Rinjiga Epoxy wuxuu ku salaysan yahay walxaha dahaarka sida filimka ugu muhiimsan.Noocyo badan, oo mid walba leh astaamo gaar ah.Waxaa jira habab lagu daaweeyo kala soocida nooca qalalan ee hal-walax, laba ka kooban iyo qaybo badan oo daahan epoxy dareere ah;dubista hal-qayb, laba qaybood oo dareere epoxy daahan;dahaarka budada epoxy iyo shucaaca dahaarka epoxy la daweeyay.Kala soocida xaaladda si loo rinjiyeeyo daahannada epoxy-ka ee dareeraha ah, dahaarka epoxy-ga aan dareeraha lahayn iyo daahanka epoxy-biyoodka.
Astaamaha rinjiga epoxy waa: adhesion xoog leh, caabbinta kiimikada, caabbinta daxalka, caabbinta biyaha, xasilloonida kulaylka iyo guryaha aad u fiican ee korantada, ayaa si weyn loogu isticmaalaa dhismaha, kiimikada, baabuurta, maraakiibta, dahaarka korontada iyo dhinacyo kale.Rinjiga waxaa lumin doona budada iftiinka cadceedda ee dibadda, si loogu isticmaalo furaha ku habboon.
Faa'iidooyinkatuubada rinjiga epoxy :
1. Xidhiidh adag
Xabagta Epoxy oo ka kooban hydroxyl iyo ether isku xirka iyo kooxaha kale ee polar, samaynta isdhexgalka leh xabagta molecular ee ku dhow oo xooggan, iyo qaar ka mid ah waxay samayn karaan curaarta kiimikada, sidaas darteed waa curaarta adag.
2. Iska caabin kiimiko oo wanaagsan
Xasiloonida resin epoxy la daweeyay oo ka kooban giraan benzene ah, aashitada guud ahaan waxay leedahay waxqabad wanaagsan, iska caabin alkali ah iyo dareere organic ah.
3. Xoogga qandaraasku wuu yar yahay
Wax falcelin ah ma leh resinka epoxy-ga iyo wax-soo-saarka wakiilka daawaynta, sidaas awgeed xoogga qandaraasku waa yar yahay.
4. Dabool koronto oo wanaagsan
Xabagta epoxy ee la daweeyay siyaalo koronto oo heer sare ah.
5. Deganaanshiyo wanaagsan
Ma jiro wakiilka daaweynta epoxy, ma kululayn doono daaweynta, ma xuma, xasilloonida wanaagsan.
Waqtiga post: Seb-25-2019