izindaba

Imikhiqizo eqiniswe ngefayibha yengilazi ye-phenolic iyinhlanganisela yokubumba ye-thermosetting eyenziwe ngefayibha yengilazi engena-alkali efakwe i-resin ye-phenolic eguquliwe ngemva kokubhaka.

Ipulasitiki yokubumba ye-phenolicisetshenziselwa ukucindezela okumelana nokushisa, okumelana nomswakama, okumelana nesikhunta, amandla aphezulu omshini, izingxenye ezinhle zokuvikela ezivimbela ilangabi, kodwa futhi ngokwezidingo ezahlukene zamandla ezingxenye kuzoba inhlanganisela efanele yemicu ehlelwe ekubunjweni kwamandla aphezulu kakhulu okudonseka kanye namandla okugoba, futhi ifanele ukusetshenziswa ezimweni ezinomswakama.

Izakhiwo Eziyinhloko

1. Ukumelana Nokushisa Okuphezulu: Ama-resin e-phenolic amelana nokushisa ngokwemvelo, futhi uma eqiniswa ngemicu yengilazi, lawa ma-composite angamelana nokushisa okuphezulu ngaphandle kokuwohloka okukhulu. Lokhu kuwenza afaneleke ukusetshenziswa ezindaweni lapho ukushisa kuyinkinga khona, njengokushisa kukagesi, izingxenye zezimoto, kanye nezindiza.

2. Ukungashisi Komlilo: Esinye sezici ezivelele ze-phenolic composites yizakhiwo zazo ezinhle kakhulu zokungashisi. Izinto ziyamelana ngokwemvelo nokusha futhi azisekeli ukusabalala komlilo, okuyisici esibalulekile ezimbonini lapho ukuphepha komlilo kuyinto eza kuqala khona.

3. Ukumelana namakhemikhali:I-Phenolic glass fiber eqinisiweimikhiqizo ikhombisa ukumelana okuphezulu nezinhlobonhlobo zamakhemikhali, okuhlanganisa ama-acid, izisekelo, kanye nezinyibilikisi. Lokhu kuyenza ifaneleke ukusetshenziswa ezindaweni zamakhemikhali ezinzima, njengasezimbonini zokucubungula amakhemikhali kanye nezimoto.

4. Ukufakwa Kogesi: Ngenxa yezakhiwo zazo ezinhle kakhulu ze-dielectric, izinhlanganisela ze-phenolic glass fiber zisetshenziswa kabanzi embonini kagesi neye-elekthronikhi. Zihlinzeka ngokufakwa kogesi okuthembekile kwezingxenye ezifana namaswishi, amabhodi wesekethe, kanye nezindawo zikagesi.

5. Amandla Okusebenza Nokuqina: Imicu yengilazi inikeza inhlanganisela amandla athuthukisiwe okucindezelwa nokucindezela. Izinto zokwakha zihlala isikhathi eside futhi zingagcina ubuqotho besakhiwo sazo ngaphansi kokucindezeleka komshini, okwenza kube ukukhetha okuhle kwezicelo ezidinga ukusebenza isikhathi eside.

6. Ukuzinza Okunezilinganiso: Izinhlanganisela zefayibha yengilazi ye-phenolic zigcina ukuma nobukhulu bazo ngaphansi kwezimo zokushisa nomswakama ezihlukene. Lokhu kubaluleke kakhulu ekusetshenzisweni lapho ukunemba nokuqina kubalulekile khona.

Izicelo

I-Phenolic glass fiber eqinisiweImikhiqizo isetshenziswa ezimbonini eziningi ngenxa yezakhiwo zayo eziyingqayizivele:

1. Ekagesi kanye Ne-elekthronikhi: Izinhlanganisela ze-phenolic zisetshenziswa kabanzi ekufakweni kokushisa kukagesi, okuhlanganisa ama-switchgear, amabhodi wesekethe, kanye nama-transformer. Amandla azo okubekezelela amazinga okushisa aphezulu nokumelana nokuwohloka kukagesi azenza zilungele lezi zingxenye ezibalulekile.

2. Izimoto: Embonini yezimoto,izinto eziqinisiwe ze-fiber yengilazi ye-phenoliczisetshenziselwa izingxenye ezifana nama-brake pad, ama-bushing, kanye nezingxenye ezingaphansi kwe-hood ezidinga ukumelana nokushisa okuphezulu kanye nokucindezeleka komshini.

3. Isikhala Sezindiza: Izinhlanganisela ze-phenolic zisetshenziswa embonini yezindiza zezingxenye zangaphakathi ezifana namaphaneli nezingxenye zesakhiwo. Isisindo esincane sezinto, amandla, kanye nokumelana nokushisa kwenza kube ukukhetha okuthandwayo kule nsimu enzima.

4. Izicelo Zezimboni: Imikhiqizo eqiniswe ngefayibha yengilazi ye-phenolic isetshenziswa ezingxenyeni zemishini, amavalvu, namaphampu, kanye nasemishinini yezimboni esindayo edinga amandla aphezulu, ukumelana namakhemikhali, kanye nokumelana nokushisa.

5. Ukwakha: Lezi zinto zingasetshenziswa futhi ekwakheni amaphaneli angashi, phansi, kanye nezingxenye zesakhiwo ezidinga ukuqina nokumelana nomlilo.

6. Ulwandle: Inhlanganisela yamandla, ukumelana namanzi, kanye nokumelana nokushisa kwenza izinhlanganisela ze-phenolic zifanele ukusetshenziswa kolwandle, okuhlanganisa izingxenye zesikebhe kanye nezinhlelo zikagesi zasolwandle.