Kuthekani ukuba i-fiber yeglasi eyomeleziweyo ye-polymer (GFRP) imidibaniso inokudityaniswa ekupheleni kobomi babo obuluncedo, ukongeza kumashumi eminyaka eenzuzo eziqinisekisiweyo zokunciphisa ubunzima, amandla kunye nokuqina, ukuxhathisa ukubola kunye nokuqina? Oko, ngamafutshane, sisibheno setekhnoloji ye-ABM Composite.
Iglasi yeBioactive, iifibers ezinamandla aphezulu
Yasekwa ngo-2014, i-Arctic Biomaterials Oy (iTampere, eFinland) iphuhlise ifayibha yeglasi enokubola eyenziwe kwinto ebizwa ngokuba yiglasi ye-bioactive, leyo uAri Rosling, umlawuli weR&D kwi-ABM Composite, eyichaza “njengenkqubo ekhethekileyo eyaphuhliswa ngeminyaka yoo-1960 evumela iglasi ukuba ithobeke phantsi kweemeko zomzimba, xa iglasi ingena emzimbeni wayo. i-sodium, i-magnesium, i-phosphates, njl., ngaloo ndlela idala imeko ekhuthaza ukukhula kwamathambo. "
“Ineempawu ezifanayoI-alkali-free glass fiber (i-E-glass).” URosling uthe, "Kodwa le glasi ye-bioactive kunzima ukuyenza kunye nokuzoba kwiifayibha, kwaye ukuza kuthi ga ngoku ibisetyenziswa kuphela njengomgubo okanye iputty. Njengoko sisazi, i-ABM Composite yayiyinkampani yokuqala ukwenza iintsinga zeglasi ezinamandla aphezulu ukusuka kuyo kwinqanaba lemizi-mveliso, kwaye ngoku sisebenzisa ezi ArcBiox X4/5 iifiber zeglasi ukuqinisa iintlobo ngeentlobo zeeplastiki, kubandakanywa iipolymers ze-biodegradable ".
Ukufakelwa kwezonyango
Ummandla waseTampere, iiyure ezimbini kumntla weHelsinki, eFinland, ube liziko leepolymers ze-bio-based biodegradable kwizicelo zonyango ukusukela ngeminyaka yee-1980. U-Rosling uyachaza, “Enye yofakelo lokuqala olufumanekayo kurhwebo olwenziwe ngezi zixhobo lwaveliswa eTampere, kwaye yindlela eyaqala ngayo i-ABM Composite! ngoku eyiyunithi yethu yoshishino lwezonyango”.
"Zininzi iipolymers ezinokufaniswa ne-bioabsorbable zokufakelwa." Uqhubeka esithi, "kodwa iimpawu zabo zomatshini zikude nethambo lendalo. Siye sakwazi ukuqinisa ezi polymers ze-biodegradable ukwenzela ukunika ukufakelwa amandla afana nethambo lendalo". U-Rosling waphawula ukuba ibakala lezonyango i-ArcBiox yeglasi yefibers kunye nokongezwa kwe-ABM inokuphucula iimpawu zemishini yeepolymers ze-PLLA eziguquguqukayo nge-200% ukuya kwi-500%.
Ngenxa yoko, ukufakelwa kwe-ABM Composite kunika ukusebenza okuphezulu kunokufakelwa okwenziwe ngeepolymers ezingaqiniswanga, ngelixa zikwazi ukuxhamla kunye nokukhuthaza ukubunjwa kwamathambo kunye nokukhula. I-ABM Composite ikwasebenzisa iindlela zokubeka i-automated fibre/strand placement ukuqinisekisa ukuqhelaniswa kwefiber eyona ilungileyo, kuqukwa nokubeka iintsinga kubo bonke ubude bofakelo, kunye nokubeka iintsinga ezongezelelweyo kwiindawo ezinokuba buthathaka.
