Izakhiwo ze-Glass fiber oqoshiwe
1. Imicu ye-fiberglass e-glass eqoshiweube nokumelana nokugqwala okuhle.Ngoba impahla eluhlaza eyinhloko ye-FRP yakhiwe nge-polyester resin engagcwele futhi i-fiber reinforced materialngokuqukethwe kwamangqamuzana amaningi, ingakwazi ukumelana ngokuphumelelayo nokugqwala kwama-acids, ama-alkali, usawoti kanye neminye imithombo yezindaba, kanye nendle enganakiwe, inhlabathi eyonakalisayo, amanzi angcolile amakhemikhali kanye noketshezi oluningi lwamakhemikhali.Ukugqwala, ngaphansi kwezimo ezijwayelekile, kungaqhubeka nokusebenza isikhathi eside.
2.I-alkali resistant fiberglass strand eqoshiwesbabe nemisebenzi emihle yokunqanda ukuguga nokumelana nokushisa.Ishubhu ye-fiber yengilazi ingasetshenziswa isikhathi eside ebangeni lokushisa elingu--40℃～70℃, futhi i-resin ekwazi ukumelana nokushisa okuphezulu enefomula ekhethekile nayo ingasebenza ngokujwayelekile ezingeni lokushisa elingaphezu kuka-200℃.
3. Umsebenzi omuhle wokunqanda ukuqandisa.Ngaphansi kokususa okungu-20 ℃, ishubhu ngeke libe yiqhwa ngemva kokuqandisa.
I-Glass fiber chopped strand classification
Elinye ipuleti lengilazi, elisetshenziselwa ikakhulukazi izingxenye ezidinga ukukhanya emhlobiso.Kukhona ingilazi eyisicaba, ingilazi enephethini, ingilazi efriziwe, ingilazi eboshwe, ingilazi eqoshiwe, ingilazi epholile, njll, engakhethwa ngokuvumelana nezidingo zezingxenye ezahlukene kanye nemiphumela ehlukene yokuhlobisa..
Olunye uhlobo izitini zezingilazi, ezisetshenziselwa ikakhulukazi ukwahlukanisa ingilazi, izindonga zengilazi namanye amaphrojekthi, ikakhulukazi izitini zengilazi ezingenalutho.Ingahlukaniswa ngekamelo elilodwa kanye negumbi eliphindwe kabili, futhi inezincazelo ezihlukahlukene ezifana nezitini zesikwele nezitini eziwunxande, futhi ukuma kwayo kwendawo nakho kucebile kakhulu, okungakhethwa futhi kusetshenziswe ngokuvumelana nezidingo zokuhlobisa.
Umehluko phakathi kwe-glass fibre eqoshiwe imicu nemicu emide
Ngokuthuthuka okuqhubekayo kwezikhathi, imboni yokukhiqiza ingilazi yefayibha ehlobene nayo ithuthuka njalo, futhi imikhiqizo ephuma kokunye emicu yengilazi ehlobene nayo isungula izinto ezintsha futhi ithuthuka njalo.Imicu yengilazi emifushane yekhwalithi ephezulu ithandwa kakhulu emakethe yesimanje, futhiimicu ye-fiberglassazihlukile.Izinkambu zokufaka isicelo zemicu yengilazi emifushane nemicu yengilazi ende zihlukile, futhi zidlala izindima ezihlukene emikhakheni ehlukene.Izici zemicu yengilazi emifushane nemicu yengilazi ende zihlukile.Izinkampani ezingcono kakhulu ze-glass glass fibers embonini zihlinzeka ngemicu yengilazi emifushane eyamukelwe kahle.Ngakho-ke, yimuphi umehluko phakathi kwemicu yengilazi emifushane nemicu yengilazi ende okulula ukuyisebenzisa?
1. Ubude bomzimba obuhlukene
Imicu yengilazi emifushane enekhwalithi enhle idingeka kakhulu emakethe, kanjalo nemicu yengilazi ende.Ubude bomzimba bemicu emifushane ngokuvamile bungaphansi kwamamilimitha ayisithupha, noma ngisho naphakathi kuka-0.2 namamilimitha angu-0.6;kuyilapho ubude obungokomzimba bemicu yengilazi ende buphakathi kwamamilimitha ayisithupha kuya kumamilimitha angamashumi amabili nanhlanu.Ukusebenziseka kalula kwe-fibre yengilazi emfishane kuzokhuphula izinga lokuthenga kabusha kwekhasimende, futhi abakhiqizi befayibha yengilazi emfushane abafanelekile abamukelwe kahle bazokwandisa ukukhiqizwa kwefayibha yengilazi emfushane ukuze kuqinisekiswe isidingo samakhasimende.Yiqiniso, imicu engcono yengilazi emifushane ngokuvamile ithandwa kakhulu kumakhasimende.
