Shin, kun san da yawa halaye na epoxy gilashin fiber bututu?

The epoxy gilashin fiber tube da aka yi da lantarki alkali-free gilashin fiber zane impregnated da epoxy guduro, gasa, da kuma sarrafa ta zafi matsi a cikin kafa mold. Sashin giciye shine sanda mai zagaye. Gilashin zane sanda yana da high inji Properties. Ya kamata saman bututun fiber gilashin epoxy ya zama santsi ba tare da kumfa ba, tabo mai da ƙazanta. Launi mara daidaituwa, ɗan shafa, da sauransu duk suna cikin kewayon da aka yarda. Ana amfani da bututun fiberglass na Epoxy don sassa na tsarin rufewa a cikin kayan lantarki, yanayin yanayi mai ɗanɗano da mai mai canzawa.

Da halaye na epoxy gilashin fiber bututu ne in mun gwada da fadi, da ikon yinsa, na aikace-aikace ne in mun gwada da fadi, da kuma siffofin ne bambancin. Gudun guduro, wakili na warkewa, da tsarin gyarawa na iya kusan daidaitawa da buƙatun aikace-aikace daban-daban akan sigar, kuma kewayon na iya zama daga ƙarancin ɗanko mai ƙarfi zuwa ƙoshin ƙarfi mai narkewa. Abu na biyu, magani yana dacewa sosai. Zabi nau’ikan magunguna daban-daban, kuma tsarin resin epoxy na iya warkewa a kewayon zafin jiki na 0-180 ° C.

Abu daya da zan ambata shine yana da karfi adhesion. Akwai ƙungiyoyin polar hydroxyl da ether bond a cikin sarkar kwayar halitta ta resin epoxy, wanda ke sa ta sami babban mannewa ga abubuwa daban-daban. Rashin raguwar resin epoxy yana da ƙananan lokacin da ake warkewa, kuma damuwa na ciki da aka haifar yana da ƙananan, wanda kuma yana taimakawa wajen inganta ƙarfin mannewa. Hakanan yana da ƙananan raguwa. A dauki tsakanin epoxy guduro da curing wakili ana za’ayi ta kai tsaye Bugu da kari dauki ko zobe-bude polymerization dauki na epoxy kungiyoyin a cikin guduro kwayoyin, kuma babu ruwa ko wasu maras tabbas ta-kayayyakin da aka saki. Dangane da bayanan da suka dace, idan aka kwatanta da resin polyester unsaturated da resin phenolic, raguwa yayin aikin warkewa yana da ƙasa sosai, kusan 2%. .