Izicelo zasekhaya kunye nezobugcisa
Ngokukhula kweyunithi yeshishini lezonyango, i-ABM Composite iyaqaphela ukuba iipolymers ezisekwe kwibhayoloji kunye ne-biodegradable nazo zinokusetyenziselwa izinto zasekhitshini, izixhobo zokusika kunye nezinye izinto zasekhaya. "Ezi polymers zinokonakala ngokwendalo zineempawu ezimbi zoomatshini xa kuthelekiswa neeplastiki ezisekwe kwipetroleum." URosling uthe, "Kodwa sinokuzomeleza ezi mathiriyeli ngeentsinga zethu zeglasi ezinokubola, sizenze zibe yeyona ndlela ilungileyo kwiiplastiki zorhwebo ezisekwe kwifosili kuluhlu olubanzi lwezicelo zobugcisa".
Ngenxa yoko, i-ABM Composite iye yandisa iyunithi yoshishino lobugcisa, ngoku iqeshe abantu abangama-60. "Sinikezela ngezisombululo ezizinzileyo zokuphela kobomi (EOL)." U-Rosling uthi, "Ixabiso lethu lesiphakamiso kukubeka ezi ngxubevange ezinokonakala kwimizi-mveliso apho zijika zibe ngumhlaba." I-E-glass yesiNtu i-inert kwaye ayiyi kuthotywa kwezi zixhobo zomgquba.
I-ArcBiox Fiber Composites
I-ABM Composite iphuhlise iindlela ezahlukeneyo ze-ArcBiox X4/5 zeglasi zemicu yosetyenziso oludibeneyo, ukusukaiintsinga ezimfutshanekunye nenaliti yokubumba iikhompawundi ukuyaimicu eqhubekayokwiinkqubo ezinje ngelaphu kunye nokubumba i-pultrusion. Uluhlu lwe-ArcBiox BSGF ludibanisa i-biodegradable glass fibers kunye ne-bio-based polyester resins kwaye ifumaneka kumabakala obuchwepheshe ngokubanzi kunye ne-ArcBiox 5 amabakala avunyiweyo ukuba asetyenziswe kwizicelo zoqhagamshelwano lokutya.
I-ABM Composite iphinde iphande ngeentlobo ze-biodegradable kunye ne-bio-based polymers kuquka i-Polylactic Acid (PLA), i-PLLA kunye ne-Polybutylene Succinate (PBS). Umzobo ongezantsi ubonisa indlela i-X4 / 5 yeglasi ye-glass fibers enokuphucula ngayo ukusebenza ukukhuphisana ne-glass fiber fibers eqiniswe iipolymers ezifana ne-polypropylene (PP) kunye ne-polyamide 6 (PA6).
I-ABM Composite iphinde iphande ngeentlobo ze-biodegradable kunye ne-bio-based polymers, kuquka i-Polylactic Acid (PLA), i-PLLA kunye ne-Polybutylene Succinate (PBS). Umzobo ongezantsi ubonisa indlela i-X4 / 5 yeglasi ye-glass fibers enokuphucula ngayo ukusebenza ukukhuphisana ne-glass fiber fibers eqiniswe iipolymers ezifana ne-polypropylene (PP) kunye ne-polyamide 6 (PA6).
Ukuqina kunye nokuThobeka
Ukuba ezi zidibaniso ziyakwazi ukubola, ziya kuhlala ixesha elingakanani? “Imicu yethu yeglasi eyi-X4/5 ayinyibiliki kwimizuzu emihlanu okanye ubusuku bonke njengoko iswekile isenza, kwaye ngelixa iipropathi zazo ziya kuhla ngokuhamba kwexesha, aziyi kuphawuleka.” URosling uthi, “Ukwehlisa isidima ngokufanelekileyo, sifuna amaqondo obushushu aphakamileyo kunye nokufuma ixesha elide, njengoko kufumaneka kwi-vivo okanye kwiimfumba ze-compost yemizi-mveliso. engakhuselekanga ukuyisebenzisa”.
