TPU plastiki faamuyali: a nafaw, a kɛcogo, ani a baarakɛcogo .

Ni fɛn dɔ tun bɛ se ka plastiki ni lastikuw ka fɛn ɲumanw fara ɲɔgɔn kan, o bɛ kɛ cogo di? O de ye TPU plastiki ye tigitigi. A bɛ dɔn a ka fɛn caman sɛgɛsɛgɛli n’a ka muɲuli fɛ, TPU plastiki jɔyɔrɔ ka bon kosɛbɛ izini suguya caman kɔnɔ, k’a ta mobili la ka taa a bila ɛntɛrinɛti la. A ka nafolo kɛrɛnkɛrɛnnenw b’a Kɛ taa-ka-segin sugandili ye dilanbagaw fɛ. Nin sɛbɛn in kɔnɔ, aw bɛna a dɔn mun na TPU plastiki bɛ bɔ kɛnɛ kan ani a ka segin-ka-bɔnye bɛ siniɲɛsigi sabatilen dɛmɛ cogo min na.

TPU plastiki ye mun ye?

TPU , walima poliyuritani thermoplastique , ye fɛn ye min bɛ se ka kɛ fɛn caman ye , min bɛ bɛɛ ka jogo ɲumanw fara ɲɔgɔn kan plastiki ni lastikuw . A bɛ dɔn a ka muɲuli fɛ, a ka se ka wuli , ani a ka fanga ka bon , o b’a to a nafa ka bon baarakɛcogo caman na, k’a ta mobili la ka taa a bila finiko la ..

TPU sɔrɔla fɔlɔ san 1937 Otto Bayer n’a baarakɛɲɔgɔnw fɛ IG Farben la Leverkusen, Alimanjamana na. U y’a Sɔrɔ ni poliyadiyɔn-wale dɔ Kɛra diisosiyanati ni diol kelen walima caman cɛ cogo kɛrɛnkɛrɛnnen na, a bɛ TPU Bɔ.

TPU bɛ danfara don plastiki ni lastikuw cɛ . A bɛ ni gɛlɛn ani a fanga ye nka a bɛ lastikuw plastiki ka ka sɛgɛn ni u ka fɛn caman sɛgɛsɛgɛli mara . Nin daɲɛ kɛrɛnkɛrɛnnen in b’a To TPU bɛ Se ka Kɛ fɛn ye min bɛ Se ka Labɛn ani min bɛ Se ka Labɛn , o bɛ dan Kɛ a la baarakɛcogo la min bɛ Toughness ni Flexibilité fila bɛɛ Лini.

chimie min bɛ TPU plastiki kɔfɛ .

TPU, walima poliyuritani thermoplastique, ye polimɛri ye min ɲɔgɔn tɛ, a ka kemikaliya jɔcogo bɛ mɔgɔ ɲɛnajɛ. O sigicogo in de bɛ TPU ka jogo kabakomaw Di.

TPU ka kemikaliya .

TPU bɛ Dabɔ poliyadiyɔni wale dɔ fɛ. O bɛ tali kɛ a yɔrɔ koloma saba la:

1. Poliyɔli (diol janyalen) .

2. Cakɛda janya (diol surun) .

3. Diisocianate dɔ .

O yɔrɔw bɛ fara ɲɔgɔn kan ka kɛ copolimer bloc segmenté segmenté ye. O kopolimɛri jɔcogo in de bɛ TPU kɛ kɛrɛnkɛrɛnnen ye.

Segments gɛlɛnw ni nɔgɔlenw TPU sigicogo la .

TPU kɔnɔ segin gɛlɛnw bɛ dabɔ cɛ jɛɲɔgɔnya fɛ diisosiyanati ni cakɛda janya . o yɔrɔw bɛ gɛlɛya ni masinw fanga di . Segments softs (yɔrɔ nɔgɔlenw) bɛ dilan ka bɔ diol jan na , o bɛ TPU ka elasticité ni flexibilité di ..

Balannako min bɛ nin yɔrɔ gɛlɛnw ni yɔrɔ nɔgɔlenw cɛ, o bɛ TPU bɛ se ka fɛn caman di, k’a ta fɛn gɛlɛnw na ka taa a bila fɛn caman na , ka kɛɲɛ ni a kɛcogo ye.

Property	Segments hards	segments softs .
Kɛcogo	gɛlɛn, kristalɛ .	Flexible, amorphe .
Baarakunda	A bɛ fanga ni gɛlɛya di .	A bɛ elasticité ni flexibilité di .

O dakunw hakɛ bɛ TPU ka nafaw dantigɛ. Segin gɛlɛn caman bɛ dɔ fara gɛlɛya kan, ka sɔrɔ yɔrɔ nɔgɔlen caman bɛ dɔ fara fɛnw sɛgɛsɛgɛli kan.

