Iindaba

I-Aquatic Leisure Technologies (ALT) isandula ukuphehlelela i-graphene-reinforced glass fiber reinforced composite (GFRP) ichibi lokuqubha.Inkampani ithe ichibi lokuqubha legraphene nanotechnology elifunyenwe ngokusebenzisa i-graphene modified resin kudityaniswe nemveli yeGFRP yemveli ikhaphukhaphu, yomelele, kwaye yomelele kunamadama eGFRP esintu.

Kwi-2018, i-ALT yasondela kumlingane weprojekthi kunye nenkampani yaseNtshona Australian i-First Graphene (FG), engumthengisi wemveliso ye-graphene ephezulu.Emva kweminyaka engaphezu kwama-40 yokwenziwa kwamadama okuqubha e-GFRP, i-ALT ibijonge izisombululo ezingcono zokufunxa ukufuma.Nangona ingaphakathi le-pool ye-GFRP likhuselwe ngumaleko ophindwe kabini wengubo yejeli, ingaphandle ichaphazeleka ngokulula kukufuma kumhlaba ojikelezileyo.

U-Neil Armstrong, uMphathi wezoRhwebo we-First Graphene Composites, uthe: Iinkqubo ze-GFRP zilula ukufunxa amanzi kuba ziqulethe amaqela asebenzayo anokuthi aphendule ngamanzi afunxayo nge-hydrolysis, ebangela ukuba amanzi angene kwi-matrix, kwaye amadyunguza angena kwi-permeation angenzeka.Abavelisi basebenzisa iindlela ezahlukeneyo zokunciphisa ukungena kwamanzi ngaphandle kwamachibi e-GFRP, njengokongeza umqobo we-vinyl ester kwisakhiwo se-laminate.Nangona kunjalo, i-ALT yayifuna ukhetho olunamandla kunye nokunyuka kwamandla okugoba ukunceda i-pool yayo igcine imilo yayo kwaye imelane noxinzelelo olusuka kwi-backfill kunye noxinzelelo lwe-hydrostatic okanye umthwalo we-hydrodynamic.

Nangona i-First Graphene yanceda ukudala i-graphene-ezaliswe yi-laminates ye-GFRP yoshishino lwaselwandle kunye neenkqubo zokugcina amanzi, amachibi okuqubha aseyintsimi entsha.Ukuze unqume ukuqulunqwa okufanelekileyo kwePureGRAPH® graphene nanosheet powder kumachibi okubhukuda, inkampani yenza amandla okuguquguquka kunye neemvavanyo zokuxhathisa amanzi.U-Armstrong uthe: Sizame amabanga ahlukeneyo kunye nogxininiso ukuze simisele owona mxube ufanelekileyo wokongeza i-resin.

Kwiinyanga ezimbalwa, inkampani yangqina ukuba ukuxuba inani elincinci le-PureGRAPH kunye ne-polyester styrene resin kunye ne-glass fibre reinforcements egayiweyo yavelisa i-GFRP eyayikhaphukhaphu ngobunzima, i-30% yomelele, kwaye ingaphantsi kweengxaki zokusasazwa kwamanzi.Ukongezwa kwegraphene kunciphisa i-coefficient yokusasazwa kwamanzi ngamaxesha angama-10.

Ixesha lokuposa: Sep-07-2021