Pla daim
Cov khoom siv PLA (Polylactic acid, polylactide lossis PLA) yog cov thermoplastic aliphatic polyester uas tau txais los ntawm kev sib xyaw ntawm lactic acid nrog dej poob (li no nws lub npe). Nws tuaj yeem npaj tau los ntawm lub nplhaib-qhib polymerization ntawm lactide.
Txhawb tshuaj
Vim li cas thiaj xaiv peb?
Kev Tswj Xyuas Zoo
Peb cov khoom thiab cov khoom muaj ntawv pov thawj nrog BPI (ASTM D6400), Din Certco (EN13432), thiab yog cov zaub mov tiv tauj nrog FDA thiab EU daim ntawv ntsuam xyuas.
Kev Pabcuam Kev Cai
Peb muab cov khoom siv compostable thiab cov khoom lag luam rau cov tuam txhab yas thiab cov neeg siv khoom kawg, thiab muab cov kev daws teeb meem raws li cov neeg siv khoom xav tau.
Khoom siv Advanced
Peb lub tuam txhab muaj tableware packing tshuab, txhaj tshuaj molding tshuab, napkin folding tshuab thiab lwm yam.
Siab zoo
Peb compostable tableware thiab lwm yam khoom yog ua los ntawm PLA thiab lwm yam compostable khoom. Lawv yog eco-friendly, non-toxic, zaub mov kev nyab xeeb thiab ib txwm antibacterial.
Cov khoom siv PLA (Polylactic acid, polylactide lossis PLA) yog cov thermoplastic aliphatic polyester uas tau txais los ntawm kev sib xyaw ntawm lactic acid nrog dej poob (li no nws lub npe). Nws tuaj yeem npaj tau los ntawm lub nplhaib-qhib polymerization ntawm lactide.
Lub npe "poly (lactic acid)" tsis ua raws li IUPAC tus qauv nomenclature, thiab muaj peev xwm tsis meej lossis tsis meej pem, vim tias PLA tsis yog polyacid (polyelectrolyte), tab sis yog polyester.
OEM & ODM Kev Pabcuam ntawm PLA Sheet
Thickness
Lub thickness ntawm PLA nplooj ntawv tuaj yeem raug kho raws li daim ntawv thov. Cov ntawv nyias nyias (feem ntau yog {{0}}}01 ntiv tes rau 0.05 ntiv tes) haum rau cov ntawv thov uas xav tau kev hloov pauv thiab hnav, xws li cov zaub mov pov tseg ntim khoom los yog hloov ntim ntau lawm. Feem ntau, thicknesses ntawm {{10}} 02 ntiv tes rau 0.03 ntiv tes yog nyiam rau ob qho tib si tuav cov khoom thiab ua kom yooj yim tuav. thiab muab pov tseg; Cov ntawv tuab (0.06 ntiv tes rau 0.2 ntiv tes) yog siv rau qhov yuav tsum tau muaj kev nruj dua thiab ua haujlwm ntev, xws li cov rooj tog zaum lossis cov khoom siv hauv tsev. Lub thickness ntawm li 0.1 ntiv mus rau 0.15 ntiv tes kom paub meej tias cov khoom tiav muaj lub zog tsim nyog. thiab stability.
Xim Customization
PLA nplooj ntawv tuaj yeem ua tau ntau yam xim kom haum rau hom kev xav tau, xws li dawb, dub, grey, pob tshab, liab, xiav, ntsuab, thiab ntau dua. Cov khoom noj khoom haus tuaj yeem xaiv xim ntsuab kom nthuav tawm cov kev xav tshiab thiab ntuj tsim, thiab cov tshuaj pleev ib ce tuaj yeem xaiv cov xim dub los yog pastel xim los qhia qhov zoo nkauj thiab ntxim nyiam ntawm cov khoom.