Nangona kunjalo, kubalulekile ukuba xa ezi zidityani zilahlwayo ekupheleni kobomi bazo obuluncedo, ziyayifezekisa imigangatho efunekayo yokwenza umgquba, kwaye i-ABM Composite yenze uthotho lweemvavanyo ukubonisa ukuba iyayifezekisa le migangatho. "Ngokwemigangatho ye-ISO (ye-composting ye-industrial), i-biodegradation kufuneka yenzeke kwiinyanga ezi-6 kunye nokubola kwiinyanga ezi-3 / iintsuku ezingama-90". U-Rosling uthi, "Ukubola kuthetha ukubeka isampuli yovavanyo / imveliso kwi-biomass okanye i-compost. Emva kweentsuku ezingama-90, ingcali ihlola i-biomass isebenzisa isisefu. Emva kweeveki ezili-12, ubuncinane i-90 yeepesenti yemveliso kufuneka ikwazi ukudlula kwi-2 mm × 2 mm yesisefu".
I-Biodegradation inqunywe ngokugaya izinto ezinyulu zibe ngumgubo kunye nokulinganisa inani elipheleleyo le-CO2 ekhutshwe emva kweentsuku ze-90. Oku kuhlola ukuba ungakanani umxholo wekhabhoni wenkqubo yokudibanisa uguqulwa ube ngamanzi, i-biomass kunye ne-CO2. "Ukuphumelela uvavanyo lwe-composting ye-industrial, i-90 ipesenti ye-theoretical 100 yepesenti ye-CO2 ukusuka kwinkqubo yokuqulunqa kufuneka ifezekiswe (ngokusekelwe kumxholo wekhabhoni)".
U-Rosling uthi i-ABM Composite iye yahlangabezana neemfuno zokubola kunye ne-biodegradation, kwaye iimvavanyo zibonise ukuba ukongezwa kwe-glass fiber yayo ye-X4 ngokwenene kuphucula i-biodegradability (jonga kwitheyibhile engentla), eyi-78% kuphela yomxube we-PLA ongaqiniswanga, umzekelo. Uyachaza, "Nangona kunjalo, xa i-30% yethu ye-biodegradable glass fibers yongezwa, i-biodegradation yanda ukuya kwi-94%, ngelixa amazinga okunciphisa ahlala elungile".
Ngenxa yoko, i-ABM Composite ibonise ukuba imathiriyeli yayo inokuqinisekiswa njenge-compostable ngokwe-EN 13432. Iimvavanyo ezidlulile izixhobo zayo ukuza kuthi ga ngoku zibandakanya i-ISO 14855-1 ye-aerobic biodegradability yokugqibela yezinto eziphantsi kweemeko zomgquba ezilawulwayo, i-ISO 16929 ye-aerobic controlled decomposition, i-ISO DIN 134 ye-CD20 ye-CD208 iimfuno ze-CD20 ze-CD EN8 uvavanyo lwe-phytotoxicity, i-ISO DIN EN 13432.
I-CO2 ikhutshwe ngexesha lokuvundisa
Ngexesha lokwenza umgquba, iCO2 iyakhululwa, kodwa enye ihlala emhlabeni ize isetyenziswe zizityalo. Ukwenziwa komgquba kuye kwaphononongwa amashumi eminyaka, njengenkqubo yoshishino kunye nenkqubo yokwenziwa komgquba emva kokukhupha i-CO2 engaphantsi kunezinye iindlela zokulahla inkunkuma, kwaye ukwenza umgquba kusabonwa njengenkqubo yokunciphisa indalo kunye nekhabhoni.
I-Ecotoxicity ibandakanya ukuvavanya i-biomass eveliswa ngexesha lenkqubo yokwenza umgquba kunye nezityalo ezikhuliswe kunye nale biomass. "Oku kukuqinisekisa ukuba ukwenza umgquba kwezi mveliso akuzonzakalisa izityalo ezikhulayo." Utshilo uRosling. Ukongeza, i-ABM Composite ibonise ukuba izixhobo zayo zihlangabezana neemfuno ze-biodegradation phantsi kweemeko zomgquba wasekhaya, ezifuna kwakhona i-90% ye-biodegradation, kodwa kwisithuba seenyanga ezili-12, xa kuthelekiswa nexesha elifutshane lokudibanisa kwimizi-mveliso.
