PET Plastique: Propriétés, suguyaw, baarakɛcogo ani baarakɛcogo .

Yala i delila k’i yɛrɛ ɲininka i ka jifilen kɔnɔ plastiki la wa? A ka c’a la, sokɔnɔbaganw, fɛn min ye fɛn caman sɛmɛntiya pakew kɔnɔ. Kabini san 1940, nin fɛn caman bɛ se ka fɛn caman sɛmɛntiya iziniw ni don o don ɲɛnamaya la.

Nin sɛbɛn in kɔnɔ, aw bɛna PET plastiki, a nafaw, a suguyaw, a baarakɛcogo, ani a baaracogo wɛrɛw dɔn a ɲɔgɔnnaw.

Pet plastiki ye mun ye?

PET, n’a surunyalen don poliyetilɛni terefitaliti la, o ye polimɛri ye min bɛ kɛ ka caya. A bɛ sɔrɔ fɛnw na minnu bɛ kɛ ni poliyesitɛri ye.

poliyetilɛni terefatalati (PET), a bɛ dɔn fana a ka furakɛlicogo fɛ (C10H8O4)N , o ye poliyesitɛri polimɛri ye min dilannen don ni fɛn jɔnjɔn fila ye:

• Etilɛni glycol (misali la) .

• Asidi terefitaliki (TPA) walima dimetilɛ tɔrɔsi (DMT) .

O mɔlikuluw bɛ ɲɔgɔn sɔrɔ ka kɛ cakɛda janw ye minnu bɛ segin u kan, minnu bɛ fanga ni fɛn caman sɛnɛni di PET ma.

Pet plastiki bɛ dilan cogo di?

PET plastiki dilanni bɛ kɛ ni fɛɛrɛ caman ye. A bɛ daminɛ ni fɛnɲɛnamafagalanw ye ka laban ni sokɔnɔbaganw ka fɛn suguya caman ye.

Fɛn minnu bɛ kɛ ni fɛnɲɛnamafagalanw ye .

PET bɛ dilan ni fɛn fɔlɔ fila ye:

1. Etilɛni gilikɔli (misali la) : A ye ji ye min tɛ ɲɛ, kasa tɛ min na. EG bɛ bɔ etilɛni na, o bɛ bɔ petoroli walima gazi nafama na.

2. Asidi terefitaliki (TPA) walima dimetil tɔrɔsi (DMT) : olu bɛ sɔrɔ p-xylene fɛ, olu fana bɛ sɔrɔ petoroli la. TPA bɛ kɛ ka caya ka da a musaka dɔgɔyali kan.

Polimerizasiyɔn baarakɛcogo .

Fɛn minnu bɛ kɛ, olu bɛ kɛ polimerizasiyɔn kɛcogo fila ye walasa ka PET kɛ:

1. Esterification walima transesterification : misali la, a bɛ kɛ ni TPA (Esterification) walima DMT (Transésterification) ye walasa ka bis-hydroxyethyl terephthalate (BHET) monomɛri dilan. Nin sen in bɛ ji walima mɛtanɔli bɔ a kɔfɛ.

2. Polikondansi : BHET monomɛriw bɛ ɲɔgɔn sɔrɔ funteni caman na (280°C lamini na) ani vacuum. U bɛ pet polimɛri cakɛda janw dilan. A laban ye pet resin ye min bɛ wuli, min bɛ wuli.

PET plastiki jogo ɲumanw .

PET plastiki bɛ jogo caman jira. O nafaw b’a to a bɛnnen don baara suguya caman ma. An ka don nafolo suguya kelen-kelen bɛɛ lajɛlen na.

Property Category	Property	Description/Value .
Farikolo yɔrɔw .	Hakɛ	1,3 g/cm³, a ka nɔgɔn nka a bɛ mɛn .
Mekaniki jogo .	Tensile fanga .	55–75 MPa .
	Impact resistance .	sanfɛ, min bɛ se ka kari walima ka tiɲɛ .
	Flexibilité .	Koɲuman, bɛ se ka mɔ ka kɛ cogoya suguya caman ye .
	Dimensions sabatili .	A ka ɲi kosɛbɛ, a bɛ cogoya mara funteni ni degun kɔrɔ .
	Young ka modulus .	2.0–2.7 GPA, o bɛ kɛ sababu ye ka gɛlɛya sɔrɔ .
thermal properties .	Point de melting .	250–260°C .
	Glass transition température (TG) .	70–80°C, a bɛ nɔgɔya nin yɔrɔ in sanfɛ .
	Sumaya tiɲɛni funteni (HDT) .	65–80°C, a bɛ cogoya mara funteni damadɔ kɔnɔ .
Kuranko nafaw .	Insulation .	Kuranko gɛlɛya ɲumanba, barikama .
	Dielektriki fanga .	sanfɛ, min bɛnnen don ɛntɛrinɛti ni kuran yɔrɔw ma .
Optical Properties .	Transparence .	Sanfɛ, a bɛ sira Di yeelen ma ka tɛmɛ k’a sɔrɔ a ma fɛn tiɲɛ .
	jɛya .	Sanfɛ, a ka ɲi ka kɛ pake jɛlenw ye .
kemikɛli resistance .	A bɛ se ka a yɛrɛ tanga alikɔliw, hidrɔkarbonw, tuluw ani asidiw ma minnu dilalen don .	A bɛ se ka kɛ sababu ye ka kemikɛli suguya caman kɛlɛ .
Barrier properties .	Oxygène perméabilité .	A ka dɔgɔ, a bɛ kɔnɔkow to u ka kɛ kura ye .
	Gazi dioksidi perméabilité .	A ka dɔgɔn, a bɛ gazi bɔli bali .
	Ji kɛlɛli .	sanfɛ, o bɛ ji lamaga-lamagali bali ka tɛmɛ .

