F ull Biodegradability
Pa POF 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 POF shrink zaj duab xis yog tsim los kom muaj kev cuam tshuam me me 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
Cov khoom siv ntawm Sunward biodegradable POF shrink zaj duab xis yog tib yam nrog cov pa, uas txhais tau hais tias nws qhia cov khoom tseem ceeb ntawm cov tsoos POF shrink zaj duab xis.Technically, Nws yog sib xws nrog txhua hom ntim tshuab thiab tsis tas yuav hloov cov txheej txheem thaum lub sijhawm tsim khoom.
Sunward biodegradable POF shrink zaj duab xis tuaj yeem siv dav hauv kev lag luam khoom noj & dej haus, kev saib xyuas tus kheej & tsev neeg, phau ntawv & ntawv xov xwm, ntawv sau, khoom ua si.Cov khoom siv yas, thiab lwm yam. Cov thicknesses muaj ntawm 15, 19, 25 thiab 38 microns tuaj yeem ua raws li kev xav tau ntawm kev ntim khoom.
Khoom:
POF Shrink Zaj duab xis-Biodegradable
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TEST NTAWV | UNIT | ASTM TEST | TYPICAL VALUES |
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TUB NTXHAIS | 15m ua | 19m ib | 25m ua | 38m ua |
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OPTICS |
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HUAB TAIS | % | D1003 | 2.6 | 3.2 | 3.6 | 4.2 |
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Kev paub meej | % | D1746 | 98 | 97 | 95 | 91.5 |
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GLOSS @45 ° C | % | d2457 ua | 87.5 | 85.5 | 83.5 | 80.5 |
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SHRINKAGE PROPERTIES |
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FREE SHRINKAGE @120 ℃ | MD | % | d2732 ua | 56 | 55 | 55 | 54 |
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TD | 61 | 60 | 60 | 61 |
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TENSILE |
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Lub zog tensile (MD) | N / hli 2 | d882 ua | 115 | 115 | 110 | 110 |
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Lub zog tensile (TD) | 115 | 115 | 110 | 110 |
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ELONGATION (MD) | % | 105 | 105 | 105 | 105 |
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ELONGATION (TD) | 105 | 105 | 105 | 105 |
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LUB SIJ HAWM |
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MD | g | D1922 | 13.5 | 18.0 | 23.0 | 30.5 |
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TD | 12.5 | 17.5 | 22.5 | 29.0 |
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TSEEM CEEB |
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HOT WIRE SEAL (MD) | N / hli | F88 | 0.89 | 1.04 | 1.25 | 1.67 |
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HOT WIRE SEAL (TD) | 0.91 | 1.06 | 1.31 | 1.69 |
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COF (Zoo rau FILM) |
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DYNAMIC | ua m d | D1894 | 0.23 | 0.23 | 0.23 | 0.23 |
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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.
