Qhov zoo tshaj plaws pla zaj duab xis chaw tsim tshuaj paus, Hoobkas, khoom siv hauv Suav
Pla zaj duab xis yog biodegradable thiab ib puag ncig-phooj ywg zaj duab xis ua los ntawm cov pob kws-raws li cov ntaub acid polylactic acid. Zaj duab xis muaj kev sib kis tau zoo tshaj plaws rau kev ya raws, theem siab ntawm cov npoo nro thiab cov khoom zoo rau UV teeb.
Raws li ib tug coj PLA zaj duab xis xa khoom nyob rau hauv Suav teb, peb tsis tsuas yog xa cov sij hawm nrawm, peb ua kom koj cov neeg siv khoom zoo tshaj plaws.
Lag luam wholesale biodegradable PLA zaj duab xis, xa khoom hauv Suav teb
Huizhou Yito Ntim Co., Ltd. yog ib qho ntawm cov ua cov ua yeeb yaj kiab cov ntaub ntawv tsim khoom, Chaw Tsim Yeeb Yam Cov Chaw Tsim Tshuaj, Chaw Tsim Tshuaj Nyob Tuam Tshoj, Txais OEM, ODM, SEMD xaj. Peb tau muaj kev nplua nuj nyob hauv kev tsim khoom & kev tshawb fawb rau PLA zaj duab xis sib txawv hom. Peb tsom rau kev tsim thev naus laus zis, nruj kev tsim cov khoom tsim tsim qauv, thiab ib qho QC zoo meej.
Peb Daim Ntawv Pov Thawj
Peb cov ntaub ntawv tso cai rau cov lus muaj ntawv pov thawj rau cov nplooj lwg raws liDIN CIT EN 13432;
Cov zaj yeeb yaj kiab Bio (PLA) kev voj voog
Pla (poly-lactic-acid) tau txais tus thawj coj los ntawm pob kws, txawm hais tias nws yog possilbe siv lwm cov hmoov txhuv nplej siab / thaj av.
Cov nroj tsuag loj hlob los ntawm duab-synthesis, nqus co2 los ntawm huab cua, zaub mov thiab dej los ntawm cov av thiab lub zog los ntawm lub hnub;
Cov hmoov txhuv nplej siab thiab cov piam thaj ntawm cov nroj tsuag hloov pauv mus rau hauv lactic acid los ntawm cov khoom muaj sia;
Lactic acid yog polymerized thiab ua poly-lactic acid (PLA);
PLA yog extruded rau hauv zaj duab xis thiab ua hloov tau yooj yim bio-based zaj duab xis ntim;
Ib zaug siv biofilm yog comptomed rau hauv CO2, dej thiab biomass;
Nplooj lwg, CO2 thiab dej yog tau siv los ntawm cov nroj tsuag, thiab yog li lub voj voog txuas ntxiv mus.
Nta ntawm Pla Zaj Duab Xis
1.100% biodegradable thiab eco-phooj ywg
Lub cim tseem ceeb ntawm PLA yog 100 biodegradable uas yuav decompendable uas yuav decomped rau hauv cov pa roj carbon dioxide thiab dej hauv qee qhov kub thiab av noo. Cov tshuaj decomposed yog sompostable uas pab cog tsob nroj.
2. Cov khoom siv lub cev zoo heev.
Lub ntsiab lus melting ntawm pla yog qhov siab tshaj plaws ntawm txhua yam ntawm cov neeg biodegradable polymer. Nws muaj cov pob zeb siab, thiab pob tshab thiab tuaj yeem ua tiav los ntawm kev txhaj tshuaj thiab thermoforming.
3. Lub cev muaj peev xwm ntawm cov khoom nyoos
Cov ntaub pua chaw uas yog tsim los ntawm roj av, whereas pla yog muab tau los ntawm cov khoom siv txuas ntxiv xws li cov pob kws, thiab lwm yam xav tau cov peev txheej niaj hnub uas yooj yim, tshwj xeeb yog roj av.