2. Inqubo yokukhiqiza ihlukile
Inqubo yokukhiqiza ye-fibre yengilazi emfishane eyamukelwe kahle ihlukile kuleyo ye-glass fiber ende.Enqubweni yokukhiqiza ye-fiber yeglasi emfushane enekhwalithi enhle, usayizi akufanele ube mude kakhulu, kodwa ngenxa yalesi sici, kulula ukuyisebenzisa.15 oz imicu eqoshiweziyavumelana nezimo ekukhiqizeni, ezinekhwalithi enhle kanye nesivuno;kuyilapho i-fiber yengilazi ende Enqubo yokukhiqiza i-fiber, i-fluidity yezinto ezibonakalayo iyadingeka ukuba ibe yinhle, futhi ingaphezulu le-fiber yengilazi kufanele isebenze, futhi umkhuba we-glass fiber peeling kanye nokuvuza akufanele kwenzeke.Umehluko enqubweni yokukhiqiza phakathi kwe-fiber yengilazi emfushane kanye ne-glass fiber ende iholela emikhakheni ehlukene yokusetshenziswa.
Ukusetshenziswa kwe-glass fiber oqoshiwe imicu
Njengamanje, imikhiqizo ye-glass fibre ingahlukaniswa ngokuyisisekelo ibe izigaba ezine, okungukuthi, izinto eziqinisiwe ze-fiber fiber kumapulasitiki aqinisiwe we-thermosetting, imicu yengilazi eqoshwe nge-thermoplastics eqinisiwe, imicu yengilazi yengilazi eqotshiwe yokufakwa kukagesi nezinye izinjongo, nezinto zokufulela ezingangenisi amanzi.Imicu ye-glass fiber eqoshiwe.Phakathi kwazo, i-Glass fiber eqoshwe imicu eqinisiwe ibalelwa ku-70% -75%, futhiIzinto ze-Fiberglass Fabriccishe ama-25% -30%.
Kunezinhlobo ezingaphezu kuka-3,000 zemicu yengilazi eqoshwe nge-fiber emazweni angaphandle, enemininingwane engaphezu kuka-50,000.Eminyakeni yamuva nje, kuye kwanezelwa imininingwane engaphezu kuka-1,000 minyaka yonke ngokwesilinganiso.Ochwepheshe bangaphandle bakholelwa ukuthi isivinini sokuthuthukiswa kwalolu hlobo alukwazi ukuhlangabezana nesidingo semakethe ngezinga elikhulu, futhi singabhekwa kuphela njengesiqalo sentuthuko.
Ukusetshenziswa kwemicu ye-glass fibre eqoshiwe:
I-Glass fiber filaments ihlukaniswe yaba i-selvedge elukiweyo kanye ne-non-woven selvedge (i-fringe tape).Indlela eyinhloko yokuluka i-plain weave.
Indwangu enezinhlangothi ezintathu ihlobene nendwangu eyisicaba, ukuze impahla eyinhlanganisela enalokhu kuqiniswa ibe nobuqotho obuhle kanye nephrofayili, futhi ithuthukisa kakhulu amandla okugunda kwe-interlaminarfiber glass impahla eluhlaza.
Indwangu ye-Fiberglass eqoshiwe ye-strand stitchbonded yaziwa nangokuthi i-Fiberglass Needle Mat noma i-Fiberglass combo mat.Ihlukile ezindwangu ezijwayelekile kanye nemizwa ngomqondo ojwayelekile.Indwangu ejwayelekile eboshwe ungqimba lwezintambo ezisontekile kanye nongqimba lwezintambo ezisontekile ezigoqene ndawonye, futhi imicu eqondile neye-weft ihlanganiswa ndawonye ukuze yakhe indwangu.
Indwangu ye-unidirectional glass fiber chopped strand iyindwangu ye-satin ene-warp ephukile noma i-axis long-axis satin ehlanganiswe nemicu ewugqinsi ye-warp kanye nemicu emihle ye-weft.Inamandla aphezulu ohlangothini oluyinhloko lwe-warp.
Izintambo eziqoshwe nge-glass fibre zivame ukusetshenziswa njengezinto eziqinisayo zezinto eziyinhlanganisela, izinto zokuvala ugesi, izinto zokuvala ukushisa okushisayo, ama-circuit substrates, njll. Ngenxa yokuthi idlala indima ebaluleke kakhulu ezimbonini eziningi, iya ngokuya ithandwa.
Isikhathi sokuthumela: Nov-10-2022