Nanga bwanji ngati zinthu zopangidwa ndi pulasitiki zolimbikitsidwa ndi ulusi wagalasi (GFRP) zitha kupangidwa compost kumapeto kwa moyo wawo wothandiza, kuwonjezera pa zaka makumi ambiri za ubwino wotsimikizika wa kuchepetsa kulemera, mphamvu ndi kuuma, kukana dzimbiri ndi kulimba? Mwachidule, izi ndi zomwe zimapangitsa kuti ukadaulo wa ABM Composite ukopeke.
Galasi logwira ntchito, ulusi wamphamvu kwambiri
Kampani ya Arctic Biomaterials Oy (Tampere, Finland) yomwe idakhazikitsidwa mu 2014, yapanga ulusi wagalasi wowola womwe umapangidwa kuchokera ku galasi lotchedwa bioactive, womwe Ari Rosling, director wa R&D ku ABM Composite, akufotokoza kuti ndi "njira yapadera yomwe idapangidwa m'ma 1960 yomwe imalola galasi kuti liwola pamene zinthu zili bwino. Galasi likalowetsedwa m'thupi, limasweka kukhala mchere wake wamchere, kutulutsa sodium, magnesium, phosphates, ndi zina zotero, motero kupanga mkhalidwe womwe umalimbikitsa kukula kwa mafupa."
"Ili ndi makhalidwe ofanana ndiulusi wagalasi wopanda alkali (galasi la E)"Rosling anati, "Koma galasi logwira ntchito imeneyi ndi lovuta kupanga ndi kukoka ulusi, ndipo mpaka pano lakhala likugwiritsidwa ntchito ngati ufa kapena putty. Monga momwe tikudziwira, ABM Composite inali kampani yoyamba kupanga ulusi wagalasi wamphamvu kwambiri kuchokera pamenepo pamlingo wa mafakitale, ndipo tsopano tikugwiritsa ntchito ulusi wagalasi wa ArcBiox X4/5 kuti tilimbikitse mitundu yosiyanasiyana ya mapulasitiki, kuphatikizapo ma polima owonongeka".
Zopangira mankhwala
Chigawo cha Tampere, chomwe chili pamtunda wa maola awiri kumpoto kwa Helsinki, Finland, chakhala malo ochitira ma polima osinthika omwe amagwiritsidwa ntchito pazachipatala kuyambira m'ma 1980. Rosling akufotokoza kuti, "Chimodzi mwa zinthu zoyamba zogulitsidwa zomwe zimapangidwa ndi zinthuzi chinapangidwa ku Tampere, ndipo umu ndi momwe ABM Composite idayambira! yomwe tsopano ndi gawo lathu lazachipatala".
"Pali ma polima ambiri ovunda, omwe amatha kuyamwa zinthu zamoyo zomwe zimayikidwa m'ma implants." Iye akupitiriza, "koma mphamvu zawo zamakina sizili ngati mafupa achilengedwe. Tinatha kukulitsa ma polima ovunda awa kuti tipatse implant mphamvu yofanana ndi ya mafupa achilengedwe". Rosling adanenanso kuti ulusi wagalasi wa ArcBiox wamankhwala powonjezera ABM ukhoza kukweza mphamvu zamakina za ma polima a PLLA omwe amatha kuwola ndi 200% mpaka 500%.
Zotsatira zake, ma implant a ABM Composite amapereka mphamvu zambiri kuposa ma implant opangidwa ndi ma polima osalimbikitsidwa, komanso amatha kuyamwa ndi kukulitsa mafupa. ABM Composite imagwiritsanso ntchito njira zodzipangira zokha za ulusi/strand kuti zitsimikizire kuti ulusiwo uli bwino, kuphatikizapo kuyika ulusi m'litali lonse la implant, komanso kuyika ulusi wina pamalo omwe angakhale ofooka.
Ntchito zapakhomo ndi zaukadaulo
Ndi gawo lake la bizinesi ya zamankhwala lomwe likukula, ABM Composite imazindikira kuti ma polima opangidwa ndi zamoyo komanso owonongeka angagwiritsidwenso ntchito pa ziwiya za kukhitchini, ziwiya zophikira ndi zinthu zina zapakhomo. "Ma polima owonongeka awa nthawi zambiri amakhala ndi mphamvu zochepa zamakaniko poyerekeza ndi mapulasitiki opangidwa ndi mafuta." Rosling anati, "Koma tikhoza kulimbitsa zipangizozi ndi ulusi wathu wagalasi wowonongeka, zomwe zimapangitsa kuti zikhale njira yabwino m'malo mwa mapulasitiki ogulitsa opangidwa ndi zinthu zakale kuti agwiritsidwe ntchito m'njira zosiyanasiyana zaukadaulo."