Farikolo yɔrɔw .

• density : PET ka density ye 1,38 g/cm⊃3 ye;. O b’a to a ka nɔgɔn ni i ye a suma ni fɛn wɛrɛw ye i n’a fɔ gilasi walima nɛgɛ.

Mekaniki jogo .

• Tensile strength : PET ka fanga ka bon 80 MPa ɲɔgɔn na. A bɛ se ka fanga nafamaw muɲu sani a ka kari.

• Impact resistance : A bɛ se ka impact resistance ɲuman sɔrɔ, kɛrɛnkɛrɛnnenya la ni a b’a la ni farankanw ye. PET bɛ se ka fanga minɛ ka bɔ fɛnw na minnu bɛ se ka tiɲɛ.

• Flexibilité : PET bɛ se ka wuli ka bɔ a nɔ na plastiki la. A bɛ se ka biri k’a sɔrɔ a ma kari, ka sira di cogoya ni dilancogo suguya caman ma.

• Dimension Stabilité : A b’a cogoya n’a bonya mara cogoya la min bɛ kɛ cogoya la. PET ka dɔgɔya hakɛ ka dɔgɔn, a bɛ a jira ko a hakɛw bɛ bɛn.

• Young ka modulu : PET ye Young ka modulu ye min bɛ 2-4 GPA lamini. O b’a jira ko a ka gɛlɛn ani ko a bɛ se ka fɛn caman tiɲɛ degunw kɔrɔ.

thermal properties .

• Melting Point : PET ka wuliyɔrɔ ye 260°C ye. A bɛ se ka funteni caman muɲu k’a sɔrɔ a ma wuli walima ka wuli.

• Glass transition température (TG) : PET ka TG bɛ 70°C lamini. O funteni in jukɔrɔ, sokɔnɔbaganw ka gɛlɛn ani u bɛ kari. TG sanfɛ, a bɛ kɛ fɛn ye min bɛ se ka wuli ka bɔ a nɔ na.

• Funteni funteni hakɛ (HDT) : PET ka HDT ye 75°C ye doni 0,45 MPa kɔnɔ. A bɛ se k’a cogoya mara funteni kɔrɔtalen kɔrɔ.

Kuranko nafaw .

• Insulation : PET ye kuran insulator ɲumanba ye. A bɛ se ka kuran bolicogo kɛlɛ kosɛbɛ.

• Dielektriki fanga : A bɛ se ka gradiyenni caman muɲu k’a sɔrɔ a ma kuran ta. PET ka dielektriki fanga bɛ 17 kV/mm ɲɔgɔn na.

Optical Properties .

• Transparence : PET bɛ se ka dilan cogo jɛlenw na, minnu bɛ kɛ cogo jɛlen na. A bɛ sira Di fɛnw yecogo ɲuman ma pakew kɔnɔ.

• Clarity : PET bɛ jɛya kosɛbɛ, a bɛ sira di ka sɛgɛsɛgɛli kɛ ka ɲɛ. A ka ca a la, a bɛ kɛ buteliw ni minɛnw ye minnu bɛ jɛya.

kemikɛli resistance .

• Alikɔliw, hidrɔkarbɔnw, tuluw, ani asidi dilanlenw kɛlɛli : PET bɛ se ka fura caman sɔrɔ minnu bɛ sɔrɔ tuma caman. A bɛ se ka a yɛrɛ tanga alikɔliw, tuluw ani asidiw ma minnu bɛ dilan ni a ma tiɲɛ.

Barrier properties .

• Oksizɛni ni gazi ɲuman sɔrɔli : PET bɛ barika ɲuman sɔrɔ oksizɛni ni gazi ɲuman na. A bɛ dɛmɛ don ka fɛn dilannenw ka kɛnɛya sabati.

• Nɔgɔ bɛ se ka kɛ : sokɔnɔbaganw bɛ se ka ji ni nɛnɛ kunbɛn. A b’a ka nafaw n’a ka baarakɛcogo mara sigidaw la minnu bɛ ji la.

Fɛn dilanni taabolo minnu bɛ kɛ ka ɲɛsin sokɔnɔbaganw ma .

PET plastiki bɛ fɛn caman di fɛn dilanni na. An ka taabolo jɔnjɔnw sɛgɛsɛgɛ minnu bɛ nin fɛn in kɛ don o don fɛnw ye.

Pikirili Molidali .

