Jeŋ muu fɛɛ - PET ni fe fɛɛ: Polymer ni hi fe fɛɛ kɛha nitsumɔi srɔtoi
Nitsumɔhei Wuji
Akɛ PET tsuɔ nii babaoo yɛ nibii ni akɛwoɔ mli lɛ amli, titri lɛ kɛha dãa ni anuɔ lɛ tɔi. Ehewalɛ ni hi jogbaŋŋ ni tsiɔ kɔɔyɔɔ kpakpa, ŋmɔtɔ, kɛ kɔɔyɔɔ fɔŋ ni ji carbon dioxide lɛ naa lɛ haa efeɔ nɔ ni hi jogbaŋŋ ni akɛbuɔ nibii ni anuɔ ni kɔɔyɔɔ kpakpa yɔɔ mli, nu ni mli ewo muji, kɛ nu ni yɔɔ fɛo lɛ mli lɛ ahe. Bɔ ni PET lɛ mli tseɔ lɛ haa anaa nibii ni yɔɔ mli lɛ jogbaŋŋ, ni ehaa anyɛɔ ahɔ̃ɔ lɛ jogbaŋŋ. Kɛfata he lɛ, PET tsɛnsii lɛ amli tsiimɔ waaa, etswaaa - ni ekɛ nitsumɔ waaa, ni no haa mɛi ni heɔ lɛ nuɔ he jogbaŋŋ. Yɛ niyenii ni akɛwoɔ tsɔne mli lɛ mli lɛ, akɛ PET tsuɔ nii kɛhaa tsɛnsii ni akɛ niyenii srɔtoi toɔ mli, ni ebuɔ he kɛjɛɔ fitemɔ he, ni ehaa nɔ ni yɔɔ mli lɛ mli ŋɔɔ kɛ bɔ ni ehi ha lɛ hiɔ shi.
Yɛ atadefeemɔ nitsumɔhe lɛ, PET ji nɔ titri ni akɛfeɔ atadei ni akɛfee nibii krokomɛi. Nɛkɛ tsɔji nɛɛ ni ale amɛ akɛ polyester lɛ yɛ hewalɛ ni hi jogbaŋŋ, amɛnyɛŋ amɛtsi amɛhe kɛjɛ tsɔji ahe, ni amɛgbiɔ oya. Akɛ amɛ tsuɔ nii babaoo yɛ atadei, shia atadei, kɛ nitsumɔhei atadei afeemɔ mli. Akɛ PET - ni ji polyester fibers lɛ baanyɛ afutu adebɔɔ mli fibers koni eha naagbee nibii lɛ ahi shi jogbaŋŋ ni amɛtsu nii jogbaŋŋ. Kɛfata he lɛ, abaanyɛ afee tsɔji lɛ ahe mfoniri yɛ gbɛ ni waaa nɔ, ni enɛ haa anáa sui kɛ mfonirii srɔtoi babaoo koni ekɛ fashion kɛ bɔ ni afee lɛ aha lɛ he taomɔ nii srɔtoi lɛ akpee.
Nibii ni akɛtsuɔ nii yɛ tsɔne mli lɛ hu náa PET nibii ni yɔɔ srɔto lɛ ahe sɛɛ. Akɛtsuɔ nii yɛ sinii kɛ tɛipii ni akɛbuɔ la he lɛ afeemɔ mli yɛ bɔ ni ekɛ tsɔne ni haa hulu tsoɔ waa lɛ tsuɔ nii waa lɛ hewɔ. PET sinii lɛ mli tseee, amɛnyɛɔ amɛtsakeɔ amɛhe, ni amɛhe wa jogbaŋŋ, ni no haa amɛhe esa akɛ akɛtsu nii yɛ tsɔnei srɔtoi tamɔ capacitor, transformer, kɛ printed circuit boards amli. Kɛfata he lɛ, akɛ PET tsuɔ nii yɛ LCD ŋwɛi ŋtayaai afeemɔ mli akɛ nɔ ni akɛwoɔ shishi, ni ehaa ŋtayaai lɛ ahe nibii lɛ feɔ ŋmɔlɔŋmɔlɔ ni ehiɔ shi shiŋŋ.
