Me yasa foda na gilashin fiber yana ƙara taurin kayan?

Foda Fiber na GilashiBa wai kawai cikawa ba ne; yana ƙarfafawa ta hanyar haɗakar jiki a matakin micro. Bayan narkewa da fitar da shi a babban zafin jiki da kuma niƙawa a ƙananan zafin jiki, foda ɗin fiber ɗin gilashi mara alkali (E-glass) har yanzu yana riƙe da babban rabo kuma yana da rashin aiki a saman. Yana da gefuna masu tauri, amma ba sa amsawa kuma suna samar da hanyar sadarwa ta tallafi a cikin resin ko siminti ko turmi matrices. Rarraba girman barbashi na raga 150 zuwa raga 400 yana ba da ciniki tsakanin watsawa mai sauƙi da ƙarfin ɗaurewa, mai kauri sosai zai haifar da daidaitawa kuma mai kyau sosai zai raunana ɗaukar nauyi. Aikace-aikacen da suka fi dacewa da rufin mai sheƙi ko tukunya mai daidaito sune matakan da suka fi kyau, kamar foda ɗin fiber ɗin gilashi 1250.

Babban haɓaka taurin substrate da juriyar lalacewa ta hanyar foda gilashi ya samo asali ne daga halayen sinadarai na zahiri da ƙananan hanyoyin aiki a cikin tsarin kayan. Wannan ƙarfafawa yana faruwa ne ta hanyoyi biyu: "ƙarfafa cika jiki" da "haɓaka haɗin intanet," tare da ƙa'idodi masu zuwa:

Tasirin Ciko na Jiki ta hanyar Babban Taurin Kai na Cikin Gida

Foda ta gilashi galibi ta ƙunshi mahaɗan da ba su da sinadarai kamar silica da borates. Bayan narkewa da sanyaya zafin jiki mai yawa, tana samar da barbashi marasa tsari tare da taurin Mohs na 6-7, wanda ya zarce na kayan tushe kamar robobi, resins, da kuma rufin gargajiya (yawanci 2-4). Idan aka warwatse a cikin matrix ɗin gaba ɗaya,foda gilashiyana saka "ƙananan ƙwayoyin cuta" marasa adadi a cikin kayan:

Waɗannan matsi masu tauri kai tsaye suna ɗaukar matsin lamba na waje da gogayya, suna rage damuwa da lalacewa akan kayan tushe, suna aiki azaman "kwarangwal mai jure lalacewa";

Kasancewar wuraren da ke da tauri yana hana lalacewar filastik a saman kayan. Lokacin da wani abu na waje ya yi tauri a saman, ƙwayoyin foda na gilashi suna hana samuwar karce, ta haka ne ke ƙara tauri da juriyar karce gaba ɗaya.

Tsarin da ya yi yawa yana rage hanyoyin lalacewa

Barbashin foda na gilashi suna da kyawawan girma (yawanci ma'aunin micrometer zuwa nanometer) da kuma kyakkyawan watsewa, suna cike ƙananan ramuka a cikin kayan matrix don samar da tsari mai yawa:

A lokacin narkewa ko wargazawa, foda na gilashi yana samar da tsari mai ci gaba tare da matrix, yana kawar da gibin da ke tsakanin fuskoki da kuma rage lalacewa ta gida sakamakon yawan damuwa. Wannan yana haifar da yanayin da ya fi dacewa da kuma juriya ga lalacewa.

Haɗin fuska yana haɓaka ingancin canja wurin kaya

Foda ta gilashi tana da matuƙar dacewa da kayan matrix kamar resins da robobi. Wasu foda na gilashi da aka gyara a saman za su iya haɗawa da matrix ta hanyar sinadarai, suna samar da haɗin kai mai ƙarfi a tsakanin fuskoki.

Kwanciyar hankali na sinadarai yana tsayayya da tsatsauran muhalli

Foda gilashiyana nuna rashin kuzarin sinadarai, yana jure wa acid, alkalis, iskar shaka, da tsufa. Yana kiyaye aiki mai kyau a cikin yanayi mai rikitarwa (misali, a waje, saitunan sinadarai):

Yana hana lalacewar tsarin saman daga lalata sinadarai, yana kiyaye tauri da juriyar lalacewa;

Musamman a cikin shafa da tawada, juriyar UV ta gilashin foda da juriya ga tsufa da zafi mai zafi suna jinkirta lalacewar matrix, suna tsawaita rayuwar lalacewa ta kayan.