Anyɛɛɛ afee plastic kɔɔpoi ni plastic bɛ mli. Esa akɛ wɔnu plastic shishi klɛŋklɛŋ .
Te afeɔ tɛŋŋ afeɔ plastic?
Bɔ ni afeɔ plastic lɛ damɔ plastic henɔ ni yɔɔ jɛmɛ ni akɛtsuɔ nii kɛhaa plastic kɔɔpoi lɛ nɔ babaoo. No hewɔ lɛ, nyɛhaa wɔjea shishi kɛ plastic henɔi srɔtoi etɛ ni akɛfeɔ plastic kɔɔpoi lɛ mlibotemɔ. Plastic henɔi srɔtoi etɛ lɛ ji PET, rPET kɛ PLA plastic.
A. PLASTIK
PET damɔ shi kɛha polyethylene terephthalate, ni ji plastic ni afɔɔ feemɔ fe fɛɛ lɛ. PET ji thermoplastic polymer resin ni afɔɔ naa waa yɛ polyester weku lɛ mli ni akɛtsuɔ nii yɛ fibers kɛha atadei, tsɛnsii kɛha nu kɛ niyenii, kɛ thermoforming kɛha nifeemɔ, kɛ glase fiber ni akɛfataa he kɛha tsɔne he resins. ni akɛtsuɔ nii ekoŋŋ ni akɛtsuɔ nii kɛfeɔ rPET krokomɛi. Eji nɔ ni akɛtsuɔ nii fe fɛɛ hu kɛfeɔ plastic kɔɔpoi ejaakɛ eyɛ babaoo, ni akpɛlɛ nɔ akɛ ekɛ niyenii nibii baabɔ.
Akɛ Naphtha mu ni ji mu ni afee lɛ ŋmɔŋ lɛ fã ko feɔ plastic lɛ, afee enɛ yɛ be mli ni atsuɔ mu lɛ he nii ni mu lɛ mli gbalaa kɛyaa Naphtha, Hydrogen kɛ mu krokomɛi amli. No sɛɛ lɛ, mu ni ajieɔ kɛjɛɔ Naphtha mli lɛ bafeɔ plastic kɛtsɔɔ gbɛ ko ni atsɛɔ lɛ Polymerization lɛ nɔ. Nifeemɔ lɛ haa ethylene kɛ propylene tsaa koni efee polymer ŋwɛi ŋta ni yɛ naagbee lɛ no ji nɔ ni akɛfee PET plastic lɛ.
B. rPET plastic
rPET damɔ shi kɛha polyethylene terephthalate ni akɛtsuɔ nii ekoŋŋ, ni eji plastic ni akɛtsuɔ nii ekoŋŋ ni akɛtsuɔ nii fe fɛɛ, ejaakɛ bɔ ni PET lɛ sɛɛ tsɛɔ lɛ haa efeɔ mlɛo akɛ akɛtsuɔ nii ekoŋŋ ni ehaa nɔ ni hi jogbaŋŋ lolo. PET ni akɛtsuɔ nii ekoŋŋ lɛ miifee plastic general ni akɛtsuɔ nii babaoo, ni nitsumɔhei babaoo miitao ni amɛkɛ rPET afee amɛnibii lɛ moŋ fe PET ni akɛtsuɔ nii daa lɛ. Enɛ ji tsumaa nitsumɔhe lɛ titri, he ni akɛ rPET plastic feɔ samfɛji babaoo yɛ lɛ. Ebaanyɛ efee glasei hu ahe mfoniri.
C. PLA plastic
PLA plastic ji polyester ni akɛ nibii ni akɛ tsei fee tamɔ ŋmãa ŋmãa loo ŋmãa ŋmãa feɔ. Kɛji akɛ akɛ enɛ miitsu nii koni akɛfee PLA plastic lɛ, gbɛi enyɔ komɛi yɛ. Nibii ni akɛtsuɔ nii lɛ tsɔɔ ŋmɔtɔ ni mli edɔ mli, he ni ŋmɔtɔ lɛ mli gbalaa kɛjɛɔ nibii krokomɛi ni ajieɔ kɛjɛɔ tso lɛ mli lɛ amli lɛ mli. No sɛɛ lɛ, akɛ acid loo enzymes futuɔ starch lɛ mli ni naagbee lɛ, akɛwoɔ mli la. Abɛi mli ŋmɔtɔ lɛ baatsɔ D-glucose, ni no sɛɛ lɛ etsɔɔ ŋmɔtɔ ni baaha etsɔ Lactic Acid lɛ mli.