Pikirili molding bɛ PET caman tigɛli kɛ ka kɛ cogoya tigitigiw ye. A bɛ baara kɛ cogo min na, o filɛ nin ye:

1. Resin de pet de pet (240-280°C) .

2. Aw bɛ pikiri kɛ nɔgɔbɔlan kɔnɔ tansiyɔnba jukɔrɔ .

3. Cool ani solify .

4. eject part finilen .

Funteni hakɛ kunbɛnni nafa ka bon kosɛbɛ. A bɛ nɔ bila a yɔrɔ ɲuman na ani a ka cycle waati la.

Aplikasi minnu bɛ sɔrɔ tuma caman na, olu ye:

• Mobili yɔrɔw .

• pakew kɔnɔ minɛnw .

• Elektronikiw ka so .

Blow Molding .

Stretch blow molding nafa ka bon kosɛbɛ sokɔnɔbaganw ka buteli dilanni na. O kɛcogo bɛ tali kɛ:

1. Aw bɛ PET preform dilan pikiri kɛli fɛ .

2. Sumaya Preform .

3. Aw bɛ aw senw kɔrɔta ani ka u fiyɛ ni fiɲɛ ye min bɛ se ka wuli .

4. Cool ka moule .

Nin fɛɛrɛ in bɛ buteliw dilan minnu kogo janya bɛ kɛ kelen ye. A ka ɲi kosɛbɛ:

• Minfɛnw minɛnw .

• Du kɔnɔ fɛnw dilanni .

Extrusion .

Extrusion bɛ sokɔnɔbaganw ka sɛbɛnw ni filimuw dilan. A kɛcogo:

1. Pet à melt (270-290°C) .

2. fanga min bɛ tɛmɛ a die fɛ .

3. Cool ani solify .

Extruded pet bɛ baara kɛ ni nin ye:

• Dumunifɛnw foroko dilannikɛlanw .

• A bɛ kɛ ka fɛnw lakana .

• Produits thermoformés .

3D sɛbɛnni .

PET ni PETG filaninw bɛ ka bonya ka taa a fɛ farali la. Nafa minnu bɛ yen olu ye:

• Flexibilité (Flexibilité) caman ani gɛlɛya .

• Layɛrɛ ɲuman adhesion .

• shrinkage low ani warpage .

3D Printed Pet bɛ kɛ ka:

• Prototypes .

• Personnalisés Bamako Mali .

• Designs intricate .

A bɛ wuli ka bɔ a nɔ na .

Funteni bɛ kɛ ka sokɔnɔbaganw fiyɛw dilan finiw kama. A senw:

1. Resin de pet à melt .

2. Extrude ka tɛmɛ spinnerets kan .

3. Filaments cool ani solide .

4. Aw bɛ a wuli ka polimɛri cakɛdaw align .

O fiɲɛw bɛ kɛ ka:

• Fini don .

• Tapisstery .

• tapiw .

• Textiles industriels .

Fɛn dilanni taabolo kelen-kelen bɛɛ bɛ nafa kɛrɛnkɛrɛnnenw di. U b’a to sokɔnɔbaganw ka se ka fɛn suguya caman mago ɲɛ iziniw kɔnɔ.

Pet suguya minnu bɛ sɔrɔ .

PET plastiki suguya caman bɛ yen, u kelen-kelen bɛɛ ni u ka jogo kɛrɛnkɛrɛnnenw b’a to u bɛ bɛn baarakɛcogo wɛrɛw ma.

Amorphe pet (apet) .

Amorphous Pet (Apet) bɛ dɔn a ka kɛnɛya ni a ka elasticité ɲumanba fɛ . Ikomi a tɛ ni kristalɛ jɔcogo ye, APET bɛ to ka jɛya ani ka se ka fɛn caman kɛ, o de b’a to a ka ɲi filimuw ni pakew dilanni na. A jɛya b’a to fɛnw bɛ ye nɔgɔya la u foroko kɔnɔ, k’a sɔrɔ a ka sɔgɔli bɛ kɛ sababu ye ka fɛn caman dilan cogo suguya caman na.

Propriété	apet .
Transparence .	Jamanjan
Elasticité .	Flexible ani moldable .
Aplikasi .	Filimuw, pakew dilanni fɛnw .

PETG (PET) min bɛ kɛ ka fɛnw sɛgɛsɛgɛ) .

PETG ye PET ye min b b n glycol ma min b fara a kan polimerizasiyɔn baara k n. O bɛ a to a ka to gɛlɛya ni baarakɛcogo la , o bɛ a to a dilanni n’a cogoya ka nɔgɔn ni a bɛ tali kɛ PET standard la. PETG bɛ kɛ ka caya fɛɛrɛko yɔrɔw la ani pakew dilanni baara barikamaw la k’a sababu kɛ a bɛ se ka nɔ bila a la ka sɔrɔ ka to ka fɛn caman kɛ.

Feature	Petg .
Toughness .	sanfɛ, muɲu bɛ nɔ bila .
Processability .	A ka nɔgɔn ka mɔ ani ka a dilan .
Aplikasi .	Tekniki yɔrɔw, pake barikamaw .