Motero, ABM Composite yawonjezera gawo lake la bizinesi yaukadaulo, lomwe tsopano limagwiritsa ntchito anthu 60. "Timapereka njira zokhazikika zopezera mapeto a moyo (EOL)." Rosling akuti, "Cholinga chathu chachikulu ndikuyika zinthu zosungunuka izi m'mafakitale opangira manyowa komwe zimasanduka dothi." Galasi lachikhalidwe la E-galasi ndi lopanda madzi ndipo silidzawonongeka m'malo opangira manyowa awa.
ArcBiox Fibre Composites
ABM Composite yapanga mitundu yosiyanasiyana ya ulusi wagalasi wa ArcBiox X4/5 kuti igwiritsidwe ntchito popanga zinthu zosiyanasiyana, kuyambiraulusi wodulidwa mwachidulendi mankhwala opangira jakisoni kutiulusi wopitilirapa ntchito monga kuumba nsalu ndi pultrusion. Mtundu wa ArcBiox BSGF umaphatikiza ulusi wagalasi wowola ndi ma resins a polyester okhala ndi bio ndipo umapezeka mu magiredi aukadaulo wamba ndipo magiredi 5 a ArcBiox ovomerezeka kuti agwiritsidwe ntchito pokhudzana ndi chakudya.
ABM Composite yafufuzanso mitundu yosiyanasiyana ya ma polima osinthika komanso opangidwa ndi zinthu zachilengedwe kuphatikizapo Polylactic Acid (PLA), PLLA ndi Polybutylene Succinate (PBS). Chithunzi chomwe chili pansipa chikuwonetsa momwe ulusi wagalasi wa X4/5 ungathandizire kuti ukhale wolimbana ndi ma polima okhazikika olimbikitsidwa ndi ulusi wagalasi monga polypropylene (PP) komanso polyamide 6 (PA6).
ABM Composite yafufuzanso mitundu yosiyanasiyana ya ma polima osinthika komanso opangidwa ndi zinthu zachilengedwe, kuphatikizapo Polylactic Acid (PLA), PLLA ndi Polybutylene Succinate (PBS). Chithunzi chomwe chili pansipa chikuwonetsa momwe ulusi wagalasi wa X4/5 ungathandizire kuti ukhale wolimbana ndi ma polima okhazikika olimbikitsidwa ndi ulusi wagalasi monga polypropylene (PP) komanso polyamide 6 (PA6).
Kulimba ndi Kukhazikika
Ngati zinthuzi zitha kuwola, zidzakhalapo kwa nthawi yayitali bwanji? “Ulusi wathu wagalasi wa X4/5 susungunuka mu mphindi zisanu kapena usiku wonse monga momwe shuga amachitira, ndipo ngakhale kuti zinthu zake zidzawola pakapita nthawi, sizidzaonekera bwino.” Akutero Rosling, “Kuti tiwola bwino, timafunika kutentha kwambiri ndi chinyezi kwa nthawi yayitali, monga momwe zimapezekera mu vivo kapena m'milu ya manyowa a mafakitale. Mwachitsanzo, tinayesa makapu ndi mbale zopangidwa ndi zinthu zathu za ArcBiox BSGF, ndipo zimatha kupirira mpaka maulendo 200 otsukira mbale popanda kutaya ntchito. Pali kuwonongeka kwina kwa zinthu zamakina, koma osati mpaka kufika poti makapuwo ndi osatetezeka kugwiritsa ntchito”.
Komabe, ndikofunikira kuti zinthu zopangidwa ndi zinthuzi zikatayidwa kumapeto kwa moyo wawo wothandiza, zikwaniritse zofunikira zomwe zimafunika popanga manyowa, ndipo ABM Composite yachita mayeso angapo kuti itsimikizire kuti ikukwaniritsa miyezo imeneyi. "Malinga ndi miyezo ya ISO (ya manyowa a mafakitale), kuwonongeka kwa zinthu kuyenera kuchitika mkati mwa miyezi 6 ndikuwola mkati mwa miyezi 3/masiku 90". Rosling akuti, "Kuwola kumatanthauza kuyika chitsanzo/chinthu choyesera mu biomass kapena manyowa. Patatha masiku 90, katswiri amafufuza biomass pogwiritsa ntchito sieve. Patatha milungu 12, osachepera 90 peresenti ya chinthucho chiyenera kutha kudutsa mu sieve ya 2 mm × 2 mm".