Khoom siv Customization
Cov ntaub ntawv PLA tuaj yeem txhim kho lawv cov khoom tshwj xeeb los ntawm kev sib xyaw nrog lwm cov ntaub ntawv thiab ntxiv cov khoom siv ntxiv. Kev sib xyaw PLA nrog 5% mus rau 15% ntawm cov fibers ntuj (xws li cellulose lossis hemp) tuaj yeem txhim kho cov neeg kho tshuab lub zog ntawm daim ntawv thaum muab nws lub ntsej muag zoo nkauj thiab zoo nkauj dua, uas yog tsim rau cov khoom uas ua raws li kev tiv thaiv ib puag ncig lossis rustic tsos. . Sib xyaw nrog 10% mus rau 20% polyhydroxyalkanoate (PHA), qhov yooj yim thiab kub tsis kam ntawm daim ntawv PLA tuaj yeem txhim kho, ua rau nws tsim tshwj xeeb rau kev siv hauv qhov chaw kub kub xws li cov zaub mov microwave ntim los yog tsheb sab hauv. Tsis tas li ntawd, ntxiv 0.1% mus rau 1% cov tshuaj tua kab mob tuaj yeem cuam tshuam kev loj hlob ntawm cov kab mob thiab pwm, ua kom muaj kev nyab xeeb thiab kev nyiam huv ntawm cov khoom noj thiab cov khoom ntim khoom siv kho mob; thaum 0.5% mus rau 1.5% UV stabilizers tuaj yeem tiv thaiv cov khoom degradation los ntawm tshav ntuj. , tswj cov khoom siv kho tshuab thiab cov khoom zoo nkauj ntawm daim ntawv. Cov kev sib xyaw ua ke no ua rau cov ntaub ntawv PLA tau siv dav hauv ntau qhov chaw thiab ua tau raws li kev ua tau zoo sib txawv.
Biocompatibility
PLA tsis muaj tshuaj lom rau tib neeg. Nws tuaj yeem nyob hauv kev sib cuag nrog daim tawv nqaij mus ntev yam tsis muaj kev cuam tshuam tsis zoo. Cov khoom decomposition ntawm PLA kuj tsis yog-tshuaj lom: nws degrades rau hauv harmless lactic acid. Nws feem ntau yog siv rau stents thiab sutures uas yog tsim los rhuav tshem hauv lub cev ntau lub hlis.
Tsawg-zog Rau Kev Tsim Khoom
PLA siv zog tsawg dua los tsim piv rau lwm cov roj av-raws li plastics vim nws qhov qis melting point ntawm 165 degree. Lub polymerization ntawm PLA kuj siv 25 mus rau 55% tsawg zog dua li lwm cov pa roj av-raws li polymers.
Mechanical Properties
PLA muaj lub zog zoo hauv chav tsev kub thiab tawv, tab sis tsis haum rau kev cuam tshuam tam sim ntawd.
Food Safe
PLA tsis muaj tshuaj lom thiab feem ntau lees paub tias muaj kev nyab xeeb los ntawm FDA (Food and Drug Administration).
Compostable
Thaum PLA yog theoretically compostable nws yuav tsum tau ua nyob rau hauv tshwj xeeb kub thiab siab tej yam kev mob uas tsuas muaj nyob rau ntawm ib co composting chaw.
Hom PLA Daim Ntawv
PDLA (poly-d-lactic acid)
PDLA biodegrades qeeb qeeb dua li lwm hom PLA.
PLLA (poly-l-lactic acid)
PLLA feem ntau yog siv hauv 3D luam ntawv thiab txhaj tshuaj molding. PLA +, hom 3D luam ntawv cov khoom uas muaj zog dua li PLA li niaj zaus, kuj feem ntau ua nrog PLLA, txawm tias muaj cov khoom siv ntxiv zog ntxiv.
PDLA (poly-d-lactic acid)
PDLA tawg sai dua li lwm hom PLA, ua rau nws xaiv zoo rau kev siv tshuaj uas yuav noj los ntawm tib neeg lossis tsiaj.