Ni aw b’a fɛ ka kunnafoni wɛrɛw sɔrɔ PETG kan, aw bɛ se ka gafe in lajɛ . Petg ye mun ye ..

Pet recyclé (RPET) .

PET (RPET) min bɛ segin ka kɛ fɛn wɛrɛ ye, o bɛ dilan ni sokɔnɔbaganw ye minnu bɛ kɛ kɔfɛ i n’a fɔ buteliw ani u foroko. Nin segin-ka-bɔnye kɛcogo in bɛ nafa caman di sigida ma , ka dɔ bɔ npogotigi plastiki dilanni na. RPET bɛ PET npogotiginin nafama caman mara ani a bɛ kɛ ka caya finiko la , buteli kura , ani fɛn wɛrɛw. Ni aw bɛ baara kɛ ni RETP ye, o bɛ fanga dɔgɔya ani ka dɛmɛ don ka plastiki nɔgɔw dɔgɔya.

Benefit	Recycled Pet (RPET) .
Sigida laminiko gɛlɛya .	fanga tali dɔgɔyali, plastiki bɔgɔ dɔgɔyali .
Aplikasi .	finiw, buteliw, pakew, tapiw .

Fibres de pet .

PET fibres bɛ dilan ni sɔgɔli kɛcogo ye , wa u bɛ baara kɛ kosɛbɛ finiw ni iziniw kɔnɔ . O fiyɛw bɛ mɛn, u bɛ se ka kirin, wa u ladonni ka nɔgɔn, o b’a to u ka di finiw, finiw ani tapiw la. Ka fara o kan, sokɔnɔbaganw fiyɛw bɛ fanga ni fɛn caman sɛgɛsɛgɛ walasa ka baara kɛ ni u ye izini finiw na.

Propriété	pet fibres .
A bɛ se ka muɲu .	sanfɛ, min bɛ mɛn finiko la .
Aplikasi .	Fini, fini, finiw dilanni .

PET plastiki baarakɛcogo .

PET plastiki bɛ se ka kɛ fɛn caman ye, a bɛ baara sɔrɔ izini caman na k’a sababu kɛ a fanga, a jɛlen ani a lasegincogo ye. An k'a ka baarakɛminɛn jɔnjɔn dɔw Sɛgɛsɛgɛ.

pakew dilanni .

PET ye taa-ka-segin sugandili ye pakew furakɛcogo suguya caman na k’a sababu kɛ a jɛlen don, a muɲuni, ani a barika bonya.

• Dumuni ni minfɛnw minɛnw : Sokɔnɔbaganw buteliw ni dagaw bɛ minfɛnw to u la ni oksizɛni tɛ don.

• Cosmetic and Personal Care Packaging : Pet’s Clarity bɛ fɛn dilannenw kulɛriw ni u kɛcogo jira, o b’a to a ka ɲi tulu ni kiribiw ma.

• Furakɛcogo : PET bɛ kɛ ka blister pakew ni minɛnw kɛ, ka a jira ko a bɛ lakana ani ka fɛnw dafalen mara.

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Application	description
Dumuni ni minfɛnw minɛnw .	A bɛ kɛ jifilenw na, soda buteliw la, ani dagaw la .
Kosɛmɛtiki pakew .	Kɛrɛmuw, tuluw, ani mɔgɔ yɛrɛ ladonni fɛn wɛrɛw .
Furakɛcogo min bɛ kɛ ka furakɛli kɛ .	Blister pakew, furakisɛ buteliw, ani fɛn wɛrɛw .

Textiles .

PET fiyɛw bɛ mɛn ani u bɛ kɛ ka caya finiko la.

• Fini ni finiw : So kɔnɔ fɛnw bɛ wuli ka kɛ finimugu poliyesitɛri ye, o bɛ finiw kɛ minnu bɛ mɛn ani minnu bɛ se ka kirin.

• So kɔnɔfɛnw : So kɔnɔ fɛnw bɛ kɛ tapiw la , ridow kɔnɔ , ani u bɛ kɛ ni fɛnw ye minnu bɛ se ka kɛ fɛn ye, ani u ladonni ka nɔgɔn.

• Industriw ka finiw : Industriw ka baarakɛcogo dɔw ye fɛnw ye minnu bɛ se ka taa ni fɛnw ye, filɛriw, ani lakana minɛnw ka da sokɔnɔbaganw ka fanga bonya kan.

Plastiques en étérieure .

PET bɛ kɛ ka ɛntɛrinɛti yɔrɔw dilan minnu bɛ mɛn ani minnu bɛ se ka da u kan.

• Mobili yɔrɔw : PET bɛ dilan yɔrɔw la i n’a fɔ sigilanw, dashboard yɔrɔw, ani fiɲɛbɔlanw.

• Kuran ni ɛntɛrinɛti yɔrɔw : A ka fɛnw bɛ se ka kɛ sababu ye ka PET kɛ kafoɲɔgɔnyalanw ni ɲɔgɔndanw na.

