Utyalo-mali kwi-MEAF 75-H34 eyongezelelweyo i-extruders inokunciphisa ukusetyenziswa kwamandla kwimveliso yeselula ukuya kuthi ga kwi-65% kunye nomthamo ophindwe kabini.
Umvelisi wesandwich ye-honeycomb u-EconCore (eLeuven, eBelgium) kunye ne-polypropylene honeycomb core umenzi i-ThermHex Waben GmbH (i-Halle, eJamani) baye baphinda kabini umthamo wabo wokuvelisa i-honeycomb kunye nokunciphisa ukusetyenziswa kwamandla ngama-65% xa kuthelekiswa nezinye izisombululo.
Iinkampani ezimbini kutshanje zifake i-MEAF (i-Jersek, e-Netherlands) i-H-series extruders kwindawo yazo yokuvelisa i-state-of-art, kunye ne-ThermHex ibe ngowesibini emva kokufakelwa kokuqala kwi-2015.I-extruder entsha exhotyiswe ngeempawu ezizodwa inokudibaniswa. kunye neyokuqala, iphawula inkampani, ukudibanisa imijelo emibini yokuvelisa ukusetyenziswa kwamandla ngokufanelekileyo. Oku kubikwa kwandisa amandla okuvelisa i-ThermHex ye-honeycomb cores ukusuka kwiikhilogram ezingama-500 (malunga ne-1,100 yeekhilogram) ngeyure ukuya kwi-1,000 yeekhilogram (malunga ne-2,200 yeekhilogram. ), elilingana nokuveliswa kabini kweetoni ezingama-3,000 ngonyaka.
I-extruder ye-MEAF kuthiwa ibonelela nge-extrusion ephawulekayo yomgca we-sheet extrusion yamandla kukhuphiswano lwayo.Ngothelekiso oluthe ngqo, i-MEAF's 75-H34 extruder esetyenziswa yi-ThermHex Waben irekhode i-0.18-0.22 kW/kg, xa kuthelekiswa ne-0.50 kW/kg kumntu okhuphisana naye. Ukongeza kokufuna amandla angaphantsi kwe-10-65% ukuvelisa iikhilogram zemveliso, i-MEAF H series extruders ifanelekile ukukhupha izinto ezininzi kunye ne-screw kunye nomgqomo ofanayo, kwaye ngenxa yoyilo lwe-friction ephantsi ye-extruder kunye nokuhamba okuncinci kunye nokuguquguquka koxinzelelo kunciphisa ukuthotywa kwepolymer, nakwiziphumo eziphezulu.
I-EconCore, inkampani engumzali ye-ThermHex Waben, isungule i-MEAF 50 yokuqala yesiko 75-H34 extruder kumgca wayo wokulinga ngo-2017, onomlinganiselo ofanayo we-screw njengoko i-ThermHex MEAF laboratory extruder Kodwa imiphanda emincinci kunye neempawu zesiko. imisebenzi ye-scale-up ye-rPET honeycomb cores, i-EconCore idinga enye i-extruder enkulu ye-industrial-scale ene-compact design.Ikwafuna ukucutshungulwa okusebenzayo kwee-RPET flakes kunye noluhlu lweepolymers ezinobunjineli bokuveliswa kwe-RPET kunye ne-high performance thermoplastic (HPT) cores. .I-75-H34 inika oku ngelixa igcina imilinganiselo ye-screw efanayo, imigqomo kunye neempawu eziqhelekileyo njenge-extruders yangaphambili.
Enye ingxaki i-EconCore ejongene nayo xa ikhangela i-extruder efanelekileyo yayiyiqondo lobushushu obuphezulu beepolymers zokusebenza ezifana ne-polyethyleneimine (PEI) .Kwi-polypropylene, i-extruders engaphezulu yendabuko inikezela ngeqondo lokushisa kwe-80-300 ° C. Nangona kunjalo, oku kuphantsi kakhulu kwaye i-MEAF's i-extruders iyakwazi ukubonelela ngeqondo lokushisa eliphezulu le-200-400 ° C, elifunekayo ukukhupha i-RPET kunye noluhlu lweepolymers zobunjineli.
"Ubudlelwane bethu kunye ne-MEAF abudluliseli kuthi kuphela kwi-EconCore kunye ne-ThermHex Waben, kodwa nakubanini belayisensi," utshilo uWouter Winant, uMphathi wezobuGcisa e-EconCore. "Itekhnoloji yethu yokuvelisa ngokuqhubekayo i-honeycombs ye-thermoplastic ilayisenisi. Ukuthembela kwethu kwii-MEAF extruders kule minyaka imbalwa idlulileyo kubonakaliswe kukuzimisela kwethu ukucebisa iimveliso zabo kubo bonke abanini bamaphepha-mvume.
UGqr. Jochen Pflug, i-CEO ye-EconCore kunye neThermHex Waben, uthe: "Imfuno yezinto ezizinzileyo, ezikhaphukhaphu, ezinobunzima obuphezulu ziyakhula, kwaye kubalulekile ukuba iThermHex Waben ikhulise amandla ethu okuvelisa ukuze sikwazi ukujamelana nokuthontelana kwemveliso. imfuno,” ukongeza indlela.
I-EconCore isandula ukuchongwa ngeBhaso loShishino lokuSingqongileyo lwaseBelgian ngetekhnoloji yeselula ye-rPET.Ngo-Agasti ka-2021, itekhnoloji ye-Econcore's rPET ye-honeycomb nayo ifumene isatifikethi se-Solar Impulse Label kuthathelwa ingqalelo ukuzinza kwezinto.ThermHex Waben kutshanje ipapashe ezona nkampani zili-100 zintsha kakhulu. Jemani.
Jonga inkqubo apho i-precursors iguqulwa ibe yimicu yekhabhoni ngobuchule (kwaye ubukhulu becala bubumnini) bokukhohlisa ubushushu kunye noxinzelelo.
Imveliso yezorhwebo yefayibha yekhabhoni esetyenzisiweyo okwangoku idlula isicelo sayo, kodwa ukubonakaliswa kwezinto kunye nokubonakaliswa kobuchwepheshe obutsha kuthembisa ukuvala umsantsa.
Ixesha lokuposa: Jun-17-2022