Ulusi wa polyester wopangidwanso m'nyanja

Mwachidule

Mafotokozedwe Akatundu

1. Tanthauzo la Zamalonda & Kore Yachilengedwe

Ulusi wa polyester wobwezerezedwanso mu Ocean ukuyimira chida chapamwamba chaukadaulo wokhazikika wa nsalu, wopangidwa ndikusintha zinyalala za pulasitiki zam'madzi - makamaka maukonde otayidwa otayidwa, mabotolo apulasitiki ogula pambuyo pa ogula, ndi zopaka m'madzi - kukhala ulusi wochita bwino kwambiri kudzera muukadaulo wapamwamba wobwezeretsanso ndikusinthanso mankhwala. Toni iliyonse ya ulusi umenewu imachotsa mpweya wa CO₂ pafupifupi matani 3.2, womwe ndi wofanana ndi mphamvu yolanda mpweya wa mitengo yokhwima 156 pazaka khumi. Izi sizingokhudza vuto lachangu la "kuipitsa koyera" komwe kukusautsa nyanja zam'nyanja komanso kumatanthauziranso kuzungulira kwa zinthu. Ndi kulimba kosweka kwa 4.7-5.3 cN/dtex (yoyesedwa pa ASTM D2256) komanso kusasunthika kwa utoto komwe kumasunga 92% yamitundu yoyambirira pambuyo pa maola 500 akuwonekera kwa UV (ISO 105-B02), imaposa poliyesitala pazachilengedwe komanso kulimba kwamakina.

2. Full-Cycle Eco-Friendly Njira

Recycling Stage: Yoyendetsedwa ndi ogwira ntchito yoyeretsa m'madzi ovomerezeka, gawo loyambirira limaphatikizapo kutumiza zombo zapadera kuti zitole ma macro-pulasitiki kuchokera ku zachilengedwe zam'mphepete mwa nyanja ndi nyanja zotseguka. Ukonde wotayidwa - womwe nthawi zambiri umayambitsa 46% ya zinyalala zam'madzi zam'madzi - amasankha njira zitatu: kupatukana kwa maginito kuti achotse zidutswa zazitsulo, matanki oyandama kuti alekanitse ma polima a PET, ndi makina opangira kuwala kuti achotse mapulasitiki achikuda. Zinthuzo zimaphwanyidwa molimba kukhala 3-5 mm granules, kukwaniritsa chiyero cha 99.8%.Gawo Lakubadwanso Kwatsopano: Kugwiritsa ntchito njira zamakono zapawiri, mwina kutentha kwa thupi (265-278 ° C ndi nitrogen inerting kuteteza kutentha kwa kutentha) kapena glycolysis-based chemical depolymerization, ma granules amasandulika kukhala PET chips. Njirayi imachepetsa kutayika kwa viscosity ndi 70% poyerekeza ndi kubwezeretsedwa kwachizoloŵezi, ndi zowonongeka zowonongeka (zitsulo zolemera <0.005 ppm, VOCs <0.1 mg / kg) zovomerezeka ndi GC-MS spectrometry.Spinning Stage: Pogwiritsa ntchito makina oyendetsa ndege oyendetsa ndege (ogwira ntchito pa 4,200-4,800 m / min), chips zimatulutsidwa kudzera mu spinnerets ndi orifices osinthidwa kuti apange mapangidwe a fiber Island. Nanoscale grooving iyi imawonjezera malo enieni ndi 28%, kupititsa patsogolo liwiro la wicking kuchoka pa 12 mm/30s kufika pa 16 mm/30s (AATCC 97 standard) ndi kuchepetsa nthawi yowuma ndi 35%. Njira yonse yopangira zinthu imagwiritsa ntchito mphamvu zochepera 42% kuposa kupanga poliyesitala wa namwali, ndi njira yotseka madzi yomwe imakwaniritsa 97% yobwezeretsanso mphamvu.

3. Multidimensional Ubwino & Mapulogalamu

Certification Ecological & Performance Metrics:

GRS (Global Recycling Standard) yotsimikiziridwa ndi 91.5% yochokera m'madzi, yotsimikiziridwa ndi kusanthula kwa carbon isotope

OEKO-TEX Standard 100 Class I kutsatira, kutsimikizira kusowa kwa 194 zinthu zoletsedwa

M'malo oyerekeza amadzi am'nyanja (3.5% salinity, 22 ° C), kuwonongeka kwa tizilombo kumafika 0.132% mkati mwa miyezi 6, nthawi 12 kuposa PET wamba (ASTM D6691)

Mfundo Zaukadaulo:

Zotsutsa: 15D/12F mpaka 300D/96F, zothandizira nsalu zabwino zokanira pazovala zogwira ntchito komanso zoluka zamafakitale

Tensile modulus: 28-32 GPa, kuonetsetsa kukana kwa abrasion kwa zingwe zam'madzi (ASTM D3884)

Kukana kwa mapiritsi: Gulu 4-5 (ISO 12945-2), kupitilira 80% ya nsalu zakunja zakunja

Ntchito Ecosystem:

Makampani Akunja: Jekete yolimba ya zipolopolo zamitundu itatu yomwe imagwiritsa ntchito ulusi 100% wobwezerezedwanso ikuwonetsa kukana kwa madzi ndi 20,000 mm ndi kupuma kwa 15,000 g/m²/24h, kwinaku akuchepetsa kuchuluka kwa mpweya wozungulira moyo wake ndi 63% poyerekeza ndi mitundu yapolyester yachikale.

Marine Engineering: Zingwe zomangira za sitima zapamadzi zopota kuchokera ku ulusi wobwezerezedwanso wa 200D zimawonetsa 98% ya kuthyoka kwa zingwe za polyester, zoyesedwa kuti zipirire kupsinjika kwa 50,000 (ISO 1833).

Ntchito Zozungulira Economy: Pogwira ntchito limodzi ndi obwezeretsanso nsalu ku Europe, ulusiwo umagwiritsidwa ntchito mu matailosi a carpet omwe amatha kuwomboledwanso kukhala ulusi watsopano kumapeto kwa moyo, kukwaniritsa 90% kuchuluka kwa zinthu zobwezeretsanso.

4. Njira Zachitukuko Chokhazikika

Monga gawo la "Ocean Plastic Pact", maukonde opangira ma network ndi mabungwe 18 oteteza panyanja m'maiko 22, kugawa 1.5% ya ndalama zogulitsa kuti azithandizira ntchito zoyeretsa m'mphepete mwa nyanja. Mpaka pano, izi zathandiza kuti kubwezeretsedwa kwa matani 6,240 a zinyalala za pulasitiki za m’nyanja—zokwanira kutulutsa ulusi wamamita 2.3 miliyoni amtundu wa zinthu zachilengedwe. Zatsopano pakubwezeretsanso kwa ogula pambuyo pa ogula zikupitilira, ndi malo oyendetsa ndege omwe akonzedwa mu 2024 kuti akonze zinyalala zapulasitiki zosakanizika pogwiritsa ntchito depolymerization, ndicholinga chokweza zinthu zobwezerezedwanso mpaka 98% ndikukwaniritsa kutulutsa mpweya wopanda zero pofika 2026. kusintha kwa mtundu wa blue economy.