- 04
- Dec
Cikakken fahimtar halayen amfani da allon rufewa na SMC
Cikakken fahimtar halayen amfani da allon rufewa na SMC
1. Siffofin daban-daban. Daban-daban resins, masu warkarwa, da tsarin gyare-gyare na iya kusan daidaitawa da buƙatun nau’ikan amfani daban-daban, kuma kewayon su na iya zuwa daga ƙarancin ɗanko zuwa babban ma’aunin narkewa.
2. Magance masu dacewa. Amfani da daban-daban curing jamiái, da insulating jirgin za a iya kusan a warke a cikin zafin jiki kewayon 0 ℃ 180 ℃.
3. Ƙarfin mannewa. Abubuwan da ke tattare da hydroxyl da ether a cikin sarkar kwayar halitta ta resin epoxy suna sanya shi manne sosai ga abubuwa daban-daban. Ragewar resin epoxy yana da ƙasa lokacin da ake warkewa, kuma damuwa na ciki da ke faruwa kaɗan ne, wanda kuma yana taimakawa wajen haɓaka ƙarfin mannewa.
4. Karancin raguwa. Halin resin epoxy da wakili na warkewa ana aiwatar da shi ta hanyar ƙara kai tsaye ko kuma amsawar polymerization na buɗewa na rukunin epoxy a cikin ƙwayar guduro, kuma ba a fitar da ruwa ko wasu samfuran maras tabbas. Idan aka kwatanta da resins na polyester mara kyau da resin phenolic, suna nuna raguwa sosai (kasa da 2%) a cikin tsarin warkewa.
5.Mechanical Properties. Jirgin rufin da aka warke yana da kyawawan kaddarorin inji.