• Masina ni minɛnw : sokɔnɔbaganw bɛ kɛ ka caya ni girinw ye, ni birikiw ye, ani so ye walasa a ka se ka sɛgɛn.

Furakɛcogo minɛnw .

PET jɔyɔrɔ ka bon kosɛbɛ kɛnɛyako la, kɛrɛnkɛrɛnnenya la sigida steriliw la.

• Opereli suturaw : PET fiyɛw bɛ kɛ ka suturaw minɛ minnu bɛ se ka minɛ ani minnu tɛ se ka minɛ, ka fanga ni fɛn caman sɛgɛsɛgɛ.

• Minɛnw implantable : PET bɛ se ka baara kɛ ni fɛnɲɛnamaw ye, o b’a to a ka ɲi kosɛbɛ minɛnw dontaw ma.

• Furakɛcogo : PET bɛ furakɛli minɛnw ni u ka fɛnw foroko steriliw sabati.

Filimuw ni sɛbɛnw .

PET bɛ baara kɛ kosɛbɛ filimu dilanni na k’a sababu kɛ a jɛlen don ani a fanga ye.

• Filimuw dilanni : Nin filimu ninnu bɛ kɛ sababu ye ka dumuni pakew dilanni bali, ka u tanga ji ni gazi ma.

• Lamination films : PET filimuw bɛ kɛ ka sɛbɛnw ni u foroko lamini walasa ka u tanga sɛgɛn ni sɛgɛn ma.

• Jala ni sɛbɛnni : PET filimuw bɛ muɲuli di min ka kan ka kɛ ja ɲumanw na, ka kulɛriw mara ani ka u nɔgɔya.

3D sɛbɛnni .

PET ni PETG ye fɛnw ye minnu bɛ fɔ kosɛbɛ 3D sɛbɛnni na k’a sababu kɛ u baara nɔgɔya ye ani u muɲuni.

• PET ni PETG filaments : Nin filamanw barika ka bon ani u bɛ se ka wuli, u bɛ kɛ ka caya prototyping ni baarakɛyɔrɔw la.

• Prototyping and Functional Parts : PETG ka muɲuli ni a ka se ka a yɛrɛ tanga, o b’a to a ka ɲi kosɛbɛ walasa ka yɔrɔw dilan minnu bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye ni diɲɛ kɔnɔ baarakɛminɛnw ye.

PET ɲagami ni polimɛri wɛrɛw ye .

PET ni polimɛri wɛrɛw ɲagamini bɛ a ka baara kɛcogo ɲɛ, o b’a to a bɛnnen don baara caman kɛli ma. An ka sɛgɛsɛgɛli kɛ cogo min na sokɔnɔbaganw bɛ fara ɲɔgɔn kan ni funteni, sɛnɛfɛnw, ani lastikuw ye walasa ka gɛlɛya, fɛn caman sɛgɛsɛgɛli ani u muɲuni ɲɛ.

thermoplastic blends .

PET min bɛ kɛ ni funteni ye i n’a fɔ poliyetilɛni (PE) , polikarbonati (PC) , poliporopilini (PP) , ani akirilonitirili butadiyɛni stirilɛni (ABS) bɛ a gɛlɛya ni a sɛgɛsɛgɛli ɲɛ. O ɲagaminenw ka ɲi kosɛbɛ baarakɛcogo la minnu bɛ fanga, muɲuli, ani nɔ bilali kunbɛn.

• PET/PE Blends : Aw bɛ fɛnw sɛgɛsɛgɛli ni u gɛlɛyali sabati, minnu bɛ kɛ tuma caman na pakew ni izini yɔrɔw la.

• PET/PC ɲagaminenw : Aw bɛ funteni kunbɛn ni masin fanga ye, o b’a to u bɛnnen don mobili yɔrɔw ma.

• PET/PP ɲagaminenw : ka dɔ fara impact resistance kan, min bɛ sɔrɔ mobili ni du kɔnɔ fɛnw na.

• PET/ABS Blends : Ka gɛlɛya ni fɛn caman sɛgɛsɛgɛ, minnu ka ɲi kosɛbɛ mɔgɔw ka ɛntɛrinɛti kan.

thermoplastic blend	key property	applications .
PET/PE .	Flexibilité (Flexibilité) ɲɛtaa, Toughness .	pakew, izini yɔrɔw .
PET/PC .	Sumaya kɛlɛli, fanga .	Mobili yɔrɔw, Elektroniki .
PET/PP .	Impact resistance .	Mobili, Duw ka fɛnw .
PET/ABS .	Toughness, flexibilité .	Elektroniki min bɛ kɛ ka mɔgɔw balo, o bɛ kɛ ka fɛnw kɛ .

thermoset blends .

Ni a ɲagamina ni rezɛnw ye minnu bɛ wele ko thermosetting resin i n’a fɔ epoxy , polyester , ani fenɔli resinw , PET bɛ sɔrɔ funteni ni masina cogoyaw la minnu bɛ bonya. O ɲagaminenw dafalen don sigidaw ni baarakɛminɛnw na minnu bɛ mɛnni kuntaalajan ɲini.

