Iyini ukusetshenziswa kwe-fiberglass direct roving?

Ukuhamba okuqondile kwe-fiberglassingasetshenziswa ngqo ezindleleni ezithile zokubumba zenqubo ehlanganisiwe, njengokugoqa kanye nokudonsa. Ngenxa yokucindezeleka kwayo okufanayo, ingalukwa futhi ibe yizindwangu eziqondile zokuzulazula, futhi, kwezinye izinhlelo zokusebenza, ukuzulazula ngqo kungaba yindlela emfushane kakhulu.
Izindwangu eziqondile ze-fiberglass zifanelekela izinhlelo zokuqinisa i-resin ezifana nama-resin e-polyester angagcwali, ama-resin e-vinyl, ama-resin e-epoxy, nama-resin e-phenolic.
Ukuzulazula ngqo okungena-alkali kuyinto yokuqinisa esebenza kahle esetshenziswa kabanzi emikhiqizweni ebekwe ngesandla futhi ebunjiwe ngomshini njengezikebhe, izitsha, izindiza nezingxenye zezimoto, ifenisha, izikhungo zezemidlalo, kanye nezinye izinhlelo zokusebenza eziningi. Uma kuqhathaniswa ne-chevron ye-Alkaline, i-chevron ye-Alkali-Free inezakhiwo ze-chevron ye-Alkaline, kuyilapho i-chevron ye-Alkali-Free inamandla angcono, ikwazi ukumelana nesimo sezulu kangcono, i-modulus engcono, kanye nokumelana ne-alkali okungcono.
I-alkali ephakathi nendawoi-fiberglass eqondile ehambahambayoindwangu (indwangu ye-chevron ephakathi nendawo): inokumelana okuhle nokugqwala, kulula ukungena nge-resin, inokunamathela okuhle phakathi kwezingqimba, ingafaneleka kuzo zonke izinhlobo zezindawo ezigobile, futhi isebenza kahle kakhulu ekwakheni; okwamanje, inezici zokuvimbela umlilo, ukuvimbela ilangabi, ukuvimbela amanzi, ukumelana nokuguga, ukumelana nesimo sezulu, amandla aphezulu, kanye ne-modulus ephezulu, njll. Isetshenziswa kabanzi njengento yokuqinisa yendwangu eyisisekelo ye-FRP kanye nepulasitiki yobunjiniyela yezinto ezisetshenziswa njenge-acid medium, anticorrosive, heat preservation, anti-fire, kanye nezinto ezingangeni manzi.
Indwangu yokuzulazula eqondile ye-alkali glass fiber ingasetshenziswa phansi kwe-epoxy, indima yayoipulasitiki eqinisiwe ye-fiberglassizinto zokuqinisa indwangu eyisisekelo kanye nepulasitiki yobunjiniyela, izinto zokulwa nokugqwala, ukulondolozwa kokushisa, izinto ezivimbela umlilo, ezivimbela umlilo, izinto ezingangeni manzi, njalo njalo.