Sha'awar juna tsakanin sassan tuntuɓar abubuwa daban-daban guda biyu alama ce ta ƙarfin kwayoyin halitta. Yana bayyana ne kawai lokacin da kwayoyin abubuwan biyu ke kusa sosai. Misali, akwai mannewa tsakanin fenti daDINSEN SML Pipewanda aka shafa. Yana nufin matakin ƙarfi na fim ɗin fenti da saman abin da aka rufe. Wannan haɗin gwiwa yana samuwa ta hanyar hulɗar tsakanin ƙungiyoyin polar (kamar hydroxyl ko carboxyl) na polymer a cikin fim ɗin fenti da ƙungiyoyin polar a saman abin da aka rufe.
Mu yawanci amfanihanyar grid don gwadawa:
a. Zaɓi wuri mai dacewa kuma sanya shi a wuri mai tsayi. Don Layer na fim tare da kauri ba fiye da 50um ba, yanke alamar a cikin tazara na 1mm. Don Layer na fim tare da kauri na 50um-125um, yanke alamar a wani tazara na 2mm.
b. Yi maki tangent ɗin da ake buƙata a cikin madaidaiciyar hanya kuma yi amfani da goga mai laushi don cire tarkacen da ke kan Layer ɗin fim.
c. Bincika ko yankan ya karu zuwa tushe. Idan bai shiga cikin tushe ba, sake-grid a wasu wurare.
d. Yanke tef 3M mai tsayi mai tsayin tsayin mm 75 sannan a manne sashin tsakiya akan saman da aka kakkabe, sa tef din ya manne daidai da saman da aka kakkabe, sannan a shafa shi da roba domin ya yi cudanya da juna.
e. Yage tef ɗin a 180 ° gwargwadon yiwuwa a cikin 90± 30s.
f. Duba Layer ɗin fim ɗin da aka bare daga ƙaramin ƙarfe a cikin yankin grid a ƙarƙashin gilashin ƙara girma.
Lokacin aikawa: Satumba-05-2024
