I-Ocean Repycled Nylon Yarn ifaka indlela yokuguqula indlela yokuguqula imfucumfucu yasolwandle, izinto zokwakha ezivela ku-matrix ehlukahlukene yezinglungiso zasolwandle. Amanetha okudotshwa alahliwe - okubandakanya ama-46% ama-mecro-plastic debris ku-pasclic enkulu ye-pacific udoti-kwakha izintambo zokudla okuyisisekelo, eceleni kwezintambo zemikhumbi ezihlehlisiwe, i-post-abathengi i-nylon apport (e.g. Ukusebenza kabusha kweminyakazo yokuvuselelwa kabusha kubuyisa cishe amathani ayizigidi eziyi-1.58 we-nylon wasolwandle, ivolumu elingana neziqukathi zokuthumela ezi-320,000. Lokhu akugcini nje kuphela kunciphisa amathani ayisigidi ayisigidi solwandle lungene ngonyaka wonyaka kodwa futhi kwakha uhlelo oluvaliwe lapho kukhiqizwa ithoni ye-yorn evimbela amathani angu-20.
a. Ukuqoqwa kukadoti olwandle olwandle
Imikhumbi ekhethekile efakwe ama-booms athambile namanetha angaphansi komhlaba asebenza ezindaweni ezihlanzekile zokuhlanza zasemanzini, abaqeqeshiwe abaqeqeshiwe kwimigomo yokulawulwa kwemfucuza ye-UNESCO. Izinto eziqoqiwe ziqhubeka ne-to-board ebhodini, zihlukanise izinto ezisuselwa ku-nylon ezivela kuma-polyoofe plastitics usebenzisa ukuhlukaniswa kwezikhulu (ukucwila kwe-nylon ku-1.04 g / cm³ kasawoti, i-polyolefach floats).
b. Ukuhlelwa kwengqondo okubonakalayo
Esikhathini sokuvuselelwa kabusha kwesifunda, uhlelo lokuhlunga lwesigaba ezine luyasebenzisa:
- I-NIR (Eseduzane-infrared) Spectroscopy yokuhlonza i-polymer (ukunemba 99.6%)
- Abahlukanisi Bamanje Abakwa-Eddy Ukususa Abangcolisweni Bensimbi
- Ukuhlukaniswa komoya ukuqeda imfucumfucu engeyona eye-fibrous
- Ukulawulwa kwekhwalithi yesandla yezinto zakwamanye amazwe ezisele
c. I-decolymerization ephansi yokushisa
Izihloko zenqubo ezinamalungelo obunikazi "ze-hydrolink" zihlele i-nylon ku-:
- I-Cryogenic iyachoboza ku -196 ° C ukuphula izakhiwo zefayibha
- I-Alkaline Hydrolysis e-235 ° C nge-PH alawulwa i-PH (8.5-9.2) Ukufaka amaqembu amide
- I-vacuum distillation ukuze ihlanze ama-capropactam monomers (purity 99.97%)
- I-Catalytic hydrogenation ukususa umkhondo onemibala (Inkomba ye-Yi 5)
d. I-Molecular Engineering Spinning
Ncibilikisa ukuphotha kwenzeka ku-265-270 ° C nge:
- I-Nano-Zinc oxide Addtifies for UV ukuvikela (SPF 50+ okulinganayo)
- Ama-graphene oxide interlayers ukuze athuthukise i-tensile modulus (3.2 GPA)
- I-Bi-functional modifiers ukuthuthukisa i-Affinity (ΔE <1.5 yemithunzi emnyama)
| Ipharameter | Indlela yokuhlola | I-nylon esetshenzisiwe | Virgin nylon |
| Amandla asheshayo | I-ASTM D885 | 5.8-6.3 CN / DTEX | 6.0-6.5 CN / DTEX |
| Ukunwebeka ngekhefu | Iso 527-2 | 28-32% | 30-35% |
| Ukuqina okushisayo | Ukuhlaziywa kwe-TGA | I-240 ° C (5% Weight Loss) | 245 ° C |
| Ukumelana ne-Chlorine | ISO 105-E01 | Ukulahleka kwamandla kwe -5% ngemuva kwe-200ppmm NACL Ukuvezwa | Ukulahleka kwe- ≤3% |
| Ukuwohloka kwe-Microbial | I-ASTM D6691 | I-0.082% / unyaka emanzini olwandle | 0.007% / unyaka |
a. Izindwangu zokusebenza okuphezulu
Uchungechunge oluholayo lwe-Outdoor Brand lusebenzisa i-nylon yarn esetshenzisiwe ye-nylon ye-200D kwindwangu ye-ripstop, ukufeza:
- Amandla Eyehlukana: 32N (ASTM D1424)
- Ukumelana Kwekholomu Yamanzi: 20,000 MM (ISO 811)
- Ukuncishiswa kwesisindo: 15% vs izindwangu ezijwayelekile
b. Ubunjiniyela beMarine
Emisebenzini yepulazi yomoya osogwini, izintambo ze-nylon ezi-1000d ezisetshenzisiwe:
- Umthwalo we-Breaking: 220NK (ISO 1965)
- Ukungamelana Kokukhathala: Imijikelezo engama-85,000 kuma-30% wamandla aphula umthetho
- Ukusebenza kwezindleko: 12% ephansi kunezindlela ezi-Aramid
c. Imfashini eyindilinga
Izici "Zokuqoqwa Kwasolwandle" Zolwandlekazi Lase-European "
- I-KnitWear enokuqukethwe kwe-neylon okungu-100%
- Ukudaya kusetshenziswa imibala yemvelo (e.g., Indigo kusuka ku-indigofera tenctoria)
- Izinhlelo ezinhle zokuvuselela kabusha i-Garment-to-Garment, Ukuthola Ukuvuselelwa Kwezinto Ezingu-95%
Inethiwekhi yokukhiqiza inamathela ezimisweni ze- "5r": yenqaba, yehlise, phinda usebenzise kabusha, buyisela emuva. Izinyathelo ezibalulekile zifaka:
- "1 ton = 1 reef" Uhlelo: Ukutshala 10m² of Coral Reef ngethani ngalinye le-yarn elithengisiwe
- Uhlelo lokulandelela iBlockchain (elinikwe amandla yi-EnyeREUM) lokuthengisa okusobala
- Ukubambisana kocwaningo nge-mit ku-depolymerization ye-bio-catalyzed (okuhlosiwe kwezentengiselwano 2025)
Kuze kube manje, uhlelo lube:
• Ususe amathani angama-820,000 wemfucuza yepulasitiki yasolwandle
• Ixhasa imiphakathi yasogwini engama-542 ekuphathweni kwemfucuza
• Yehlisa ukuphuma kwekhabhoni eqongekile ngamathani ayizigidi eziyi-1,6
Ngo-2027, inkampani ihlose ukukala ukusebenza ukucubungula amathani / unyaka wezigidi ezi-5, amamodeli wokuqothula imfucuza eqhutshwa yiminyene kanye nemikhumbi yokuhlanza ezizimele yokuthuthukisa ukusebenza kahle. Lokhu kuzibophezela kuqashelwe ngo "Umklomelo we-Global Ocean" kusuka ku-World Economic Forum, ukubeka i-yarn njengetshe legumbi lokushintshwa komnotho oluhlaza okwesibhakabhaka.
