Biodegradability tag nrho
Pa PE shrink zaj duab xis tuaj yeem nyob hauv ib puag ncig rau ntau pua xyoo, ua rau muaj kuab paug yas.Hauv qhov sib piv, Sunward biodegradable PE shrink zaj duab xis yog tsim los kom muaj kev cuam tshuam tsawg rau ib puag ncig.Nws yuav biodegrade nyob rau hauv 32 lub hlis rau dej, carbon dioxide thiab biomass yam tsis muaj microplastic thiab tshuaj lom cov tshuaj lom.Kev tshawb fawb ua pov thawj tias microplastic yuav paug cov av thiab cov dej thiab thaum kawg nkag mus rau peb cov khoom noj khoom haus los ua phem rau peb txoj kev noj qab haus huv.
Lwm yam biodegradation piv txwv li, compostable xav tau los tswj cov khib nyiab yas.Plastic pov tseg yuav tsum tau muab khaws cia thiab degrade nyob rau hauv ib tug tej yam kev mob xws li, industrial los yog tsev composting chaw.Sunward biodegradation lub hom phiaj ntawm cov pov tseg yas uas tsis tswj tau.Zaj duab xis yuav biodegrade nyob rau hauv qhib huab cua terrestrial ib puag ncig yam tsis muaj kev cuam tshuam tib neeg.
Hwm Mechanical Properties:
S hrinkability- Sunward biodegradable PE shrinkable zaj duab xis yog shrinkable heev ntawm lub tshuab kev taw qhia thaum tshav kub siv, tso cai rau nws ua kom nruj rau cov khoom zoo.Nws yog tshwj xeeb tshaj yog haum rau zaub mov & dej haus kev lag luam raws li lub tes tsho los yog daim ntawv lo.
D urability- Sunward biodegradable PE shrink zaj duab xis muaj lub zog tensile zoo thiab puncture tsis kam, uas pab tiv thaiv cov khoom tiv thaiv plua plav, ya raws, kev puas tsuaj los yog kis kab mob thaum thauj thiab tuav.
Ntau yam ntawm thickness- Qhov muaj thickness yog 40, 50, 80, 90, uas tuaj yeem ua tau raws li ntau yam kev ntim khoom.
Nyias ntsuas, piv txwv li, 40 micron feem ntau yog siv rau lub teeb yuag thiab cov khoom me me, nrog rau kev sib txuas ntau yam khoom ua ke.Nws yog ib qho kev ntim khoom uas raug nqi.
Standard gauge, piv txwv li, 50, 80, 90, feem ntau yog siv nyob rau hauv ntim zaub mov, cov neeg siv khoom, thiab cov khoom lag luam.Nws muab lub zog zoo thiab kev tiv thaiv.
P cov ntaub ntawv:
PE Shrink Zaj duab xis-Biodegradable
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TEST NTAWV | UNIT | ASTM TEST | TYPICAL VALUES |
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TUB NTXHAIS | 40m ua | 60m ua | 80m ua | 90m ua |
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SHRINKAGE PROPERTIES |
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FREE SHRINKAGE @120 ℃ | MD | % | d2732 ua | 50-60 |
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TD | 20-30 |
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TENSILE |
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Lub zog tensile (MD) | N / hli 2 | d882 ua | 25 |
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Lub zog tensile (TD) | 20 |
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ELONGATION (MD) | % | 200 |
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ELONGATION (TD) | 300 |
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LUB SIJ HAWM |
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MD | g | D1922 | 50-100 |
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TD | 50-100 |
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COF (FILM TO FILM) |
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DYNAMIC | ua m d | D1894 | 0.25 |
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Nco tseg: Cov txiaj ntsig no yog cov ntaub ntawv raug rau Sunward POF shrink zaj duab xis thiab tsis yog tsim los siv raws li kev txwv tshwj xeeb.
