntawm sb nplaum.
Yog tias koj muaj lus nug txog SF laminating rau ntim yooj ywm, peb txaus siab pab koj.
Tiv tauj peb:
Trey:trey@shkdchem.comTel: +86 13770502503
Angus:angus@shkdchem.comTel: +86 1377650247
Turdibek:turdibek@shkdchem.comTel: +86 17885629518
Nrhiav peb ntawm:
LinkedIn:https://www.linkedin.com/company/3993833/admin/
Facebook:https://www.Facebook.com/profile.php?id=100070792339738
Youtube:https://www.youtube.com/channel rupbbxqgn4Vxagg4VLF8YRA
Kangda cov ntaub ntawv tshiab (pab pawg) CO., LTD.
Qoob loo.
Lub Sijhawm Post: Sep-14-2021