Izicelo zamashishini, imveliso, iindleko kunye nokukhula kwexesha elizayo
Izinto ze-ABM Composite zisetyenziswa kwinani lezicelo zorhwebo, kodwa okuninzi akunakuchazwa ngenxa yezivumelwano zemfihlo. URosling uthi: “Si-odola izixhobo zethu ukuba zihambelane nezicelo ezinje ngeekomityi, iisosi, iipleyiti, izinto ezisikiweyo kunye nezitya zokugcina ukutya, kodwa zikwasetyenziswa njengenye indawo yeplastiki esekwe kwipetroleum kwizikhongozeli zokuthambisa kunye nezinto ezinkulu zendlu. ukuqiniswa, la malungu omatshini angenziwa kunye nokumelana nokunxiba okufunekayo kwaye aphinde avundiswe emva kokusetyenziswa.
U-Rosling wongezelela wathi, "Kukwakho umdla okhulayo wokusebenzisa iifayili zethu eziqhubekayo kwiintlobo ezahlukeneyo zelaphu kunye ne-nonwovens ukwenza amacandelo esakhiwo kwishishini lokwakha. Kwakhona sibona umdla wokusebenzisa iifayili zethu ze-biodegradable kunye ne-bio-based kodwa i-non-biodegradable PA okanye i-PP kunye ne-inert thermoset materials".
Okwangoku, i-X4/5 fiberglass ibiza kakhulu kune-E-glass, kodwa umthamo wemveliso nawo uncinci, kwaye i-ABM Composite ilandela inani lamathuba okwandisa izicelo kunye nokuququzelela i-ramp-up ukuya kwi-20,000 yeetoni / ngonyaka njengoko imfuno ikhula, enokunceda kwakhona ukunciphisa iindleko. Nangona kunjalo, uRosling uthi kwiimeko ezininzi iindleko ezinxulumene nokuzinza kunye neemfuno ezintsha zokulawula azizange ziqwalaselwe ngokupheleleyo. Okwangoku, ukungxamiseka kokusindisa iplanethi kuyakhula. "Uluntu sele lufuna iimveliso ezingakumbi ezisekwe kwibhayoloji." Uyachaza, "Kukho inkuthazo eninzi yokutyhala itekhnoloji yokuphinda isetyenziswe phambili, ihlabathi kufuneka lihambe ngokukhawuleza kule nto kwaye ndicinga ukuba uluntu luya kwandisa kuphela ukunyusa kweemveliso ezisekelwe kwi-bio kwixesha elizayo".
I-LCA kunye ne-Advantage yoZinzo
U-Rosling uthi izinto ze-ABM Composite zinciphisa ukukhutshwa kwegesi ye-greenhouse kunye nokusetyenziswa kwamandla angahlaziyekiyo ngama-50-60 ekhulwini ngekhilogram. “Sisebenzisa i-Environmental Footprint Database 2.0, i-database ye-GaBi eqinisekisiweyo, kunye ne-LCA (Uhlalutyo lwe-Life Cycle Analysis) kwiimveliso zethu ngokusekelwe kwindlela echazwe kwi-ISO 14040 kunye ne-ISO 14044 ″.
“Okwangoku, xa imidibaniso ifikelela esiphelweni somjikelo wobomi bazo, kuyafuneka amandla amaninzi ukuze kutshiswe okanye kutshiswe inkunkuma edityanisiweyo kunye neemveliso ze-EOL, kwaye ukucola kunye nokwenza umgquba lukhetho olunomtsalane, kwaye ngokuqinisekileyo sesinye sezindululo zexabiso esizinikezelayo, kwaye sibonelela ngohlobo olutsha lokuphinda lusetyenziswe. U-Rosling uthi, "I-fiberglass yethu yenziwe ngezinto zendalo zeminerali esele zikhona emhlabeni. Ngoko kutheni i-compost EOL composite components, okanye unyibilikise iifayibha ezivela kwi-composites ezingonakali emva kokutshiswa kwaye uzisebenzise njengesichumisi?
I-Shanghai Orisen yeTekhnoloji eNtsha yeTekhnoloji Co., Ltd
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Ixesha lokuposa: May-27-2024