Dab tsi yog cov hnab yas degradable
Txhawm rau txhawm rau txhawb kev ntsuab thiab ib puag ncig cov khoom ntim thiab txhawb nqa cov khoom ntim hnab, tom qab pov tseg, nyob rau hauv ntuj tsim, nws yuav ceev nrooj thiab ua kom tsis muaj kuab paug. Junbang Ntim Kev Lag Luam Co., Ltd. tau tshaj tawm cov hnab yas ntim khoom qib siab (PE, PP, PS cov ntaub ntawv) cov khoom lag luam Txo ntawm cov khoom siv thoob ntiaj teb qib siab xws li D2W oxidation biodegradable yas tshuab, EPI tag nrho cov khoom lag luam degradation technology, TDP degradation.
D2W Oxidative Biodegradable Yas Tshuab
Lub ntiaj teb kev tshaj thiab ib puag ncig tus phooj ywg d2w oxidative biodegradable yas decomposition tshuab yog saws los ntawm Asmeskas ASTM6954 tus qauv (thawj zaug oxidation thiab tom qab ntawd biodegradation). Yog tias muab pov tseg rau hauv ib puag ncig kev lom neeg, nws muaj peev xwm muab zom rau hauv dej, carbon dioxide thiab cellular biomass tsis tau tawm hauv cov organic polymers hauv av.
Lub hauv paus ntsiab lus yog ntxiv ob peb (feem ntau 1%) d2w oxidative biodegradation ntxiv rau ob peb lub pob zeb ua kua ntsev ionic cov khoom sib xyaw hauv cov khoom kom tso cai rau cov yas kom tawg ua rau cov khoom tawg tau zoo nyob rau hauv kev muaj pa oxygen. Cov xwm txheej no yuav txuas ntxiv mus kom txog thaum cov me me tawg tawg ua rau cov khoom sib txawv me me nrog lub cev hnyav molecular ntawm tsawg dua 5000 uas tuaj yeem ua tiav los ntawm cov kab mob me me nyob rau hauv ib puag ncig kev lom neeg. Lub sijhawm no, cov yas yuav tsis siv yas li. (Cov peev txheej tau hais ua tiav hauv cov lus piav qhia ntawm thawj lub thev naus laus zis)
EPI pab tau kev ua kom tsis zoo thiab biodegradation thev naus laus zis (ua plastics tiag ntsuab thiab cov ntaub ntawv ib puag ncig)
Hauv North America thiab Australia, ntau lub tsev muag khoom loj tau teev cov khoom lag luam uas muaj EPI biodegradable yas ntxiv. Thaum ntxov li xyoo 2007, txawm hais tias Tuam Tshoj yog tus xa tawm cov khoom ntim yas, cov hnab ntim khoom yas tsis tau hais txog kev thev naus laus zis thev naus laus zis. Qhov thiaj li hu qhov chaw ib puag ncig lub hnab yas ntim khoom lag luam ntim khoom tsuas yog cov npe khoob. Txhawm rau txhawb nqa qhov tseeb ntsuab thiab ib puag ncig zoo ntim khoom lag luam thiab tau raws li cov kev xav tau hauv kev lag luam,
EPI tag nrho oxidized biodegradable additives yog qhov kev daws teeb meem zoo tshaj plaws nyob rau hauv kev ua lag luam thiab tus nqi qis tshaj ntawm tag nrho cov khoom lag luam yas tsis zoo.Qhov kev siv cov khoom siv EPI tsuas yog nce tus nqi los ntawm 10-20%, tab sis tus nqi ntawm cov ntaub ntawv tshiab tau nce 1 rau 2 zaug.
PIEPI yog lub ntiaj teb kev tshaj tawm thiab tus thawj coj hauv kev siv tshuab oxidative biodegradable yas.
TDP (Tus Nqi Sib Koom Uas Muaj Ntiag Tug)
TDP yas cov khoom tuaj yeem raug oxidized thiab decomposed nyob rau hauv ntuj tsim ntawm ultraviolet teeb, cua sov thiab siab kom tawg cov yas ua tawg ua cov tsis tshua muaj lub cev nyhav, thiab tom qab ntawd decompose los ntawm cov kab mob me me, thiab thaum kawg hloov mus rau hauv carbon dioxide, dej thiab organic teeb meem. Thaum lub sijhawm ua cov txheej txheem, tsis muaj cov tshuaj lom tawm.
DPTDP yog 100% cov khoom lag luam yas ib puag ncig.
Peb muab patented puv biodegradable zaj duab xis thiab lub hnab PVA, tag nrho cov khoom yog tsim los ntawm cov cuab yeej siv casting, Nws txawv ntawm cov tshuab moulding khoom, tag nrho cov tshuab moulding khoom tsis puv biodegradable. Peb tuaj yeem tsim pva zaj duab xis thiab hnab hauv pob tshab thiab pob tshab xim. thiab PVA zaj duab xis yog du ntau dua li cov tsoos tshuab moulding khoom.
peb kuj muab cov khoom siv organic puv biodegradable zaj duab xis thiab hnab nrog cov khoom muaj ntawv pov thawj muaj txheej txheem thiab cov txheej txheem.
Xav paub ntau ntxiv PVA zaj duab xis thiab hnab khoom thov mus saib peb:
http://www.joyful-printing.net/pva-bag/
http://www.joyful-printing.com/pva-bag/