EconCore, ThermHex Waben amakulitsa kupanga zisa pachimake | Composites World.

Kuyika ndalama pazowonjezera za MEAF 75-H34 kumatha kuchepetsa kugwiritsa ntchito mphamvu pakupanga ma cell mpaka 65% ndikuwonjezera kawiri.
Wopanga masangweji a uchi EconCore (Leuven, Belgium) ndi wopanga uchi wa polypropylene ThermHex Waben GmbH (Halle, Germany) achulukitsa kuchuluka kwawo kwa zisa ndikuchepetsa kugwiritsa ntchito mphamvu ndi 65% poyerekeza ndi njira zina.
Makampani awiriwa posachedwapa anaika MEAF (Jersek, The Netherlands) H-series extruders mu malo awo opangira zamakono, ndi ThermHex kukhala yachiwiri pambuyo pa kukhazikitsidwa koyamba mu 2015. Extruder yatsopano yokhala ndi zinthu zapadera ikhoza kulumikizidwa ndi yoyamba, kampaniyo imanena kuti, kuphatikiza mitsinje iwiri yopangira mphamvu kuti igwiritse ntchito mphamvu. Izi zimanenedwa kuti zimawonjezera mphamvu yopangira zisa za ThermHex kuchokera ku 500 kilograms (pafupifupi mapaundi 1,100) pa ola mpaka 1,000 kilogalamu (pafupifupi mapaundi 2,200). ), zofanana ndi kupanga masinthidwe awiri a matani 3,000 pachaka.
Kuyerekeza kwachindunji, MEAF's 75-H34 extruder yogwiritsidwa ntchito ndi ThermHex Waben idalemba 0.18-0.22 kW/kg, poyerekeza ndi 0.50 kW/kg kwa mpikisano. kuwonjezera pa amafuna 10-65% mphamvu zochepa kubala makilogalamu mankhwala, MEAF H mndandanda extruders ndi oyenera extruding zipangizo angapo ndi wononga yemweyo ndi mbiya, ndipo chifukwa extruder otsika mikangano kapangidwe ndi kuyenda kochepa ndi Pressure kusinthasintha kuchepetsa polima kuwonongeka, ngakhale pazotulutsa zapamwamba.
EconCore, kholo kampani ya ThermHex Waben, anapezerapo woyamba MEAF 50 mwambo 75-H34 extruder kwa mzere wake woyendetsa mu 2017, amene ali ofanana wononga chiŵerengero monga ThermHex MEAF labotale extruder Koma migolo ang'onoang'ono ndi mwambo mbali. Zochita zokulitsa zisa za rPET zisa, EconCore inkafunanso chotulutsa china chachikulu cha mafakitale chokhala ndi mawonekedwe ophatikizika. Imafunikanso kukonza bwino kwa ma flakes a RPET ndi ma polima opangidwa mwaluso kuti apange RPET ndi high performance thermoplastic (HPT) cores. .The 75-H34 amapereka izi pamene kusunga ofanana wononga ma ratios, migolo ndi mwambo mbali extruders m'mbuyomu.
Vuto limodzi lomwe EconCore anakumana nalo poyang'ana extruder yoyenera linali kutentha kwake kwa ma polima apamwamba kwambiri monga polyethyleneimine (PEI) . Kwa polypropylene, zowonjezera zachikhalidwe zambiri zimapereka kutentha kwa 80-300 ° C. Komabe, izi ndizochepa kwambiri ndipo MEAF's ma extruders amatha kupereka kutentha kwakukulu kwa 200-400 ° C, komwe kumafunika kutulutsa RPET ndi ma polima a engineering.
"Ubale wathu ndi MEAF sungofikira kwa ife eni ku EconCore ndi ThermHex Waben, komanso kwa omwe tili ndi ziphaso," atero Wouter Winant, Technical Manager ku EconCore. "Tekinoloje yathu yopangira zisa za uchi za thermoplastic ndizovomerezeka. Kudalira kwathu kwa MEAF extruders pazaka zingapo zapitazi kukuwonekera pakufunitsitsa kwathu kupangira zinthu zawo kwa onse omwe ali ndi ziphaso. ”
Dr. Jochen Pflug, CEO wa EconCore ndi ThermHex Waben, adati: "Kufunika kwa zinthu zokhazikika, zopepuka, zolimba kwambiri zikukulirakulira, ndipo ndikofunikira kuti ThermHex Waben iwonjezere mphamvu zathu zopanga kuti tithane ndi kuchuluka kwa zinthu. kufuna," ndikuwonjezera msewu."MEAF's 75-H34 extruder yatilola kukulitsa kwambiri mphamvu zathu zopangira."
EconCore posachedwapa adasankhidwa kukhala Mphotho ya Belgian Environmental Business Award chifukwa chaukadaulo wake wama cell a rPET. Germany.
Yang'anani njira yomwe ma precursors amasandulika kukhala ma carbon fibers pogwiritsa ntchito mosamala (komanso mwiniwake) wa kutentha ndi kukangana.
Kupanga malonda kwa carbon fiber yobwezerezedwanso kukuposa momwe amagwirira ntchito, koma mawonekedwe azinthu ndikuwonetsa umisiri watsopano akulonjeza kutseka kusiyana.