Medical field / kho mob
Thaum ua nrog cov kuab tshuaj zoo thiab cov tshuaj ntxiv, PLA yog bio-tshaj thiab pom kev siv dav hauv kev siv tshuaj kho mob los ntawm kev siv tshuaj xa mus rau lub cev qauv. PLA tseem yog cov khoom cog lus rau kev cog qoob loo ib ntus. Cov pob qij txha tuaj yeem rov ua dua nyob ib puag ncig 3D-luam PLA scaffolds uas lub cev ua rau tsis muaj tshuaj lom lactic acid.
Cov kws ua choj
Cov kws tsim khoom siv PLA rau kev tsim qauv sai vim nws yooj yim luam tawm, tsis muaj tshuaj lom thiab tsis ntsws ntau thaum nws txias. Niaj hnub no, ntau qhov kev lag luam tau dhau mus dhau qhov kev tsim qauv classic thiab siv 3D luam ntawv rau cov khoom tiav. Kev lag luam khoom ua si, piv txwv li, siv PLA los tsim kev txwv tsis pub khiav lossis kho cov khoom uas muaj kev nyab xeeb rau menyuam yaus.
Ntim Cov Khoom Noj
Lub raj mis thiab lwm lub ntim khoom noj khoom haus tsis zoo yog twb ua los ntawm PLA. Txij li thaum nws los ntawm cov khoom siv cog qoob loo, PLA muaj kev ruaj khov dua li lwm cov khoom siv roj av uas siv hauv ntim khoom noj. Thiab nrog kev txhawj xeeb loj zuj zus ntawm microplastic pov tseg, PLA lub peev xwm los biodegrade ua rau nws txaus nyiam rau kev lag luam zaub mov.
Cov neeg siv niaj hnub
Kev nyab xeeb rau menyuam yaus thiab tsiaj muaj kev nyab xeeb, PLA yog cov khoom siv tau yooj yim tshaj plaws rau txhua hnub 3D luam ntawv. Txhua lub tshuab luam ntawv filament-raws li los ntawm cov khoom lag luam pheej yig tshaj plaws rau cov neeg siv khoom zoo tshaj cia koj siv cov khoom siv. Txawm hais tias koj tab tom kho cov khoom siv hauv tsev lossis tso koj lub tswv yim, muaj xim thiab sib xyaw ntawm PLA rau txhua qhov project.
Txheej txheem ntawm PLA Sheet
Polylactic acid (PLA) ntau lawm tshuab muaj ntau yam tseem ceeb thiab cov txheej txheem los xyuas kom meej cov khoom zoo thiab siv tau nyob rau hauv ntau yam lag luam. Thaum pib, PLA yog tsim los ntawm lub nplhaib-qhib polymerization los yog polycondensation ntawm lactic acid, ua raws li cov txheej txheem yaj xws li kev txhaj tshuaj molding, kub nias, thiab 3D luam ntawv. Kev tsim cov PLA puas fibers suav nrog ziab cov khoom siv PLA, yaj-compressing nws nyob rau hauv ib tug ntsia hlau extruder, thiab ces pub nws mus rau hauv ib tug spinning tivthaiv los tsim tag nrho cov xov paj (FDY) thiab pre-oriented yarn (POY) strands, uas yog tom qab. txias, oiled, drafted, interlaced, thiab qhov txhab los tsim cov khoom kawg. Rau siab zog PLA composites, cov khoom yog sib xyaw nrog polycarbonate (PC), iav fiber, coupling reagent, thiab ib tug compatibilizer, ua raws li los ntawm yaj extrusion thiab pelletization. PLA daim ntawv extrusion ntau lawm suav nrog chav pub noj, chav tsim khoom tuag, chav txias txias txiav, thiab cov khoom tiav cov khoom sib sau ua ke, uas ua haujlwm ua ntu zus los tsim cov nplooj ntawv PLA degradable. Nyob rau hauv cov ntsiab lus ntawm 3D luam ntawv, cov cuab yeej siv ntau lawm suav nrog kev npaj thiab sib xyaw PLA hais nrog cov flexibilizer, ziab cov sib tov, extruding nws los ntawm lub taub hau tuag, txias cov extruded yas xaim nyob rau hauv theem, thiab thaum kawg ziab, nrhiav, kho, thiab dov lub hlau los xyuas kom meej precision thiab stability. Cov txheej txheem no sib sau ua ke txhim kho cov khoom siv hluav taws xob, thermal ua haujlwm, thiab biodegradability ntawm PLA, ua rau nws tsim nyog rau ntau yam kev siv, suav nrog kev cog qoob loo, ntim khoom noj, thiab 3D luam ntawv cov ntaub ntawv.