• PET/Epoxy ɲagaminenw : Aw bɛ funteni sabatili ɲuman di, min bɛ kɛ ka caya finimuguw ni kuranw la.

• PET/Polyester Blends : Impact fanga ni kemikaliya sabatili, nafa bɛ sɔrɔ mobili ni aerospace baarakɛyɔrɔw la.

• PET/Fenoli resin ɲagaminenw : Tasuma kunbɛnni ni masin fanga bonya, o b’a to u ka ɲi kuran yɔrɔw ma ani sigida minnu bɛ degunba lase u ma.

thermoset blend	key property	applications .
PET/Epoxy .	Sumaya sabatili, insulasi .	Coatings, kuran insulation .
PET/POlyester .	Impact fanga, kemikɛli resistance .	Mobili, Aerospace .
PET/Fenoliki resinw .	Flame Retardancy, Mekaniki fanga .	Kuranko yɔrɔw, sigida minnu ka gɛlɛn kosɛbɛ .

Lastikuw ɲagaminenw .

Ni aw ye sokɔnɔbaganw ɲagami ni lastikuw ye i n’a fɔ nitirili butadiene rubber (NBR) ani Styrene Butadiene Rubber (SBR) o bɛ dɔ fara a ka muɲuli kan ani a ka se ka sɛgɛn ani ka a tiɲɛ. O ɲagaminenw nafa ka bon kosɛbɛ baarakɛyɔrɔw la minnu bɛ se ka fɛn caman sɛgɛsɛgɛ ani ka tuluw ni kemikɛlifɛnw kɛlɛ kosɛbɛ.

• PET/NBR ɲagaminenw : Tuluw ka se ka u yɛrɛ tanga ani ka u sɛgɛsɛgɛ, u bɛ kɛ ka caya sigilanw ni gaziw la.

• PET/SBR Blends : A bɛ muɲuli ɲuman di ani a bɛ se ka a yɛrɛ tanga, a bɛ kɛ mobili pankurunw ni iziniw kɔnɔ.

Lastikuw blend	key property	applications .
PET/NBR .	Tumu ka rezisti, flexibilité .	sigilanw, gaziw, hoses .
PET/SBR .	Durability, Impact resistance .	Mobili pankurunw, Industriw ka baarakɛminɛnw .

PET ni polimɛri wɛrɛw sangali .

PET bɛ fɛnw faralen ɲɔgɔn kan, olu faralen ɲɔgɔn kan cogo kɛrɛnkɛrɛnnen na, nka a bɛ ɲɔgɔn dalajɛ cogo di ni plastiki wɛrɛw ye minnu bɛ kɛ ka caya? An ka PET ni polimɛri wɛrɛw suma ɲɔgɔn na fanga, fɛnw sɛgɛsɛgɛli, sigida laminiko, ani fɛn wɛrɛw siratigɛ la.

PET ni poliporopilini (PP) .

PET ka fanga ni a ka kɛnɛya ka bon ni a bɛ tali kɛ . Poliporopilini (pp) . Hali ni PET bɛ baara kɛ kosɛbɛ foroko jɛlenw kɔnɔ, a ka c’a la, PP bɛ se ka wuli ka bɔ a nɔ na, ​​wa a bɛ kɛ baarakɛminɛnw na i n’a fɔ finiw ni mobili yɔrɔw . PET ka barikalan ɲumanw b’a kɛ sugandili ɲuman ye buteliw ni dumuni pakew kama yɔrɔ minnu na yecogo ni kɛnɛya nafa ka bon.

Property	Pet	PP .
Barika	sanfɛ .	Ka bɛrɛbɛn
Transparence .	Jamanjan	Ka bɛrɛbɛn
Aplikasi .	buteliw, pakew jɛlen .	Textiles, mobili yɔrɔw .

PET ni polivinili kuloridi (PVC) .

PET bɛ ɲuman di kemikaliya ni kɛnɛya sabatili ni a bɛ tali kɛ . Polivinili kuloridi (PVC) , o min bɛ se ka wuli ka bɔ a nɔ na nka a tɛ sigida lakana. PVC bɛ se ka muɲu kosɛbɛ jɔlifɛnw na i n’a fɔ pibilikiw ni finɛtiriw, ka sɔrɔ PET ka fisa ni dumuni-sɛnɛfɛnw foroko ye ani furakɛli-minɛnw ye k’a sababu kɛ a tɛ se ka kɛ. PVC ka kulori hakɛ bɛ sigida haminankow lawuli a dilanni ni a bɔli waati la.

Property	PET	PVC .
kemikɛli resistance .	Ɲuman ɲuman	Ka bɛrɛbɛn
Flexibilité .	Semi-rigid .	sanfɛ ni plastiki kɛra .
Sigida laminiko gɛlɛya .	Ka lajigin	ka bon, ka da kulori hakɛ kan .
Aplikasi .	pakew, furakɛli minɛnw .	Pipew, kabali, finɛtiriw .