Kuwonongeka kwa zinthu zachilengedwe kumadziwika pogaya zinthu zomwe sizinali zamoyo kukhala ufa ndikuyesa kuchuluka kwa CO2 komwe kwatulutsidwa patatha masiku 90. Izi zimayesa kuchuluka kwa mpweya womwe uli mu njira yopangira manyowa womwe umasinthidwa kukhala madzi, biomass ndi CO2. "Kuti mupambane mayeso a manyowa a mafakitale, 90 peresenti ya CO2 yochokera mu njira yopangira manyowa iyenera kukwaniritsidwa (kutengera kuchuluka kwa mpweya)".
Rosling akunena kuti ABM Composite yakwaniritsa zofunikira pakuwola ndi kuwonongeka kwa zinthu, ndipo mayeso awonetsa kuti kuwonjezera ulusi wake wagalasi wa X4 kumathandizira kuwonongeka kwa zinthu (onani tebulo pamwambapa), zomwe ndi 78% yokha ya PLA mix yosalimbikitsidwa, mwachitsanzo. Iye akufotokoza kuti, "Komabe, pamene ulusi wathu wagalasi wowola wa 30% unawonjezedwa, kuwonongeka kwa zinthu kunawonjezeka kufika pa 94%, pomwe kuchuluka kwa kuwonongeka kunapitirirabe kukhala kwabwino".
Zotsatira zake, ABM Composite yawonetsa kuti zinthu zake zitha kutsimikiziridwa kuti zitha kupangidwa ndi manyowa malinga ndi EN 13432. Mayeso omwe zinthu zake zadutsa mpaka pano akuphatikizapo ISO 14855-1 ya kuwonongeka kwa zinthu zomwe zili mu manyowa pansi pa mikhalidwe yolamulidwa, ISO 16929 ya kuwonongeka kwa zinthu zomwe zili mu manyowa, ISO DIN EN 13432 ya zofunikira pa mankhwala, ndi OECD 208 ya kuyesa poizoni wa zomera, ISO DIN EN 13432.
CO2 imatulutsidwa panthawi yopanga manyowa
Pa nthawi yopangira manyowa, CO2 imatulutsidwadi, koma ina imatsala m'nthaka kenako imagwiritsidwa ntchito ndi zomera. Kupanga manyowa kwaphunziridwa kwa zaka zambiri, monga njira yamafakitale komanso njira yopangira manyowa yomwe imatulutsa CO2 yochepa kuposa njira zina zotayira zinyalala, ndipo kupanga manyowa kumaonedwabe ngati njira yosawononga chilengedwe komanso yochepetsera mpweya woipa.
Kuopsa kwa chilengedwe kumaphatikizapo kuyesa biomass yomwe imapangidwa panthawi yopanga manyowa ndi zomera zomwe zimabzalidwa ndi biomass iyi. "Izi ndikuwonetsetsa kuti kupanga manyowa pazinthuzi sikuvulaza zomera zomwe zikukula." Rosling adatero. Kuphatikiza apo, ABM Composite yawonetsa kuti zinthu zake zimakwaniritsa zofunikira pakuwonongeka kwa biomass pansi pa mikhalidwe yopanga manyowa kunyumba, yomwe imafunikanso kuwonongeka kwa biomass ndi 90%, koma kwa miyezi 12, poyerekeza ndi nthawi yochepa yopanga manyowa m'mafakitale.