Akɛ PET tsuɔ nii yɛ tsɔnei ahe nitsumɔhei hu. Akɛtsuɔ nii kɛfeɔ shĩa mli nibii, tamɔ shinaai kɛ sɛi nɔ nibii, yɛ bɔ ni eyɔɔ fɛo ha kɛ bɔ ni enyɛɛɛ efite lɛ hewɔ. Akɛ nibii ni akɛ PET fee lɛ tsuɔ nii yɛ tsɔne mli nibii afeemɔ mli koni ekɛba tsɔne lɛ tsiimɔ shi ni eha tsɔne lɛ mli tsofa lɛ aya hiɛ. Agbɛnɛ hu, akɛ PET tsuɔ nii yɛ tsɔne mli nibii kɛ fuel system lɛ mli nibii afeemɔ mli yɛ bɔ ni ekɛ hulutsoo kɛ tsofai nyɛɔ eshiɔ lɛ hewɔ.
Nibii pɔtɛɛ
| Nibii Gbɛi | Polietilɛn Tereftalɛt | |||||||||
| Tsofa he gbɛjianɔtoo | C10H8O4 | |||||||||
| Molekular Muji | 20,000 kɛyashi 30,000 g/mol | |||||||||
| Bɔni oyɔɔ | Granules loo woji ni mli tse ni bɛ su | |||||||||
| He ni Shãa | 255 kɛyashi 265°C | |||||||||
| Dɛnsiti | 1.38 g/sm3 | |||||||||
| CAS NO | 25038-59-9 | |||||||||
| HS Mlai | 39076090 | |||||||||
| EINECS NO | 607-991-6 | |||||||||
| Aplikashiŋ | Akɛtsuɔ nii kɛfeɔ tɔi, fiber, sinii, kɛ tsɔnei | |||||||||
Wolo ni Kwɛɔ Nɔ ni Hi jogbaŋŋ lɛ Nɔ
| Nibii Gbɛi | |||||||
| NOKO | Index | Kaa gbɛ | |||||
| Viscosity ni yɔɔ mli (maŋsɛɛ jarayeli) | 0.800 ± 0.02 dL/g | GB17931 | |||||
| Nɔ ni yɔɔ asetaidehaid mli | ≤1ppm | Gas kromatografi | |||||
| Carboxyl naagbee kuu lɛ | ≤30mɔl/kg | Fotometrik titrɛshin | |||||
| He ni shãa | 243±2°C | DSC | |||||
| Nu ni yɔɔ mli | ≤0.2% | Gbɛ ni atsɔɔ nɔ asusuɔ nii ahe | |||||
| Powda sũ | ≤100ppm | Gbɛ ni atsɔɔ nɔ asusuɔ nii ahe | |||||
| Wt. ni ji chips 100 | 1.55±0.10g | Gbɛ ni atsɔɔ nɔ asusuɔ nii ahe | |||||
Yɛ kukufoo mli lɛ
Wɔ Global - Premier PET lɛ yɛ henɔi srɔtoi, ni nɔ ni fata he ji pellets, sinii, kɛ fibers, koni akɛtsu nitsumɔhei srɔtoi ahiamɔ nii pɔtɛɛi ahe nii. PET henɔ fɛɛ henɔ tsɔɔ bɔ ni eyɔɔ ha lɛ mli kaa ni mli wa mli koni ana nɔmimaa akɛ eyɛ nibii ni yaa nɔ daa, tamɔ bɔ ni eyɔɔ ŋmɔlɔŋmɔlɔ, bɔ ni eyɔɔ ŋmɔlɔŋmɔlɔ, bɔ ni eyɔɔ ŋmɔlɔŋmɔlɔ, kɛ bɔ ni eyɔɔ faŋŋ ha. Wɔkɛ tsabaai ni ato he gbɛjianɔ haa koni wɔkɛ wɔ jarayelɔi lɛ ahiamɔ nii pɔtɛɛi lɛ aba mli. Kɛji akɛ oji nitsumɔhe ko ni feɔ nibii ni akɛwoɔ nibii amli yɛ Asia, nitsumɔhe ko ni feɔ atadei yɛ Europa, tsɔnei ahe nitsumɔhe ko ni yɔɔ North America, loo tsɔnei ahe nitsumɔhe ko ni yɔɔ Australia lɛ, wɔ Global - Premier PET lɛ ji polymer ni anyɛɔ akɛ he fɔ̃ɔ nɔ ni hi jogbaŋŋ ni obaanyɛ okɛ ohe afɔ̃ nɔ koni eha onibii lɛ anitsumɔ kɛ amɛhe afee fɛo.