Yuav Ua Li Cas Kho PLA Daim Ntawv
Khaws Cov Filaments kom raug
Siv cov thawv ntim airtight los tiv thaiv kev nqus dej, uas tuaj yeem ua rau Sheet brittleness. Xws li cov desiccants zoo li silica gel pob ntawv kom nqus tau cov dej seem seem. Khaws cov ntim rau hauv qhov chaw txias thiab qhuav tsis tu ncua.
Tsis txhob kub siab
Txij li thaum PLA yog rhiab heev rau cua sov, nws yog ib qho tseem ceeb uas yuav tsum tau khaws cia rau hauv qhov chaw uas nws tsis raug kub. Qhov ntsuas kub zoo tshaj plaws nyob nruab nrab ntawm 10 - 30 degree (50 - 86 degree F). Khaws daim ntawv kom deb ntawm qhov chaw kub xws li cov cua sov thiab qhov cub thiab tsis txhob muab tso rau hauv qhov chaw uas muaj qhov kub thiab txias, xws li attics, garages, los yog ze qhov rais uas tau txais lub hnub ci ncaj qha.
Tiv thaiv lawv Los ntawm UV
Kev raug UV ntev ntev tuaj yeem ua rau PLA Sheet degrade, cuam tshuam rau lawv cov xim thiab lub zog. Txhawm rau tiv thaiv qhov no, khaws cov Ntawv rau hauv qhov chaw tsaus lossis siv cov thawv uas thaiv UV rays. Yog tias lub hnub ci ncaj qha tsis tuaj yeem zam tau hauv koj qhov chaw cia, xav txog kev siv UV-tiv thaiv qhov rais zaj duab xis lossis kab hlau rhuav kom txo qhov raug.
Tshawb xyuas thiab hloov tsis tu ncua
Kev tshuaj xyuas tsis tu ncua yog qhov tseem ceeb rau kev tswj xyuas qhov zoo ntawm PLA Sheet. Tshawb xyuas cov cim qhia ntawm brittleness, discoloration, los yog lwm yam kev puas tsuaj ua ntej siv.
Lub ntiaj teb polylactic acid kev lag luam loj yog kwv yees li ntawm USD 713.22 lab hauv 2023 thiab xav tias yuav loj hlob ntawm ib qho kev loj hlob txhua xyoo (CAGR) ntawm 21.4% los ntawm 2024 txog 2030. Kev loj hlob ntawm PLA kev ua lag luam feem ntau yog tsav los ntawm kev loj hlob ntawm kev thov. polylactic acid (pla) biodegradable resin nyob rau hauv ntim thoob plaws kev lag luam tawm tshiab xws li Tuam Tshoj, Is Nrias teb, Ltalis, thiab lwm yam. Bioplastics yog ib puag ncig tus phooj ywg lwm txoj hauv kev rau cov yas yas, tshwj xeeb tshaj yog nyob rau hauv cov ntaub ntawv yooj yim thiab nruj, vim tias lawv yog bio-based, compostable, thiab biodegradable nyob rau hauv cov xwm. Bioplastics yog cov ntaub ntawv uas tag nrho cov pa roj carbon monoxide yog muab los ntawm cov khoom siv txuas ntxiv dua tshiab xws li algae, pob kws, qab zib, kab mob, qos yaj ywm, seashells, thiab starch.
Qhov kev hloov pauv loj zuj zus mus rau kev tsim cov tsheb siv hluav taws xob thiab lub tsheb hluav taws xob tau thawb lub tuam txhab tsim tsheb thoob ntiaj teb mus rau suav nrog cov yas hauv cov khoom siv tsheb kom txo tau qhov hnyav tag nrho ntawm lub tsheb. Thermoplastic yas manufacturers tau sib koom tes los tsim cov yas haum rau kev siv hauv kev lag luam tsheb, uas, nyob rau hauv lem, yuav tsum tau tsav tag nrho cov lag luam loj hlob.