Ntchito zamafakitale, kupanga, ndalama ndi kukula kwamtsogolo
Zipangizo za ABM Composite zimagwiritsidwa ntchito m'mabizinesi osiyanasiyana, koma zambiri sizingawululidwe chifukwa cha mapangano achinsinsi. "Timayitanitsa zipangizo zathu kuti zigwirizane ndi ntchito monga makapu, mbale, mbale, ziwiya zophikira ndi zosungiramo chakudya," akutero Rosling, "koma zimagwiritsidwanso ntchito m'malo mwa pulasitiki yopangidwa ndi mafuta m'ziwiya zodzikongoletsera ndi zinthu zazikulu zapakhomo. Posachedwapa, zipangizo zathu zasankhidwa kuti zigwiritsidwe ntchito popanga zida zazikulu m'makina akuluakulu amafakitale omwe amafunika kusinthidwa milungu iwiri kapena khumi ndi iwiri iliyonse. Makampaniwa azindikira kuti pogwiritsa ntchito ulusi wathu wagalasi wa X4, zida izi zimatha kupangidwa ndi kukana kuvala kofunikira ndipo zimathanso kupangidwa ndi manyowa mutagwiritsa ntchito. Iyi ndi njira yokongola posachedwa pomwe makampaniwa akukumana ndi vuto lokwaniritsa malamulo atsopano okhudza chilengedwe ndi mpweya wa CO2".
Rosling anawonjezera kuti, "Palinso chidwi chowonjezeka chogwiritsa ntchito ulusi wathu wopitilira mu mitundu yosiyanasiyana ya nsalu ndi zinthu zopanda ulusi kuti apange zinthu zomangira zomangamanga. Tikuwonanso chidwi chogwiritsa ntchito ulusi wathu wowola ndi zinthu zopangidwa ndi PA kapena PP zomwe siziwola ndi zinthu zotentha zomwe siziwola."
Pakadali pano, fiberglass ya X4/5 ndi yokwera mtengo kuposa E-glass, koma kuchuluka kwa zinthu zomwe zimapangidwa ndi kochepa, ndipo ABM Composite ikutsatira mipata ingapo yowonjezerera ntchito ndikuthandizira kukwera mpaka matani 20,000 pachaka pamene kufunikira kukukula, zomwe zingathandizenso kuchepetsa ndalama. Ngakhale zili choncho, Rosling akunena kuti nthawi zambiri ndalama zokhudzana ndi kukwaniritsa kukhazikika ndi zofunikira zatsopano zamalamulo sizinaganiziridwe mokwanira. Pakadali pano, kufunika kopulumutsa dziko lapansi kukukulirakulira. "Anthu akukankhira kale zinthu zambiri zopangidwa ndi zamoyo." Iye akufotokoza kuti, "Pali zinthu zambiri zolimbikitsira kupititsa patsogolo ukadaulo wobwezeretsanso zinthu, dziko lapansi liyenera kupita patsogolo mwachangu pa izi ndipo ndikuganiza kuti anthu adzangowonjezera kukakamiza kwawo zinthu zopangidwa ndi zamoyo mtsogolomu".
LCA ndi Ubwino Wokhazikika
Rosling akuti zipangizo za ABM Composite zimachepetsa mpweya woipa womwe umawononga chilengedwe komanso kugwiritsa ntchito mphamvu zosasinthika ndi 50-60 peresenti pa kilogalamu. "Timagwiritsa ntchito Environmental Footprint Database 2.0, deta yovomerezeka ya GaBi, ndi mawerengedwe a LCA (Life Cycle Analysis) pazinthu zathu kutengera njira zomwe zafotokozedwa mu ISO 14040 ndi ISO 14044".
"Pakadali pano, pamene zinthu zopangidwa ndi composite zifika kumapeto kwa moyo wawo, mphamvu zambiri zimafunika kuti ziwotche kapena kuwotcha zinyalala zopangidwa ndi composite ndi zinthu za EOL, ndipo kuduladula ndi kupanga manyowa ndi njira yokongola, ndipo ndithudi ndi imodzi mwa mfundo zofunika kwambiri zomwe timapereka, ndipo tikupereka mtundu watsopano wobwezeretsanso." Rosling akuti, "Fiberglass yathu imapangidwa kuchokera ku zinthu zachilengedwe zomwe zilipo kale m'nthaka. Nanga bwanji osagwiritsa ntchito zinthu zopangidwa ndi composite za EOL, kapena kusungunula ulusi kuchokera ku zinthu zopangidwa ndi composite zomwe sizingawonongeke pambuyo poziwotcha ndikugwiritsa ntchito ngati feteleza? Iyi ndi njira yobwezeretsanso yomwe ili ndi chidwi chenicheni padziko lonse lapansi".
Shanghai Orisen New Material Technology Co., Ltd
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Nthawi yotumizira: Meyi-27-2024