PLA ebatsɔ nɔ ko ni ehe gbɛi waa yɛ shika gbɛfaŋ ni akɛ nibii ni anyɛɔ atsakeɔ lɛ feɔ lɛ hewɔ. Gbɔmɔtsoŋ kɛ nitsumɔ mli tɔmɔi babaoo etsĩ ekɛ nitsumɔ ni egbɛ eshwa he fɛɛ he lɛ naa.
Te afeɔ plastic kɔɔpoi lɛ ahaa tɛŋŋ?
Kɛji akɛ eba plastic kɔɔpoi kɛ bɔ ni afee plastic kɔɔpoi lɛ he lɛ, ehaa srɔtofeemɔ baa diɛŋtsɛ kɛji akɛ eji plastic kɔɔpoi ni akɛtsuɔ nii shikome loo akɛtsuɔ nii ekoŋŋ. Akɛ polyethylene terephthalate, loo PET, ni ji plastic ko ni sɛɛ tsɛɔ waa ni nyɛɔ eshiɔ hulutsoo kɛ fɛ̃i fɛɛ, ni enyɛɔ efoɔ jogbaŋŋ lɛ feɔ plastic kɔɔpoi. Akɛ gbɛ ko ni ale lɛ akɛ injection molding lɛ futuɔ PET lɛ mli akɛ nu, ni akɛwoɔ tsɔnei ni tamɔ kɔɔpoo amli, ni no sɛɛ lɛ, ehaa edɔɔ ni ehaa efeɔ ŋmɔlɔŋmɔlɔ.
Akɛ gbɛ ko ni atsɛɔ lɛ injection molding lɛ feɔ plastic kɔɔpoi lɛ, ni akɛ plastic nibii lɛ futuɔ nu mli ni akɛwoɔ tɛmplate ni akɛfeɔ plastic kɔɔpoi lɛ mli, ni no tsɔɔ bɔ ni kɔɔpoi lɛ dara ha kɛ bɔ ni amɛmli etse ha.
No hewɔ lɛ, nɔ ni haa plastic kɔɔpoi lɛ feɔ akɛ nɔ ni akɛtsuɔ nii shikome loo nɔ ni akɛtsuɔ nii ekoŋŋ lɛ damɔ tɛmplate lɛ nɔ.
mɛi ni feɔ plastic tsɔnei ni akɛwoɔ la mli lɛ kɛtsuɔ nii.
Gtmsmart Plastic Kupɔ ni Akɛfeɔ Latsaa Titri lɛ, kɛha plastic tsɛnsii srɔtoi afeemɔ ( jelly kɔɔpoi, nu ni anuɔ, paketi tsɛnsii, kɛ ekrokomɛi) ni akɛ thermoplastic woji, tamɔ PP, PET, PE, PS, HIPS, PLA, kɛ ekrokomɛi ..
Lɛplastic kɔɔpoo feemɔ tsɔne ni hydraulic kɛ servo kudɔɔ, kɛ inverter wolo niyenii, hydraulic kudɔɔ gbɛjianɔtoo, servo shwiemɔ, enɛɛmɛi haa eyɛ nitsumɔ ni yɔɔ shiŋŋ kɛ naagbee nibii ni hi jogbaŋŋ. 180mm ( jelly kɔɔpoi, nu kɔɔpoi, paketi tsinsii, kɛ ekrokomɛi) ni akɛ thermoplastic woji, tamɔ PP, PET, PE, PS, HIPS, PLA,etc.
Be ni akɛmajeɔ: Otukwajaŋ-08-2021