PET ni poliyetilɛni (HDPE) min ka bon kosɛbɛ, o bɛ sɔrɔ .

ni a bɛ tali kɛ . Poliyetilɛni (HDPE) , PET bɛ tɛmɛ a jɛlen kan ani a jɛlen don , o b’a to a ka ɲi minɛn jɛlenw ma i n’a fɔ jifilenw. Nka, HDPE bɛ se ka degunw kariw kɛlɛ kosɛbɛ , wa a bɛ kɛ ka caya kɛnɛyako la i n’a fɔ pibilikiw ni marayɔrɔw. O fɛn fila bɛɛ bɛ se ka segin ka kɛ fɛn wɛrɛw ye, nka PET ka fɛnw lasegincogo bɛnnen don kosɛbɛ dumuni ni minfɛnw minɛnw na.

Property	Pet	HDPE .
jɛya .	Sanfɛ, a ka ɲi ka kɛ pake jɛlenw ye .	Opaque .
Degun kari .	resistance dɔgɔyali .	Resistance ka bon .
Segin-ka-bɔnyew .	sanfɛ, a ka ca a la a bɛ segin ka kɛ fɛn ye .	sanfɛ, min bɛ kɛ baara suguya caman na .

PET vs Polycarbonate (PC)

Polikarbonati (PC) bɛ kɛ PET ka tɛmɛ a sɔgɔli kan , o b’a to a bɛnnen don gilasi ni lakana minɛnw ma minnu tɛ se ka bɔ . Nka, PET bɛ se ka UV resistance ɲuman sɔrɔ , o b’a to a bɛ sabati kɛnɛma baarakɛcogo la k’a sɔrɔ a ma kɛ ni finimugu wɛrɛw ye. PET fana bɛ kɛ ka caya dumuni foroko kɔnɔ k’a sababu kɛ a jɛlen don ani a tɛ se ka kɛ, k’a sɔrɔ PC bɛ baara caman sɔrɔ disiki ɲɛnamaw ni mobili yɔrɔw la ..

Property	PET	PC .
Impact resistance .	Ka bɛrɛbɛn	Jamanjan
UV resistance .	sanfɛ .	UV sabatilifɛnw bɛ ɲini .
Aplikasi .	Dumunifɛnw dilanni, minfɛnw buteliw .	Lakanali minɛnw, Disiki optikiw .

PET ni Poliporopilini min bɛ tali kɛ biaxiaxiaxiale la (BOPP) .

Ni aw bɛ a suma ni poliporopilini (BOPP) , PET ye min ɲɛsinnen don biaxiaxially ma, o bɛ ni ɲuman ye barikalan oksizɛni ni min ji la , o b’a to a ka ɲi kosɛbɛ ka a to a bɛ se ka kɛ fɛn ye bɛ mɛn sen na . BOPP , fan dɔ fɛ, a bɛ sɔgɔli kɛ ka caya ani a bɛ kɛ ka caya sɛbɛnw kɔnɔ ani a bɛ se ka kɛ fɛn ye min bɛ se ka wuli ka bɔ a nɔ na . Pet ka tension fanga bɛ a dan Kɛ a kɛcogo la min bɛ Sɔ̀rɔ ka Sɔ̀rɔ ani min ka gɛlɛn.

Property	Pet	Bopp .
Barrier properties .	A ka ɲi kosɛbɛ oksizɛni ni ji la .	Ka bɛrɛbɛn
Tensile fanga .	sanfɛ .	Ka lajigin
Scuff resistance .	Ka bɛrɛbɛn	Sanfɛ, a ka ɲi ka kɛ pakew ye minnu bɛ se ka wuli ka bɔ u nɔ na .

Sustainability and Recycling of PET .

Sigida laminiko gɛlɛya .

PET bɛ tɛmɛ gilasi ni aluminiyɔmu kan fanga sɔrɔcogo ɲuman na. Nin ye mun ye:

• A ka nɔgɔn: A bɛ fɛnɲɛnamafagalan dɔgɔya ka taa ni a ye .

• Strong: Fɛn minnu ka kan ka kɛ pakew kɔnɔ .

• Coefficient de diffusion dɔgɔyalen: A bɛ fɛn dilannenw jogo mara ka mɛn .

PET ka sigida nafaw:

• 79% ka dɔgɔn fanga sɔrɔli la ni a bɛ segin ka kɛ .

• 67% dɔgɔyali gaziw bɔli la .

Pet Recyclage Processus .

Fɛɛrɛba fila minnu bɛ kɛ ka sokɔnɔbaganw lasegin u cogo kɔrɔ la:

1. Mekanikiw ka fɛnw lasegincogo:

• Sorting ani saniya .

• shredding ka kɛ flakes ye .

• A bɛ wuli ka segin a kan ani a bɛ segin ka a kɛ .

2. kemikɛli fɛnw lasegincogo:

• Ka sokɔnɔbaganw tiɲɛ ka kɛ monomɛriw ye .

• Saniyali ni segin-ka-bɔ-polymerizing .

• Npogotigiw ka sokɔnɔbaganw dilanni .

RPET (Pet recyclé) Finds use in:

• Butɛri kura .

• Fibres de vêtements .

• Dumunifɛnw dilanni .

Duniya bɛɛ lajɛlen ka fɛnw lasegincogo jateminɛw .

