M'zaka zaposachedwa, gwero lamafuta osakanizidwa ndi ochepa ndipo mtengo ukukula. Kuperekedwa kwa mafuta osapsa kumakumana ndi kupsinjika kwakukulu. Makampani opanga bioenergy, mafakitale opanga bioamasintha kukhala malo otukuka padziko lonse lapansi, chuma ndi malo okonda zachilengedwe amakhala kulimbikitsa kwamkati mkati mwachitukuko chake. Zinthu za Bio-Based ndizokonda zachilengedwe, zopulumutsa, ndipo zikukhala gawo lotsogola laukadaulo waukadaulo komanso chitukuko chachuma.
Zamoyo zozikidwa pazachilengedwe zimatanthawuza kupanga zopangira zonse kapena gawo (zambiri kuposa 25%) kuchokera kuzinthu zachilengedwe, makamaka zomera, mothandizidwa ndi njira zachilengedwe kapena zamankhwala zopangira polima. Zipangizo za biobased zimachokera ku CO2 mumlengalenga ndipo zimathandizira kuchepetsa mpweya wa CO2 pa moyo wawo wonse (poyerekeza ndi zinthu zakale). Zida zochokera ku bio zimathetsa vuto la gwero la zopangira. Mirathane® bio-based TPU imachokera ku kaphatikizidwe ka biomass zopangira. Amagwiritsa ntchito zinthu zongowonjezwdwa m'malo mwa zigawo zomwe zili ndi ma hydrogen osakanikirana muzachilengedwe zamafuta opangidwa ndi polyurethanes. Ndizokonda zachilengedwe ndipo zimakhala ndi bio-based zofikira 25-70%. Mirathane® G mndandanda ndi mankhwala a TPU omwe ali ndi bio-based omwe ali ndi katundu wofanana ndi ubwino wa TPU yachikhalidwe ya mafuta. Mndandanda wa Mirathane® G ndi woyenera kugwiritsa ntchito mafakitale, masewera ndi zosangalatsa, ndi zinthu zamagetsi. Zogulitsazo zavomerezedwa ndi USDA BioPreferred®.
Katundu | Standard | Chigawo | G375 | G685 | G695 | G195 | M180G | H680G | F910G |
Kuuma | Chithunzi cha ASTM D2240 | Shore A | 75 | 84 | 95 | 95 | 80 | 65 | / |
Kulimba kwamakokedwe | Chithunzi cha ASTM D412 | MPa | 21 | 30 | 35 | 40 | 18 | 15 | / |
Elongation pa Break | Chithunzi cha ASTM D412 | % | 650 | 450 | 350 | 350 | 750 | 900 | / |
Mphamvu ya Misozi | Chithunzi cha ASTM D624 | kN/m | 69 | 100 | 130 | 140 | 65 | 50 | / |
Zomwe zili pa Bio-based | Chithunzi cha ASTM D6866 | % | 28 | 29 | 27 | 33 | 33 | 28 | 64 |
Zogulitsa | Nthawi yokhazikitsa mwachangu, kukana kusamuka | Kuwonekera kwakukulu, kukonza kosavuta | Kuwonekera kwakukulu, kukana kusamuka | Kuwonekera kwakukulu, kukonza kosavuta | Umboni wa madzi ndi chinyezi chotheka | elasticity wabwino, mkulu adhesion | Bio-based TPU yowonjezera | ||
Kugwiritsa ntchito | Kuvala mwanzeru, nsapato | Mafilimu, chubu | Chophimba cha foni, nsapato | Magalasi a Ski, overmolding | Chithunzi cha MVT | Hotmelt zomatira, filimu | Nsapato |
Nthawi yotumiza: Jul-18-2022