Raws li xyoo 2022, Teb Chaws Asmeskas yog ib lub teb chaws loj xa tawm ntau ntawm polylactic acid mus rau lwm lub teb chaws thaum lwm lub teb chaws tau xa tawm tsawg heev ntawm polylactic acid piv rau Teb Chaws Asmeskas Vim muaj cov khoom siv raw thiab muaj PLA loj. manufacturers, lub teb chaws muaj kev nthuav dav sai. Kev lag luam ua zaub mov nce ntxiv yuav tsum txhawb nqa kev thov rau cov khoom ntim khoom, ua rau PLA xav tau hauv lub tebchaws. Kev xav tau ntau ntxiv rau cov khoom noj ntim khoom noj thiab cov zaub mov npaj tau zoo yog qhov ua rau muaj kev loj hlob ntawm Asmeskas kev lag luam ua zaub mov.
Cov kev cai lij choj ntawm tsoomfwv thiab cov cai tswjfwm zoo tau siv hauv Tebchaws Meskas ntsig txog kev siv cov tshuaj polylactic acid, nrog rau cov khoom siv yooj yim ntawm cov khoom siv rau kev sib xyaw ntawm cov kua qaub no hauv lub tebchaws, tau npaj los txhawb kev loj hlob ntawm kev lag luam hauv Tebchaws Meskas los ntawm 2023. rau xyoo 2030. Kev siv ntau ntxiv ntawm polylactic acid nyob rau hauv lub teb chaws ua rau nws nce kev siv hauv kev ntim khoom thiab kev kho mob kev lag luam hauv Teb Chaws Asmeskas Lwm yam tseem ceeb hauv lub teb chaws. kev loj hlob ntawm kev lag luam suav nrog kev paub ntau ntxiv ntawm cov neeg siv khoom siv bioplastics thiab muaj cov lag luam tseem ceeb hauv lub tebchaws.
PLA ntim muab kev daws teeb meem rau ib puag ncig thiab pab txhim kho qhov pom ntawm cov khoom kawg. PLA ntim tau dhau los ua ib feem tseem ceeb ntawm ntim ntsuab ntawm ntau yam khoom noj khoom haus, uas zoo li yuav txhim kho nws txoj kev loj hlob nyob rau lub sijhawm kwv yees. Kev siv bio-raws li plastics hauv kev ntim khoom hloov pauv tau xav tias yuav ua rau muaj kev loj hlob ntawm kev lag luam polylactic acid. Kev loj hlob xav tau zaub mov, ntawm tus account ntawm kev nce thoob ntiaj teb cov pej xeem, yog ib qho ntawm cov qauv tseem ceeb augmenting kev lag luam loj hlob.
Txawm li cas los xij, tus nqi polylactic acid piv rau cov khoom siv niaj hnub xws li polypropylene (PP), polyethylene (PE), polyvinyl chloride (PVC), polyethylene terephthalate (PET), thiab polystyrene (PS), yog ib qho tseem ceeb ntawm kev txwv txoj kev loj hlob. ntawm lub ntiaj teb no PLA lag luam. Ib qho ntawm cov nqi tseem ceeb yog cov khoom siv raw siv hauv cov txheej txheem fermentation. Kev nce qib hauv qabzib fermentation tau txo cov nqi tsim khoom ntawm lactic acid thiab PLA.
Peb lub Hoobkas
Shanghai Exquisite Biochemical Co., Ltd (Ntawm no PLAbiochem) yog ib lub tuam txhab tshwj xeeb hauv R&D, ntau lawm thiab muag khoom ntawm cov khoom siv yas thiab cov khoom siv compostable.
FAQ
Cim npe nrov: Tuam Tshoj pla daim ntawv manufacturers, lwm tus neeg, Hoobkas
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