TPU suguyaw: poliyesitɛri basigilen, poliyetɛri, ani polikaprolaktɔni basigilen .

TPU suguya saba bɛ yen, u kelen-kelen bɛɛ bɛ nafolo danfaralenw di:

1. TPU min sinsinnen bɛ poliyesitɛri kan : a bɛ dɔn a ka masina fanga n' a ka kemikaliya fɛ , a bɛ baara kɛ ka ɲɛ baara la min bɛ sɔrɔ tuluw ni hidrɔkarbonw na . A ka ɲi kosɛbɛ izini baarakɛcogo la.

2. TPU min sinsinnen bɛ poliyetɛri kan : Nin suguya in bɛ tɛmɛ funteni dɔgɔman kan ani a bɛ se ka jilafɛnw kɛlɛ cogo ɲuman na , o b’a to a bɛnnen don furakɛli minɛnw ni kɛnɛma minɛnw ma ..

3. TPU min sinsinnen bɛ polikaporolaktɔni kan : TPU suguya tɔw fanga faralen ɲɔgɔn kan, TPU min bɛ sɔrɔ polikaporolaktɔni na, o bɛ jilajidɛsɛ , kunbɛn , ani funteni dɔgɔyalen baarakɛcogo . A bɛ kɛ sigilanw ni jibolisiraw la ..

TPU suguya	Key Properties	Applications .
Poliyesitɛri-based .	Mekaniki fanga ka bon, kemikɛli ka se ka kɛ .	Mobili, Industriw ka yɔrɔw .
Poliɛtiri-based .	Jilafɛnw kɛlɛli, u bɛ se ka wuli ka bɔ u nɔ na ni funteni dɔgɔyalen don .	furakɛli minɛnw, kɛnɛma minɛnw .
Polikaporolaktɔni basigilen .	A bɛ se ka muɲu, a bɛ se ka jilafɛnw kɛlɛ, a bɛ se ka baara kɛ ni a ye .	Seals, hydraulique ani pneumatique systèmes .

TPU

nafolo	baarakɛcogo	misaliw baarakɛcogo misaliw .
Flexibilité et élastique .	Sanfɛla la, a bɛ se ka kɛ ko a ka gɛlɛn .	Sanbara sole, furakɛli minɛnw, mobili yɔrɔw .
Abrasion resistance .	Ɲuman ɲuman	Conveyor cɛsirilanw, farikoloɲɛnajɛ minɛnw, izini yɔrɔw .
kemikɛli resistance .	A ka ɲi, kɛrɛnkɛrɛnnenya la kemikɛli minnu tɛ polar ye .	Seals hydrauliques, coatings de protection .
Transparence .	A bɛ sɔrɔ kristalɛ-kristalɛw la .	Filimu jɛlenw, tuba, pikiriw kɛra yɔrɔ minnu na .
UV resistance .	Superior ka bɔ alifatiki la .	Kɛnɛma baarakɛcogo, mobili kɛnɛma yɔrɔw .
Funteni min ka dɔgɔn .	A bɛ sɛgɛsɛgɛli kɛ nɛnɛ na .	Tilemana farikoloɲɛnajɛ minɛnw, kɛnɛma izini baarakɛcogo .
ninakili .	fo ka se g/m2/don 10.000 ma kalasi dɔw la .	Spor finiw, Sow jɔli fɛnw .
Fanga ni gɛlɛya .	tension (janya) fanga ka bon ani ka janya kari waati la .	Industrie parts, protectif gérieux .
Tumu ni tulumafɛnw tali .	A ka ɲi kosɛbɛ, kɛrɛnkɛrɛnnenya la poliyesitɛri-based kɔnɔ .	Mobili yɔrɔw, Industrial Seals .
Mekaniki jogo .	Impact fanga ka bon, doni-ta-seko ɲuman .	Tekniki yɔrɔw, mobili kɔnɔna yɔrɔw .
A bɛ se ka muɲu .	A bɛ se ka kɛ ka sɛgɛn ni sɛgɛn .	Sennasanbara, Cɛsirilanw, Jakite kabɔri .
Ko ku	Aw bɛ kɛnɛya ɲuman sɔrɔ degunw na minnu bɛ sɔrɔ siɲɛ caman .	Aggresseurs shocks, dampors de vibration .
Jiko kɛlɛli .	A ka ɲi poliyetɛri-based TPUw la .	Dɔgɔtɔrɔso tubabukan na, ji jukɔrɔla baarakɛcogo .
Microbial resistance .	A ka ɲi poliyetɛri-based TPUw la .	furakɛli minɛnw, dumunikɛminɛnw .
melt processability .	A bɛ se ka baara kɛ ni thermoplastique minɛnw ye minnu bɛ kɛ ka caya .	Fɛn suguya caman minnu dilannen don ani minnu bɛ bɔ kɛnɛ kan .
Segin-ka-bɔnyew .	A bɛ se ka wuli ka segin a kan siɲɛ caman .	Eco-friendly produits designs .

