Míaƒe PET agbalẽ dzi nyawo dɔwɔƒe dɔwɔlawo katã xɔa hehe le nuwɔwɔ ŋu hafi xɔa woƒe dɔwo le se nu. Wode dɔwɔla bibi geɖe nuwɔƒe ɖesiaɖe be woakpɔ egbɔ be nusiwo wowɔ la nyo.
Míewɔa nyonyomedzikpɔkpɔ ƒe ɖoɖo blibo tso resin raw materials dzi va ɖo agbalẽ dzi nyawo s siwo wowu enu dzi. Nusiwo wotsɔna dzidzea nusiwo wowɔna ƒe titrime le wo ɖokui si eye wotsɔa asi léa ŋku ɖe nusiwo wowɔ vɔ ŋu.
Míewɔa dɔ blibo siwo sɔ na ame siwo dometɔ aɖewoe nye slitting, kple packaging. Eɖanye be èhiã na agbalẽ xatsaxatsawo, alo kpekpeme kple titrime siwo wowɔ ɖe ɖoɖo nu o, míetsɔe tsyɔ nu dziwò.
| ITEM | VALUE | UNIT | NORM ƑE NUÐEÐEŊUTI |
|---|---|---|---|
| Mɔ̃ɖaŋununya | |||
| Tensile Ŋusẽ @ Kuku | 59 | Mp | ISO 527 ƒe xexlẽme |
| Tensile Ŋusẽ @ Gbɔɖeme | Gbɔɖeme aɖeke meli o | Mp | ISO 527 ƒe xexlẽme |
| Elongation @ Gbɔɖeme | >200 ƒe xexlẽme | % . | ISO 527 ƒe xexlẽme |
| Tensile Modulus ƒe Elasticity ƒe Modulus | 2420 | Mp | ISO 527 ƒe xexlẽme |
| Ŋusẽ si le ame ŋu le Flexural | 86 | Mp | ISO 178 ƒe xexlẽme |
| Charpy Notched Ŋusẽkpɔɖeamedzi Ŋusẽ | (*) . | kJ.m-2 ƒe xexlẽme | ISO 179 ƒe xexlẽme |
| Charpy Unnotched ƒe agbalẽ | Gbɔɖeme aɖeke meli o | kJ.m-2 ƒe xexlẽme | ISO 179 ƒe xexlẽme |
| Rockwell Sesẽme M / R dzidzenu | (*) / 111 ƒe xexlẽme | ||
| Bɔl ƒe Ʋuʋudedi | 117 | Mp | ISO 2039 ƒe xexlẽme |
| OPTICAL ƑE NUÐEÐEŊUTI | |||
| Kekeli ƒe Gbeƒãɖeɖe | 89 | % . | |
| Refractive Index (Nu si Wotsɔna Kpɔa Nuwo Gbɔ | 1,576 ye | ||
| DZOXƆXƆ ƑE NUÐEÐEŊUTI | |||
| Max. subɔsubɔ ƒe dzoxɔxɔ2024 | 60 | °C | |
| Vicat Fafa Teƒe - 10N | 79 | °C | ISO 306 ƒe xexlẽme |
| Vicat Fafa Teƒe - 50N | 75 | °C | ISO 306 ƒe xexlẽme |
| HDT A @ 1.8 Mpa ƒe ʋuʋudedi | 69 | °C | ISO 75-1,2 ƒe xexlẽme |
| HDT B @ 0.45 Mpa ƒe ʋuʋudedi | 73 | °C | ISO 75-1,2 ƒe xexlẽme |
| Dzoxɔxɔ ƒe Kekeɖenudɔwɔwɔ ƒe xexlẽdzesi x10-5 | <6 | x10-5 . oC-1 ƒe xexlẽme | |
PET agbalẽ dzi nyawo nye plastik agbalẽ dzi nyawo si wotsɔ polyethylene terephthalate ( PET ) , si nye dzoxɔxɔ ƒe aŋɔ sesẽ eye wòdzena nyuie. Wozãnɛ geɖe le nubablɛwo, dzoxɔxɔ ƒe nɔnɔmewɔwɔ, agbalẽtata, kple dɔwɔƒewo ƒe dɔwɔwɔ me le eƒe eme kɔ nyuie, ŋusẽ le eŋu, eye wògate ŋu zãnɛ ake ta.
PET agbalẽ dzi nyawo s naa tsitretsitsi nyuie le ŋusẽkpɔɖeamedzi, atikewo ƒe liƒo , kple didime ƒe ɖekawɔwɔ , si wɔe be wosɔ na nuɖuɖu-grade kple dɔwɔƒewo siaa zazã.
