Makina Othandizira Kuzimitsa Moto
Deepmaterial Publish Battery Thermal Runaway Kufalikira ndi Kuwonongeka
Kumapeto kwa Julayi, Shenzhen Battery Industry Association, Zomatira Information, New Material Industry Alliance ndi mayunitsi ena adzakonza limodzi "2024 Advanced Battery and Energy Storage Adhesive Material Technology ndi Application Innovation Forum ndi Battery and Energy Storage Material Exhibition". "Deepmaterial" ibweretsa zida zozimitsa moto zaposachedwa kwambiri pamsonkhano ndikugawana lipoti laukadaulo la "Principle of Battery Thermal Runaway Spreading and Deflagration Inhibition of Self-Excited Fire Extinguishing Materials and Application Discussion", ndikugawana nawo mwayi wachitukuko wa matekinoloje atsopano ndi zida zokhala ndi ma terminals akuluakulu ndi anzawo.
Pa Meyi 15, 2024, moto udapezeka koyamba pamalo osungiramo magetsi a Gateway ku California. Pofika masana pa Meyi 16, motowo unali utatsala pang'ono kuzimitsidwa, koma mabatire apasiteshoniyo ayambiranso. Pambuyo pa ozimitsa moto a 40 ndi injini zisanu zamoto zomwe zinagwira ntchito nthawi yonseyi kwa masiku a 11, motowo unazimitsidwa ndi ma helikopita pogwiritsa ntchito matani a perfluorohexanone ozimitsa moto. Kupyolera mu moto uwu mu malo osungiramo mphamvu zosungiramo mphamvu, kugwiritsa ntchito perfluorohexanone zozimitsira moto m'mabatire a lithiamu ndi mafakitale ena atsopano amphamvu zakhala mutu wovuta kwambiri.
"Deepmaterial" yakhala ikupanga microcapsule C6F12O perfluorohexanone zozimitsa moto zochokera ku 2019. Chiyambireni kukula kwa 50% mulingo wa zokutira mu 2021, kuchuluka kwa zokutira kwa microcapsule kwamadzi a perfluorohexanone kwafika 85% -90% kupyola makampani, ndi zotsatira zake. ndipo mtengo umakonda kukhala polarized.
Pakali pano, dziko likupanga miyezo ya dziko lonse ya perfluorohexanone zozimitsira moto, ndipo magulu oyenerera apanga kale muyeso wa gulu la 《Prefabricated perfluorohexanone zipangizo zozimitsira moto》.
Njira yozimitsa ya perfluorohexanone ndi yofanana ndi ya HFC125 ndi HFC227ea ndipo ndi kuphatikiza kwa njira ziwiri zozimitsa.
"Deepmaterial" ndi njira yapadera ya microencapsulation kuti ipangitse perfluorohexanone mu tinthu tating'onoting'ono ta 50-300um (zogwiritsa ntchito zosiyanasiyana). Poyerekeza ndi zipangizo zamadzimadzi perfluorohexanone, microencapsulated perfluorohexanone akhoza kupangidwa mu makulidwe malire a mapepala, zosavuta utoto zokutira, potting zomatira kwa kutchinjiriza ndi kuzimitsa moto, etc., amene angagwiritsidwe ntchito popanda unsembe ndi akatswiri, popanda kufunika kukhazikitsa zomverera zovuta ndi zomatira machitidwe oyendetsera magetsi, ndipo ndi oyenera malo ang'onoang'ono otsekedwa omwe ali okhazikika kapena osunthika, komanso kumene magetsi sakupezeka.
Kukonzekera kwa perfluorohexanone kuzimitsa moto microcapsules
"Deepmaterial" imapanga mitundu yosiyanasiyana ya zipangizo zozimitsa moto zodzikongoletsera za perfluorohexanone microcapsules, kuphatikizapo mapepala, zokutira, gel osakaniza ndi zina zozimitsa moto. Kupyolera mu kutsimikizira kothandiza, mtundu uwu wa mankhwala ukhoza kuthetsa moto wa 1 cubic space pa 718g, yomwe ili ndi mtengo wapatali kwambiri wachuma. Pambuyo mayeso a National Key Laboratory of Fire, pamene batire yochepa-dera likuwotha mmwamba, dysprosium zinthu excitation moto kuzimitsa zinthu zimayambitsa amasulidwe perfluorohexanone vaporization pa 80-200 digiri Celsius, ndi malawi kuzimitsidwa autonomously pambuyo batire kugwira moto. pambuyo 5-11s. Mukuyesera, moto utatha kuzimitsidwa mwachisawawa, lawi lotseguka linayambitsidwa mphindi iliyonse ya 3 mkati mwa 30 min, ndipo panalibe kuyatsanso. Pambuyo poyesera, zitha kuwoneka kuti mankhwalawa ali ndi mtengo wogwiritsa ntchito kwambiri pakutha kwa batri.
Perfluorohexanone microcapsule zozimitsa moto
Moto wodziyambitsa
kuzimitsa granules
Zozimitsa moto zokha zokha
Zozimitsa zokha zozimitsa miphika
Perfluorohexanone microcapsules ikhoza kupangidwa kukhala mitundu yosiyanasiyana ya zipangizo zozimitsira moto, monga gulu, manja; matepi, zokutira, zomatira ndi zina zotero.
Kugwiritsa ntchito perfluorohexanone microcapsule zozimitsa moto