TPU plastiki baarakɛcogo iziniw kɔnɔ .

TPU ka fɛn caman kɛli b’a kɛ taa-ka-segin ye seko ni dɔnko siratigɛ la. An ka sɛgɛsɛgɛli kɛ cogo min na izini suguya wɛrɛw bɛ a ka nafolo kɛrɛnkɛrɛnnenw ta.

Mobili industrie .

Mobiliko siratigɛ la, a bɛ baara kɛ kosɛbɛ ni TPU ye a ka muɲuli n’a ka fɛn caman sɛgɛsɛgɛli kama.

• Seals and Gaskets : TPU bɛ sigilan barikamaw di, minnu bɛ se ka wuli ka bɔ u nɔ na, ​​minnu bɛ se ka funteni caman ɲɔgɔnna ni kemikɛli kɛ. A ka ɲi kosɛbɛ da sigilanw, finɛtiriw ani jirisunw sigilanw ma.

• Kɔnɔna yɔrɔw : TPU bɛ soft-touch feel di, min dafalen don dashboards ni armrestes kama. A bɛ mobili kɔnɔna cɛɲi ni a minɛcogo ɲɛ.

• Airbag Covers : Fɛn min bɛ se ka wuli ka bɔ a nɔ na, ​​o bɛ se ka wuli ka bɔ a nɔ na ani a fanga la, o bɛ kɛ sababu ye ka fiɲɛbɔlanw bila ka ɲɛ ani ka u kɛ cogo ɲuman na. TPU fiɲɛbɔlan datugulanw bɛ se ka fiɲɛbɔ fanga barikama muɲu.

Fɛn minnu bɛ kɛ ka mɔgɔw balo .

TPU ka muɲuli ni a ka baarakɛcogo caman bɛ yeelen bɔ don o don fɛnw feereli fɛnw na.

• Telefɔni Cases ani Electronic Device Protection : A ka se ka a yɛrɛ tanga ani a ka se ka fɛn caman kɛ, o bɛ TPU kɛ fɛn ye min bɛ se ka kɛ ka ɲɛ. O ko ninnu bɛ sɔgɔsɔgɔw minɛ ani ka tiɲɛniw bali minɛnw na.

• Spor fɛnw ni minɛnw : TPU bɛ kɛ farikoloɲɛnajɛ minɛn suguya caman na. K’a ta kasɛti padding la ka taa a bila nɛgɛso la, a bɛ muɲu ani ka se ka fɛn caman kɛ.

• Sennasanbara yɔrɔw : Sanbara caman bɛ TPU kɛ a ka sɛgɛsɛgɛli la, a ka muɲuli, ani a ka sɛgɛn. A bɛ dususalo ni lakana sabati sennasanbaraw la.

Dɔgɔtɔrɔso baarakɛlaw .

Kɛnɛyako la, TPU ka biyocompatibilité ani a ka se ka fɛnw sɛgɛsɛgɛ, o nafa ka bon kosɛbɛ.

• Dɔgɔtɔrɔso tubabukan ni minɛnw : TPU ka fɛn caman sɛgɛsɛgɛli ani a seko ka se ka sterilize muɲu, o b’a to a dafalen don furakɛli tubabukan na. A bɛ Kɛ fana furakɛli-minɛn suguya caman na.

• Prothétiques et ortotiques : O fɛn in ka muɲuli n’a ka dususalo bɛ a kɛ a bɛnnen don bolokɔniw ni ortotiki minɛnw ma. TPU bɛ banabagatɔ caman ka ɲɛnamaya kɛcogo ɲɛ.

Industriw ka baarakɛminɛnw .

TPU ka fanga ni a ka se ka sɛgɛn, o nafa ka bon izini sigidaw la.

• Conveyor Belts and Industrial Seals : A ka muɲuli ni a ka se ka fɛnw sɛgɛsɛgɛ, o bɛ TPU kɛ fɛn ɲuman ye nin baara ninnu kama. A bɛ se ka baara kɛ tuma bɛɛ ani ka ko gɛlɛnw muɲu.

• Jibolisiraw ni pneumatiques : TPU ka se ka tulu ni kemikaliw kunbɛn, o b’a to a dafalen don nin hose ninnu na. A bɛ baara kɛ waati jan kɔnɔ sigidaw la minnu ka gɛlɛn.