4.Loov siv zog siv zog
Thaum lub sij hawm tsim khoom ntawm PLA, lub zog tau noj yog li 20-50% ntawm roj av-based plastics (PP, thiab lwm yam)
Kev sib piv ntawm cov pla (polylactic acid) thiab roj av- raws cov yas
| Ntaus | Khoom | Biodegradable | Ceev | Rau pob tshab | Yooj yooj | Kub-resistant | Tab tom ua |
| Bio-yas | Pla | 100% biodegradable | 1.25 | Zoo dua & daj | Phem Flex, Zoo Hardness | Phem | Nruj ua haujlwm |
| PP | Tsis-biodegradable | 0.85-0.91 | Zoo | Zoo | Zoo | Yooj yim rau cov txheej txheem | |
| PE | 0.91-0.98 | Zoo | Zoo | Phem | Yooj yim rau cov txheej txheem | ||
| Roj av-based yas | PS | 1.04-1.08 | Zoo tshaj | Phem Flex, Zoo Hardness | Phem | Yooj yim rau cov txheej txheem | |
| Xuas | 1.38-1.41 | Zoo tshaj | Zoo | Phem | Nruj ua haujlwm |
Cov ntaub ntawv txheej txheem ntawm PLA zaj duab xis
Poly (Lactic acid) lossis polylactide Thermoplastic muab tau los ntawm cov peev txheej txuas tau yooj yim xws li pob kws cov hmoov txhuv nplej siab, Tapioca lossis Qab Zib Pas. Lub fermentation ntawm cov hmoov txhuv nplej siab (dextrose) ob daim teb ob optically nquag enantiomers, namely d (-) thiab l (+) lactic acid. Polymerization yog nqa los ntawm kev hws ncaj qha ntawm cov lactic acid monomers lossis los ntawm lub nplhaib-qhib polymerization ntawm cyclicization ntawm lub voj voog (Lactides). Lub resins resins tuaj yeem hloov tau yooj yim rau cov yeeb yaj kiab thiab cov ntawv txheeb ntawm cov txheej txheem tsim qauv suav nrog kev txhaj tshuaj thiab tshuab moulding.
Cov khoom ntawm Pla zoo li melting taw tes, tshuab siv tshuab, thiab crystallinin muaj zog nyob rau ntawm d (+) thiab l (-) thiab ntawm cov molecular hnyav. Raws li rau lwm cov plastics, cov yam ntxwv ntawm cov lus qhia ua pla yuav nyob ntawm compounding thiab ntawm kev tsim khoom.
Cov qib kev lag luam tau raug amorphous lossis semi-crystalline thiab muaj kev pom tseeb zoo heev thiab ci thiab me me kom tsis muaj ntxhiab. Cov yeeb yaj kiab ua los ntawm PLA muaj heev noo noo vapor kis, thiab tsawg heev cov pa thiab co2 kis tus nqi. Cov Films Pla kuj muaj cov tshuaj zoo tsis kam mus rau hydrocarbons, zaub roj, thiab tsis muaj kev tiv taus polar, tab sis tsis muaj acetone, acetic acid thiab ethyl acetate.
Cov kws kho mob cov khoom siv ntawm cov lus qhia ua ke yog cuam tshuam los ntawm nws cov lus qhia thiab kev ua cov kev mob, txawm hais tias nws yog annealed lossis taw qhia txog qhov tseeb ntawm crystallinity yog. Nws tuaj yeem tsim cov qauv thiab ua tiav kom yoog raws lossis nruj dua rau cov tsiaj txhu no. Feem ntau cov tshuab yas ntxiv uas (ntau ntxiv) txhim kho nws cov kev hloov pauv, kua muag (ntshiab pla yog ntau dua nkig). Qee qhov tshiab cov qib tseem muaj ntau yam txhim kho tshav kub ruaj khov thiab muaj peev xwm tiv thaiv kub txog 120 ° C (60 ° C. Cov hom phiaj cua sov ntawm cov hom phiaj dav dav yog li ntawm LDPE thiab HDPE thiab nws qhov cuam tshuam nrog cov qib tau hloov kho muaj zog ntau dua rau ABS.
Feem ntau cov lag luam pla cov yeeb yaj kiab yog 100 feem pua biodegradable thiab compotable. Txawm li cas los xij, lub sijhawm biodegradation tuaj yeem sib txawv heev nyob ntawm kev sib xyaw ua ke ntawm kev sib xyaw, crystallinity thiab ib puag ncig cov xwm txheej.
| Kev kub ntxhov | Cov nqi raug | Txoj kev xeem |
| Melting point | 145-155 ℃ | ISO 1218 |
| GTT (iav-kev hloov ntsuas kub) | 35-45 ℃ | ISO 1218 |
| Distalt Kub | 30-45 ℃ | ISO 75 |
| MFR (yaj txaus tus nqi) | 140 ℃ 10-30g / 10min | ISO 1133 |
| Crystallization kub | 80-120 ℃ | ISO 11357-3 |
| Lub zog tensile | 20-35mpa | ISO 527-2 |
| Poob siab lub zog | 5-15Kjm-2 | ISO 180 |
| Qhov hnyav-nruab nrab molecular hnyav | 100000-150000 | GPC |
| Ceev | 1.25g / cm3 | ISO 1183 |
| Kev Kub Ntxhov Kub | 240 ℃ | Tus hlau |
| Lub phiv | Insoluble hauv dej, soluble hauv kub | |
| Yauv cov ntsiab lus | I≤0.5% | ISO 585 |
| Cov cuab yeej ua tsis ncaj | 95d kev txiav txim siab yog 70,2% | GB / T 19277-2003 |
Daim ntawv thov rau biodegradable PLA zaj duab xis
PLA yog tsuas yog siv rau hauv kev lag luam ntim khoom rau khob, tais, hwj thiab cov quav nplej. Lwm cov kev siv suav nrog cov hnab ntim khoom thiab cov hnab khib nyiab ib yam li cov yeeb yaj kiab ua liaj ua teb.
