I-Fiberglass Ukuqiniswa Kwezikebhe Zokudoba ze-Fiberglass-Fiberglass Chopped Strand Mat

Kunezinto eziyisithupha ezivame ukusetshenziswa kakhulu zokuqinisa ekwenziweni kwezikebhe zokudoba ze-fiberglass:
1, I-Fiberglass eqoshiwe ye-strand mat;
2, Indwangu ye-Multi-axial;
3, indwangu uniaxial;
4, I-Fiberglass ithungelwe umata we-combo;
5, Fiberglass nokwelukiweyo roving;
6, Fiberglass surface mat.
Manje ake sethule i-fiberglass chopped strand mat (CSM) ngokuningiliziwe.
I-Fiberglass eqoshwe ngomucu umata (oqoshiwe umucu), iyinsimbi enkulu ye-fiberglass engalukiwe engalukiwe, inqubo ye-FRP yokubeka isandla enenani elikhulu lezinto eziqinisayo, kodwa futhi isetshenziswa kwezinye izinqubo zokubumba zemishini, njenge-RTM, ukusonga, ukubumba, ipuleti eliqhubekayo, ukulingisa okuyi-centrifugal, njll. Izinhlelo zokusebenza ezijwayelekile zihlanganisa izikebhe, izikebhe, izingxenye zesitimela, isitimela, izingxenye zemoto, iziqukathi, amathange amanzi, amapuleti kathayela nokunye.
Emikhiqizweni eminingi ye-FRP eyenziwe ngezandla ezinkulu, i-short-cut filament isetshenziswa kanye ne-roving chevron engasontekile, futhi ukusatshalaliswa okungaqondile kwemigqa enqamulelayo ku-short-cut filament ezwakalayo kwenza ukuntuleka kokusatshalaliswa kwe-chevron ku-warp kanye nezikhombisi-ndlela ze-weft kuphela, futhi ngesikhathi esifanayo kuthuthukisa kakhulu amandla e-inter-laminar e-shear yemikhiqizo ye-FRP.
Iyunithi yokuzwa okunqamulelayo ku-ukukhiqizwa kwe-fiberglassiplanti ingeyemishini emikhulu. Ububanzi bomuzwa okhiqizwa umshini ozwakalayo ngokuvamile buba ku-1.27 ~ 4.5 m. Amayunithi amakhulu awanawo kuphela okukhiphayo okukhulu, ukusebenza kahle okuphezulu, ukufana okuhle kokuzwayo, futhi ububanzi bokuzizwa bungahlukaniswa ngokuvumelana nezidingo zomsebenzisi emgqeni wokukhiqiza womshini ozwakalayo, futhi ukuguquguquka komkhiqizo kukhulu. Ngakho-ke, iyunithi ye-short-cut-cut-cut-scale enkulu iyamukelwa kakhulu ngabakhiqizi be-glass fiber. Izinhlobo ezizwakalayo ezinqamulelayo ziyi-200, 230, 300, 380, 450, 600, 900g / ㎡, izinhlobo ezivame kakhulu ebangeni lama-300 ~ 600g / ㎡.
Isinqamuleli esizwakalayo senziwe ngokuqukethwe kwe-fiberglass ye-fiberglass ngemuva cishe kwama-30%. Ngenxa ye-short-cut wazizwa ngaphakathi kwe-fiberglass ayiqhubeki, nokubeka ungqimba lwei-fiberglassokuqukethwe kuncane, ngakho-ke, ngale nto egandayiwe ibe namandla aphansi we-laminate, kodwa futhi inezinzuzo, njengokungangeni kwamanzi okuhle, i-resin efakwe emanzini (i-Wetout) enhle, ukunamathela okuqinile phakathi kwezingqimba, umkhiqizo ophelile unokubukeka okuhle, amandla ngaphandle kwe-anisotropy, indawo eyinkimbinkimbi yomsebenzi endaweni elula, ephansi, njalonjalo. Isetshenziswa kakhulu ungqimba olungaphandle oluseduze nejazi lejeli kanye nezendlalelo ezimaphakathi ezinengcindezi yokugoba ephansi.