Qhov sib txawv ntawm cov hnab yas biodegradable thiab cov hnab yas zoo tib yam

Tam sim no hais tias qhov kev txwv ceev ceev rau cov hnab yas tau nqis los, cov khw me me lossis cov khw muag khoom ntawm txoj kev yog cov hnab yas zoo tib yam, pp, pe, thiab lwm yam. Feem ntau hais lus, lawv nyuaj heev rau degrade lossis tsis degradable, ua raws li cov yas degradable. .Kev sib ntxiv ntawm cov degradants rau qee cov khoom yas tseem siv me me, thiab cov khoom siv yas decomposed tseem yuav muaj kev cuam tshuam rau ib puag ncig.
Txawm li cas los xij, qee lub khw loj loj thiab cov khw muag khoom loj siv cov hnab ntim khoom uas tsis zoo, uas yog ua los ntawm cov khoom siv hloov pauv uas tau tsim los ntawm pbat, pla thiab pob kws.Hom lub hnab no yog degradable tag nrho thiab nws cov toughness tsis inferior rau cov hnab yas zoo tib yam..Nws yuav degraded tag nrho rau hauv carbon dioxide thiab dej nyob rau hauv li 3 lub hlis nyob rau hauv cov av, thiab nws yuav khaws cia rau 9 mus rau 12 lub hlis nyob rau hauv ib tug qhuav warehouse.
Qhov sib txawv ntawm cov hnab yas biodegradable thiab cov hnab yas zoo tib yam

1. Cov khoom sib txawv

Lub hnab yas biodegradable tag nrho (uas yog, ib puag ncig tus phooj ywg lub hnab yas) yog ua los ntawm PLA, PHAs, PBA, PBS thiab lwm yam khoom siv polymer.Cov hnab yas zoo tib yam uas tsis yog degradable yog lwm cov ntaub ntawv yas xws li PE.

2. Cov qauv tsim khoom sib txawv

Lub hnab yas biodegradable tag nrho yuav tsum ua kom tau raws li lub teb chaws tus qauv GB / T21661-2008, uas tau mus txog tus qauv kev tiv thaiv ib puag ncig.Cov hnab yas zoo tib yam uas tsis yog degradable tsis tas yuav ua raws li tus qauv no.

3. Lub sij hawm decomposition txawv.Feem ntau, tag nrho cov hnab yas biodegradable tuaj yeem decomposed hauv ib xyoos, thiab Olympic ib puag ncig tiv thaiv hnab yas tuaj yeem pib decompose 72 hnub tom qab lawv muab pov tseg.Nws yuav siv 200 xyoo rau cov hnab yas uas tsis yog-degradable zoo tib yam cov hnab yas kom degrade.

Qhov zoo ntawm kev siv tag nrho biodegradable hnab yas

1. Kev tiv thaiv ib puag ncig: Kev siv tag nrho cov hnab yas biodegradable tuaj yeem txo qhov teeb meem ntawm cov pa phem dawb los ntawm qhov tsis muaj peev xwm ntawm cov hnab yas zoo tib yam rau decompose.

2. Kev ua tau zoo heev: Lub hnab yas biodegradable tag nrho siv cov hmoov txhuv nplej siab ua cov khoom siv tseem ceeb, lub peev xwm degradation zoo dua lwm cov ntaub ntawv, kev pab lub neej ntev dua li ntawm lub hnab ntawv, thiab tus nqi qis dua li ntawm lub hnab ntawv. .

3. Exquisite thiab ntau yam: Lub hnab yas biodegradable tag nrho thiab lub hnab yas zoo tib yam muaj cov haujlwm zoo ib yam tshwj tsis yog cov khoom sib txawv thiab cov khoom siv.Lawv tuaj yeem luam tawm zoo nkauj, nruab nrab ntawm qhov loj me, thiab tuaj yeem ntim ntau yam khoom.

4. Recycling: Lub hnab yas biodegradable tag nrho muaj cov yam ntxwv ntawm softness, hnav tsis kam, foldability thiab zoo kev ntxhib los mos, thiab lub sij hawm recycling yog ntev.