I-Fiberglass Chopped Strand Mat: Ukukhiqiza, Izimpawu, kanye Nezicelo

I-Fiberglass chopped strand mat (CSM)iyinto ehlukahlukene yokuqinisa esetshenziswa kabanzi embonini yezinhlanganisela. Ikhiqizwa ngokusikai-fiberglass rovings eqhubekayoibe yimicu engu-50mm ubude, le micu isakazwa ngokungahleliwe futhi ihlaliswe ebhandeni lensimbi engenasici le-mesh conveyor. I-mat isuke iboshelwa kusetshenziswa ama-emulsion awuketshezi noma izibophezelo eziyimpuphu, kulandelwa izinqubo zokomisa ezishisa kakhulu nezipholile ukuze zakhe i-CSM eboshwe nge-emulsion noma eyimpuphu. Le ndlela yokukhiqiza iqinisekisa ukusatshalaliswa kwesisindo esifanayo, izindawo ezibushelelezi, nobuqotho besakhiwo, ikwenze kube ukukhetha okuncanyelwayo kwezinhlobonhlobo.izicelo zezimboni.

Izici Eziyinhloko Nezinzuzo

1. Ukuqiniswa Okufanayo: Ukusatshalaliswa okungahleliwe, kwe-isotropic kwemicu yengilazi kunikeza izakhiwo ezilinganisiwe zemishini kuzo zonke izinhlangothi, okuthuthukisa ukusebenza kwesakhiwo kwemikhiqizo eyinhlanganisela.

2. I-Superior Conformability: I-CSM ibonisa ukuguquguquka okuhle kakhulu kwesikhunta, ivumela ukusetshenziswa okungenamthungo kumajiyometri ayinkimbinkimbi ngaphandle kokususwa kwefayibha noma imiphetho ephukayo. Lesi sici sibalulekile kumiklamo eyinkimbinkimbi ezingxenyeni zezimoto noma ukufakwa kobuciko.

3. Ukuhambisana Kwe-resin Okuthuthukisiwe: Ukumuncwa kwayo kwe-resin okwenziwe kahle kanye nezakhiwo zokumanzisa ngokushesha kunciphisa ukwakheka kwebhamuza ngesikhathi sokucwala. Ukugcinwa kwamandla aphezulu okumanzi kwe-mat kuqinisekisa ukungena okusebenzayo kwe-resin, kunciphisa ukuchithwa kwezinto ezibonakalayo kanye nesikhathi sokusebenza.

4. Ukuhlukahluka Ekucubunguleni: Isikwe kalula futhi senziwa ngendlela oyifisayo, i-CSM yamukela izindlela zokwenza okwenziwa ngesandla noma ngomshini kuyilapho igcina ukujiya okungaguquki kanye nekhwalithi yomphetho.

Izicelo zezimboni

I-CSM isebenza njengento eyisisekelo kuyo yonke imikhakha eminingi:

-Ezokuthutha: Isetshenziswa kakhulu kumahholo wezikebhe, amaphaneli omzimba wezimoto (isb, amabhampa), nezingxenye zikaloliwe ngenxa yokumelana nokugqwala kanye nesilinganiso esiphezulu samandla nesisindo.

- Ukwakha: Kusetshenziswa kumaphaneli e-GRG (gypsum eqiniswe ngengilazi), impahla yenhlanzeko (obhavu, izindawo ezivalekile zeshawa), kanye nezinhlelo zokumisa phansi ezimelene nokugqwala.

- Amandla Nengqalasizinda: Isetshenziswa kumapayipi amelana namakhemikhali, izendlalelo zokufakwa kukagesi, nezingxenye ze-wind turbine.

- Creative Industries: Ithandwelwa imisebenzi yobuciko ebaziwe, ama-props etiyetha, namamodeli ezakhiwo adinga izakhiwo ezingasindi kodwa eziqinile.

Amasu Okucubungula

1. Ukubeka Izandla phezulu: Njengendlela ehamba phambili embonini ye-FRP yase-China, ukubekwa kwezandla kuzuzisa kusukela ekugcwalisweni kwenhlaka okusheshayo kwe-CSM namandla okukhipha amabhamuza. Isakhiwo sayo esinezingqimba senza kube lula ukumbozwa kwesikhunta, kunciphisa izinyathelo zabasebenzi emikhiqizweni emikhulu njengamachibi okubhukuda noma amathange okugcina.

2. I-Filament Winding: I-CSM kanye nomata bemicu eqhubekayo bakha izendlalelo zangaphakathi/zangaphandle ezinenhlaka emapayipini noma emikhunjini yokucindezela, okugqamisa ukuqedwa kwendawo kanye nezakhiwo zokuthiya ngokumelene nokuvuza.

3. I-Centrifugal Casting: I-CSM ebekwe ngaphambili ekubunjweni okujikelezayo ivumela ukungena kwe-resin ngaphansi kwamandla we-centrifugal, ilungele ukukhiqiza izingxenye ze-cylindrical ezingenamthungo ezinezikhala ezincane. Le ndlela idinga ama-mats ane-permeability ephezulu kanye nokuthathwa kwe-resin okusheshayo.

Imininingwane Yezobuchwepheshe

- Izinhlobo zeBinder: Amacansi asekelwe ku-emulsion anikeza ukuguquguquka kwezindawo ezigobile, kuyilapho ukuhlukahluka kwe-powder-bonded kuqinisekisa ukuzinza okushisayo ezinqubweni zokushisa eziphezulu zokuphulukisa.

- I-Weight Range: Omata abajwayelekile basuka ku-225g/m² kuya ku-600g/m², bavumelana nezimfuneko zokujiya.

- Ukumelana Kwamakhemikhali: Ihambisana ne-polyester, i-vinyl ester, ne-epoxy resins, i-CSM iletha ukumelana okukhethekile kwe-asidi/alkali ezindaweni zasolwandle namakhemikhali.

Isiphetho

I-Fiberglass eqoshiwe ye-strand mat amabhuloho ukusebenza kanye nokusebenza ekukhiqizeni okuyinhlanganisela. Ukuzivumelanisa nezimo ezindleleni eziningi zokucubungula, kuhlanganiswe nokusebenza ngempumelelo kwezindleko kanye nokwethembeka kwemishini, kuyibeka njengento ebaluleke kakhulu ezimbonini ezibeka phambili ukuqina nokuba yinkimbinkimbi komklamo. Intuthuko eqhubekayo kubuchwepheshe be-binder kanye nokwelashwa kwefayibha iyaqhubeka nokwandisa izinhlelo zayo, iqinisa indima yayo ezisombululweni zobunjiniyela ezingasindi zesizukulwane esilandelayo. Kungakhathaliseki ukuthi ngeyezingxenye zezimoto ezikhiqizwe ngobuningi noma izici zezakhiwo ze-bespoke, i-CSM ihlala iyisisekelo sokwenziwa kwenhlanganisela yesimanje.