PLA kuj yog qhov kev xaiv zoo rau biomedical thiab cov ntaub ntawv thov tshuaj xws li cov ntaub ntawv xa tshuaj xws li PLA yog biodegradable, hydrolysable thiab feem ntau lees paub tias muaj kev nyab xeeb.
Cov Khoom Siv
Vim li cas thiaj xaiv peb li koj cov ntawv ua yeeb yaj kiab hauv Suav teb
Cov Lus Nquag Nug Txog Pla Zaj Duab Xis
Cov zaj duab xis yogib qho biodegradable thiab ib puag ncig-phooj ywg zaj duab xis ua los ntawm pob kws raws polylactic acid retinCov. Zaj duab xis muaj kev sib kis tau zoo tshaj plaws rau kev ya raws, theem siab ntawm cov npoo nro thiab cov khoom zoo rau UV teeb.
Pla, ib qho qauv siv los ntawm cov khoom siv txuas ntxiv thiab cog qoob loo, tshuab moulding xws li kev sib tw, thiab kev sib tsoo, muab kev nkag mus rau ntau yam khoom tawm tswv yim. Raws li cov khoom siv raw, pla feem ntau yog tsim muaj raws li cov yeeb yaj kiab lossis hauv pellets.
Nyob rau hauv daim ntawv ntawm zaj duab xis, pla shinks thaum muaj cua sov, tso cai rau nws siv hauv kev shrink tunnels. Qhov no ua rau nws haum rau ntau yam ntawm kev ntim cov ntawv thov, uas nws tuaj yeem hloov cov roj-based plastics zoo li polypropylene lossis polyester
Cov yeeb yaj kiab ua los ntawm PLA muaj heev noo noo vapor kis, thiab tsawg heev cov pa thiab co2 kis tus nqi. Lawv kuj muaj cov tshuaj zoo tsis kam rau hydrocarbons, roj zaub, thiab ntau dua. Feem ntau cov lag luam pla cov yeeb yaj kiab yog 100 feem pua biodegradable thiab compotable. Lawv lub sijhawm biodegradation tuaj yeem sib txawv heev, txawm li cas los xij, ua raws li kev sib xyaw, crystallinity thiab ib puag ncig cov xwm txheej. Ntxiv nrog rau ntim cov yeeb yaj kiab thiab ntaub qhwv, cov ntawv thov rau cov ntawv zaj duab xis xws li cov hnab looj ntsej muag, nrog rau cov yeeb yaj kiab ua liaj ua teb. Ib qho piv txwv ntawm qhov no yog cov yeeb yaj kiab mulch.
PLA yog hom polyester ua los ntawm fermented cog starch los ntawm pob kws, Cassaging, kab tsib lossis cov piam thaj lossis thaj hav zoov los yog qab zib beet.Cov piam thaj hauv cov ntaub ntawv txuas ntxiv no yog fermented thiab tig mus rau hauv lactic acid, thaum yog tom qab ntawd ua rau polylactic acid, lossis PLA.
Dab tsi ua rau cov pla tshwj xeeb yog qhov ua tau kom rov zoo li nws hauv cov ntoo nplooj lwg. Qhov no txhais tau tias kev txo qis hauv kev noj ntawm cov pob txha ntawm cov pob txha roj thiab cov roj av ua yeeb yam, thiab yog li muaj qhov qis ib puag ncig ib puag ncig.
Cov yeeb yaj kiab no ua rau nws tuaj yeem kaw lub voj voog, rov qab lub composed pla rau cov chaw tsim khoom hauv cov nplooj lwg kom tau siv dua li cov chiv hauv lawv cov pob kws ua haujlwm.
100 bushels ntawm pob kws yog sib npaug rau 1 metric ton ntawm pla.
Tsis tau. Cov yeeb yaj kiab ua yeeb yaj kiab yuav tsis txwv ntawm txee thiab muaj lub txee zoo sib xws - lub neej rau lwm cov roj av raws li.