Sokɔnɔbaganw ka segin-ka-bɔnye hakɛw bɛ danfara diɲɛ kɔnɔ:

maraw	lasegincogo hakɛ .
AN	31% .
Erɔpu .	52% .

Yɔrɔ bɛ yen min bɛ se ka ɲɛtaa sɔrɔ diɲɛ fan bɛɛ la. Kalan ni fɛnsɔrɔsiraw jɔyɔrɔ ka bon kosɛbɛ.

Sigida sabatili cɛsiriw .

Baara kɛli ni RPET ye, o bɛ nafa caman di:

• A bɛ dɔ bɔ npogotigiya plastiki dilanni na .

• A bɛ jigin ka bɔ karɔbɔli la .

• A bɛ dɛmɛ don sɔrɔko siratigɛ la .

Jɛkulu ka fɛɛrɛw minnu bɛ sokɔnɔbaganw ka fɛnw lasegincogo ɲɛminɛ:

• Recyclage binw dilancogo (650.000+ dilen)

• Baarakɛminɛn minnu bɛ baara kɛ ni u ye .

• Ka feerekɛlaw kalan fɛnw lasegincogo ɲuman kan .

O cɛsiriw kun ye ka dɔ fara sokɔnɔbaganw ka buteliw lajɛli kan. Laɲini min ye? Aw bɛ u kɛ buteli kura kɔnɔ kokura.

PET plastiki lakanani ni a sariyaw .

PET ka baarakɛcogo min bɛ yɔrɔ bɛɛ, o bɛ lakana sariya gɛlɛnw de wajibiya. An ka sariyaw sɛgɛsɛgɛ minnu b’a to a bɛ se ka kɛ a ka baara la.

Dumuni lakanani jateminɛ .

PET ye sɛgɛsɛgɛli caman kɛ dumuni na. Fɛn minnu sɔrɔla, olu ye fɛnba ye:

• Fɛn min tɛ se ka kɛ: A tɛ kɛ ni dumuni walima minfɛnw ye .

• Kɔnɔnafili dɔgɔyali: Fɛnw jiginni ka dɔgɔn dumuni na .

• Farati dɔnnen tɛ kɛnɛyako la ni a kɛra i n’a fɔ a laɲininen don cogo min na .

Duniya bɛɛ ka seereyaw .

Regulatory agencies diɲɛ kɔnɔ, u sɔnna PET ka dumuni sɔrɔ:

Agency	Region .
FDA ye .	Etats-Unis .
EFSA .	Erɔpu tɔnba .
Kɛnɛya Kanada .	Kanada .

O sɔnniw bɛ PET ka lakana jira dumuni pakew dilanni na.

Furakɛli baarakɛminɛnw lakanani .

PET ka baara kɛcogo furakɛli minɛnw na, o sigilen don ka ɲɛ. A nafa ka bon:

• Biocompatibilité: A tɛ kɔlɔlɔw lase farikolo ma .

• sterilizability: A bɛ se ka sterilize ni a ma tiɲɛ .

• A bɛ se ka muɲu: A bɛ tilennenya sabati furakɛli sigidaw la .

Furakɛcogo minnu bɛ kɛ tuma caman na, olu ye opereli suturaw ye ani minɛn minnu bɛ don mɔgɔ kɔnɔ.

sariyaw labatoli sariyaw .

PET bɛ diɲɛ sariya suguya caman dafa:

• REACH (EU): A tɔgɔ sɛbɛnna ani a bɛ sariya labato .

• ROHS: Fɛn minnu dan ye , olu tɛ sɔrɔ .

• Proposition 65 (California): Farati dɔnnen tɛ a sɔrɔli hakɛ la min bɛ kɛ ka ɲɛ .

Kɔlɔsili nafamaw:

• BPA tɛ sokɔnɔbaganw na .

• A hɔrɔnyalen don fthalates (plasticizers) ma .

O sariyaw bɛ PET ka lakana sabati baarakɛcogo ni maraw kɔnɔ.

Aw bɛ a siri .

PET plastiki jɔyɔrɔ ka bon kosɛbɛ an ka don o don ɲɛnamaya kɔnɔ. A fanga, a sɛgɛsɛgɛli, ani a lasegincogo b’a to a bɛ se ka kɛ fɛn caman ye, k’a ta a foroko dilanni na ka se finiw ma. PET ka nafaw faamuyali fɛ, an bɛ se ka sugandili ɲumanw kɛ an bɛ baara kɛ ni a ye cogo min na ani k’a fili cogo min na. An ka t’a fɛ ka fɛnw lasegin u cogo kɔrɔ la ani ka wale sabatilenw kɛ an ka don o don ɲɛnamaya kɔnɔ.

Ladilikanw: A bɛ se ka kɛ ko aw bɛ a fɛ ka a bɛɛ kɛ plastiki ye .

SOKƆBAGAN MISƐNI	PSU .	PE .	PA .	Peek .	PP .
Pom .	PPO .	TPU .	TPE .	San .	PVC .
PS .	PC .	PPS .	ABS .	PBT .	PMMA .