izindaba

Umkhiqizo:I-Phenolic Molding Compound Imicu Eqoshiwe BH4330-5

Ukusetshenziswa: Defense / Military Weapon

Isikhathi sokulayisha: 2025/10/27

Ilayisha ubuningi: 1000KGS

Ngemikhumbi ukuya: Ukraine

Ukucaciswa:

Okuqukethwe kwe-resin: 38%

Okuqukethwe okuguquguqukayo: 4.5%

Ukuminyana: 1.9g/cm3

Ukumuncwa kwamanzi: 15.1mg

Ukushisa kwe-Martin: 290 ℃

Amandla okugoba: 300MPa

Imikhakha yezokuvikela kanye ne-aerospace isebenza ekupheleni kwesayensi yezinto ezibonakalayo, izingxenye ezidingayo ezingamelana nezimo ezimbi kakhulu—kusuka ekushiseni okunamandla nokukhishwa kwe-ablation kuya ku-G-force ephezulu kanye nokuchayeka kwamakhemikhali. Kule ndawo enezinga eliphezulu, **inhlanganisela ye-phenolic molding (PMCs) eqiniswe ngemicu eqotshiwe** ibonakala iyisixazululo esibalulekile.

Iklanyelwe Extremity

Ama-Phenolic resins, ikilasi lama-polymers e-thermosetting, adume ngokuzinza kwawo okushisayo okukhethekile, ukungaguquguquki kobukhulu, kanye nokumelana nelangabi ngokwemvelo. Uma lawa ma-resin ehlanganiswa nokusikwa ngokunemba, imicu eqoshwe ephezulu yokusebenza (ngokuvamile ingilazi noma i-silica fiber), adala into eyinhlanganisela eyakhelwe izinhlelo zokusebenza ezinzima kakhulu.

Ukufakwa kwezintambo eziqotshiwe ku-compound yokubumba kunikeza ukuqiniswa okubalulekile, ukuguqula izakhiwo zezinto ezibonakalayo:

* **I-Superior Ablation Resistance:** Ku-aerospace kanye ne-rocketry, izingxenye zichayeka emazingeni okushisa ashisayo. Ama-PMC aqinisiwe avame ukusetshenziswa ku-**rocket nozzle, izivikelo zokushisa, namagumbi omlilo** ngoba amelana nokukhishwa (ukuguguleka komhlaba ngenxa yokushisa) kuyilapho egcina ubuqotho besakhiwo ngaphansi kwezimo ezivuthayo.

* **Amandla Okushisa Okuphezulu Nokuqina:** Ngokungafani ne-thermoplastics, i-thermoset phenolics ayincibiliki. Izintambo eziqotshiwe zikhiya inhlaka ephulukisiwe endaweni yayo, inikeze okubalulekile **ukumelana nokukhasa ** kanye **nokuqina** ngisho nasezingeni lokushisa elingaphezu kuka-300°C (futhi ngezinye izikhathi liphakeme kakhulu ezindimeni zokushisa).

* **Ukuthobela Umlilo, Intuthu, Nobuthi (FST):** Emikhumbini yezempi, izindiza, nengqalasizinda ebalulekile, ukuphepha kubaluleke kakhulu. Izinhlanganisela ze-Phenolic ngokwemvelo zibonisa **ukukhiqizwa kwentuthu ephansi** kanye **nobuthi obuphansi** lapho evezwe emlilweni, okuwenza abe into ekhethwayo yangaphakathi, amapayipi kagesi, namaphaneli ayinhlanganisela lapho ukuphepha kwabantu kukhathaza khona.

Izicelo Ezibalulekile Zezempi Nezasemoyeni

Ukuhlukahluka kweama-PMC aqoshiwe aqiniswe ngomucuzivumela ukuthi zisetshenziswe ezindimeni ezahlukahlukene ezibalulekile zemishini:

* **Izingxenye Zerokhethi Nezicici:** Isetshenziselwa ukugqumisa izingxenye ze-motor casing kanye nasemqaleni we-nozzle ukuze kulawuleke ukugcwala okushisayo okwedlulele ngesikhathi sokwethulwa.

* **Ingaphakathi Nesakhiwo Sendiza:** Izingxenye zendiza, lapho imvelo yezinto ezingasindi kanye nokuthobelana kwe-FST kubalulekile ekuphepheni kwabasebenzi namathuluzi.

* **Izinto Ezisetshenziswayo Zokungqubuzana:** Isetshenziswa ezinhlelweni zokubhuleka ezimotweni zezempi ezisindayo nezindiza ngenxa yokumelana kwazo nokushisa okuhle kakhulu nokusebenza kwazo okugugile.

* **Izindlu zikagesi neze-elekthronikhi:** Amandla azo aphezulu e-dielectric kanye nokuzinza kohlangothi kuzenza zifaneleke kumishini kagesi ebucayi okufanele isebenze ngokuthembekile ezindaweni ezinozibuthe zikagesi noma izinga lokushisa.

Inzuzo Yenhlanganisela Yokubumba Eqotshiwe

Izingxenye zokukhiqiza ezivela esakhiweni sokubumba esisikiwe kunikeza inzuzo enkulu ekukhiqizweni kokuvikela: **i-design flexibility. ** Inhlanganisela ingaba yimicibisholo noma umjovo ubunjwe ube yizimo eziyinkimbinkimbi, ezingajwayelekile okunzima ukuzithola ngama-fiber prepregs aqhubekayo. Leli khono lokubumba izingxenye eziyinkimbinkimbi, eziqinile, futhi ezihlala isikhathi eside ekucacisweni kwezempi liqinisa isimo sento ebalulekile njengesinikezeli esiyinhloko sobuchwepheshe bezempi obuthuthukisiwe kanye ne-aerospace.

I-China Beihai yekhwalithi ephezulu yokuqinisa imicu eqoshwe ehlangabezana nezindinganiso eziqinile zomkhakha wezokuvikela. Xhumana nathi ukuze ufunde ukuthi izinto zethu zokusebenza zingathuthukisa kanjani ukusebenza nokuthembeka kwezingxenye zakho ezibalulekile kumgomo wakho.

Ulwazi lokuxhumana:

Umphathi wezokuthengisa: Yolanda Xiong

Email: sales4@fiberglassfiber.com

Umakhalekhukhwini/wechat/whatsapp: 0086 13667923005