PET agbalẽ dzi nyawo na viɖe vevi geɖewo:
Nukpɔkpɔ le gaglãgbe kple keklẽ
deŋgɔ Ŋusẽ kple nutete ƒe tsitretsitsi nyuie
Atike kple tsi nyui ƒe tsitretsitsi
Kpekpeme le bɔbɔe eye eŋudɔwɔwɔ le bɔbɔe
100% woate ŋu agbugbɔ awɔe eye wògblẽa nu le nutome ŋu
Esɔ na nuɖuɖu ƒe kadododɔwo
Nɔnɔme siawo na PET agbalẽ dzi nyawo nye nusi wolɔ̃na wu na dzoxɔxɔ ƒe wɔwɔme, nubablɛwo, kple nusiwo woɖena fiana.
Togbɔ be viɖe le eŋu hã la, seɖoƒe aɖewo hã le PET agbalẽ dzi nyawo ŋu:
Dzoxɔxɔ ƒe tsitretsitsi si bɔbɔ wu ne wotsɔe sɔ kple nusiwo le abe PP alo PC ene
Mesɔ na dzoxɔxɔ gã ƒe dɔwɔwɔ ɣeyiɣi didi o
Ate ŋu azu gbagbã le dzoxɔxɔ si bɔbɔ ŋutɔ me
Ga si lolo wu PVC le dɔwɔwɔ aɖewo me
Tiatia PET ƒe dzesi kple titrime nyuitɔ ate ŋu akpe ɖe ŋuwò nàɖe seɖoƒe siawo dzi akpɔtɔ.
PET agbalẽ dzi nyawo s are commonly used in:
Nuɖuɖu babla traywo dzi kple nugoewo
Blister packaging kple clamshell packaging
Thermoformed packaging products
Agbalẽtata, aɖaka siwo wobla, kple ɖeɖefiawo
Atikewɔwɔ kple dɔwɔƒewo ƒe nubablɛwo
Woƒe eme kɔ nyuie kple dedienɔnɔ na be woxɔ ŋkɔ vevietɔ le nuɖuɖu kple nuƒlelawo ƒe bablawo me.
Ẽ, PET agbalẽ dzi nyawo nye nuɖuɖu si me afɔku mele o ne wowɔe tso ɖetugbui leaƒe, nuɖuɖu-grade PET resin . Nuɖuɖu-grade PET agbalẽ dzi nyawo s menye aɖi o, ʋeʋẽ mele wo me o, BPA mele wo me o , eye wosɔ na nuɖuɖu ƒe kadodo tẽ .
Wozãa wo geɖe le nuɖuɖu traywo dzi , atikutsetse ƒe nugoewo, abolomeƒe ƒe bablawo, kple ahanono ƒe bablawo me , eye woateŋu awɔ ɖe FDA, EU ƒe nuɖuɖu ƒe kadodo, kple dukɔwo dome dzidzenu bubuwo dzi , le alesi wowɔe kple ewɔwɔ ƒe ɖoɖo nu.
PET agbalẽ dzi nyawo ƒe titrime si wozãna wu la tso 0.2 mm va ɖo 1.5 mm , le alesi wozãe nu.
0.2–0.5 mm : Blister packaging, folding boxes
0.5–1.0 mm : Thermoforming food traywo dzi kple nugoewo
1.0–1.5 mm : Dɔwɔƒewo ƒe babla kple dɔwɔwɔ sesẽwo
Tiatia siwo wowɔ ɖe ɖoɖo nu le titrime ŋu li na nudidi tɔxɛwo.
PET : Nya si wozãna na polyethylene terephthalate nusi wozãna le mɔ gbadza nu.
APET : Amorphous PET si ƒe nukpɔkpɔ le gaglãgbe ŋutɔ, si wozãna zi geɖe hena dzoxɔxɔ ƒe wɔwɔme kple nuɖuɖu babla.
RPET : PET si wogbugbɔ zã si wowɔ tso nuzazã megbe PET , si naa nutome ƒe viɖewo.
PETG : Wotrɔ asi le PET ŋu kple glycol si wotsɔ kpe ɖe eŋu, si naa asitɔtrɔ le nɔnɔmewo ŋu nyuie wu eye dɔwɔwɔ le bɔbɔe wu.
Ƒomevi ɖesiaɖe sɔ na dɔwɔwɔ, nusiwo li tegbee, kple dɔwɔwɔ ƒe hiahiã vovovowo.
Mina Míadi Plastik Egbɔkpɔnu Nyuitɔ
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