1. Polystine muaj cov yam ntxwv yooj yim ntawm biodegradable yas. Tom qab siv tas, nws tuaj yeem pov tseg kom nyab xeeb ntawm tsis muaj kev phom sij. Tsis tas li ntawd, Polystumin kuj muaj tib qho kev ua tau zoo li zaj duab xis ib txwm muaj. Yog li thov kev cia siab. Daim ntawv thov hauv tsib khaub ncaws muaj nyob rau hauv cov nqe lus ntawm cov khaub ncaws
2. Yuav tuaj yeem ua rau hauv cov ntaub nyias nyias, cov ntaub, tsis -woven ntaub, thiab lwm yam., Nrog rau kis tau. Cov ntaub ua kom cov ntaub ua nrog silk-zoo liter thiab xav. , Tsis txhob tsim cov tawv nqaij, nws yog qhov zoo rau tib neeg kev noj qab haus huv, xis hnav, tshwj xeeb yog tsim nyog rau cov ris tsho hauv qab thiab cov kis las
Nyob rau hauv xyoo tsis ntev los no biomaterials xws li PLA tau nkag mus rau hauv lub ntim kev lag luam nrog lub zog loj. Lawv ua cov yeeb yaj kiab uas muaj ntau cov kev daws teeb meem zoo. Cov yeeb yaj kiab ua los ntawm cov hom Biomaterials tau txhim kho lawv cov transparency thiab kev ua tau zoo tiv thaiv kev xav tau ntawm cov ntim khoom lag luam.
Cov yeeb yaj kiab uas yuav tsum hloov pauv mus rau hauv cov pob khoom yuav tsum tau ua kom muaj kev ruaj ntseg dua thiab muaj kev nyab xeeb ntau dua yog li tiv thaiv cov khoom sab hauv.
Polylactic acid (pla ef ul) yog siv hauv kev tsim cov laminates rau kas fes, pizza sealas nrog kraft ntawv nrog kraft ntawv tuav, ntawm ntau lwm tus.
Cov khoom siv ntawm cov pla ua rau nws haum rau kev tsim cov khoom siv yas, cov ntsia hlau thiab cov pas nrig uas tsim tau rau 6 txog 12 hlis). PLA tuaj yeem siv los ua shrink-qhwv cov khoom txij li nws constricts nyob rau hauv tshav kub.
Pla tau cais raws li 100% biоuchoourced yas: nws yog ua los ntawm cov peev txheej txuas ntxiv xws li pob kws lossis cov kab tsib. Lactic acid, tau los ntawm fermenting qab zib lossis hmoov txhuv nplej siab, yog tom qab ntawd hloov mus rau Monomer hu ua lactide. Tom qab lactide no yog polymerised los tsim cov pla.Sta kuj tseem muaj kev lom zem vim nws tuaj yeem ua kom tiav.
Coextruding PLA zaj duab xis muaj ob peb qhov zoo. Nrog ib qho tseem ceeb ntawm kev kub siab hom pla thiab qhov tsawg ntawm cov tawv nqaij kub, nws tso cai rau cov txheej txheem dav dav hauv feem ntau, thaum tswj cov qauv kev ntseeg siab ntxiv hauv cov xwm txheej kub. Coeartruding kuj tso cai rau cov kev sib ntxiv tsawg dua, tswj kom zoo dua thiab tsos.
Vim nws cov txheej txheem tshwj xeeb, PLA yeeb yaj kiab yog tshwj xeeb cov cua sov. Nrog me me lossis tsis muaj kev hloov sab nraud nrog kev ua si kub ntawm 60 ° C (thiab tsawg dua 5% kev hloov pauv ntawm 5 ° C rau 5 feeb).
Vim tias nws siv tsawg zog los tsim cov pla pellets. Txog li 65% tsawg dua pob txha roj thiab 65% tsawg dua tsev cog khoom-roj ntau dua li thaum ua cov yas tsoos.
Pla yas muaj ntau kawg-ntawm-lub neej xaiv dua li lwm cov khoom siv. Nws tuaj yeem kho lub cev, composted kev lag luam, inclinerated, muab tso rau hauv av pov tseg thiab txawm tias rov ua dua rau hauv nws yog orginal lactic acid xeev.
Yog lawm. Txhawm rau thov cov qauv, mus saib peb "tiv tauj peb" ntu thiab xa koj cov lus thov los ntawm email.
Yito ntim yog cov thawj coj ntawm PLA yeeb yam. Peb muab ib qho kev ua tiav ib qho kev daws teeb meem rau kev ua lag luam kom ruaj khov.