Textile ani fini .

TPU ka ninakili ni ji tɛ se ka don minnu na, olu ye nafolo ye finiko siratigɛ la.

• Membranes minnu bɛ se ka fiɲɛ bila farikoloɲɛnajɛw la : TPU bɛ a to ji ka wuli ka bɔ a la ka a sɔrɔ a bɛ ji bali. O bɛ kɛ sababu ye ka farikoloɲɛnajɛla dɔw ja ani ka u lafiya baarabaw senfɛ.

• Ji tɛ don a la : TPU bɛ se ka kɛ finimugu ye. A bɛ ji tanga a ma ni ninakili bɛ tiɲɛ.

Fila ni kabali .

Kuranko in bɛ nafa sɔrɔ TPU ka insulating properties la.

• Insulation pour les fils et cables : TPU bɛ kuran insulation ɲuman di ani a bɛ se ka wuli. A ka ɲi kosɛbɛ kabɛl jakite la sigida suguya caman na.

So jɔli ani a jɔli minɛnw .

TPU ka muɲuli ni a ka se ka wuli ka bɔ a nɔ na, ​​o nafa ka bon jɔli la.

• Jibolisiraw : TPU membranes bɛ ji tangacogo ɲuman di so sanfɛla la ani baara wɛrɛw la. U bɛ dɛmɛ don ka fɛnw tanga ji tiɲɛni ma.

• Elastic Joint Materials : TPU ka elasticity b’a to a bɛnnen don ka farankanw sɔrɔ. A bɛ sira di ka lamaga-lamagali kɛ ka sɔrɔ ka sigilan dɔ mara.

Industry	Application	Key TPU Properties minnu bɛ baara kɛ .
Mobili .	sigilanw, kɔnɔna yɔrɔw, fiɲɛbɔlanw datugulanw .	Durability, flexibilité, resistance chimique .
Fɛn minnu bɛ kɛ ka mɔgɔw balo .	Telefɔni kɛsu, farikoloɲɛnajɛfɛnw, sennasanbara .	Impact resistance, flexibilité, durabilité .
Furakɛli	Tubabukan, prothètique .	BioCompatibilité, Flexibilité, Resistance sterilisation .
Industrie .	Cɛsirilan minnu bɛ taa ni fɛnw ye, hoses .	Aw bɛ se ka banaw don, ka u tanga kemikɛli ma, ka u muɲu.
Textile .	Sportswear membranes, coatings ji tɛ se ka don min na .	ninakili, ji bɛ se ka kɛ .
Fila ni kabali .	Kablon insulasi .	Kuran insulation, flexibilité .
Sojɔ	Ji-bɔ-fɛnw, Jogindaw .	Ji kɛlɛli, elasticité .

TPU plastiki baarakɛcogo fɛɛrɛw .

TPU ka fɛn caman kɛcogo bɛ Taa a ka baarakɛcogo la. An ka nin fɛn kabakoma in cogoya caman sɛgɛsɛgɛ.

Pikirili Molidali .

pikiri kɛli ye fɛɛrɛ ye min bɛ fɔ kosɛbɛ TPU yɔrɔ gɛlɛnw dilanni na.

Fɛn minnu ye nin ye:

• TPU molten bɛ pikiri kɛ nɔgɔbɔlan kɔnɔ .

• A ka ɲi cogoya gɛlɛnw na ni muɲuli sirilenw ye .

• A ka ca a la, a bɛ kɛ ka fɛnw minɛ, ka u kɛ fɛnw ye minnu bɛ kɛ ka fɛnw sɔgɔ, ani ka u kɛ fɛn ye .

Jali wajibiyalenw: Aw ye aw jija ji tolen hakɛ ka kɛ ≤ 0,05% ye sani a ka baara kɛ. O bɛ a bali ka bɔgɔ bɔ yɔrɔw la minnu dilannen don.

Extrusion .

Extrusion (bɔli) dafalen don walasa ka TPU sifayaw dilan minnu bɛ to sen na.

Taabolow lajɛ:

1. TPU bɛ wuli ani ka jagoya ka tɛmɛ die fɛ .

2. o fɛn min bɛ bɔ kɛnɛ kan, o bɛ die dakun cogoya ta .

3. O kɔfɛ a bɛ nɛnɛ ka tigɛ ka janya ɲininenw na .

Aplikasi:

• Tubes .

• sɛbɛnw .

• Profiles .

Jali Ladilikan: Aw bɛ a laɲini ka jisuma hakɛ to ≤ 0,02% sani a ka bɔ kɛnɛ kan.

Molding compression .

Compression moulding ka ɲi kosɛbɛ TPU yɔrɔ belebelebaw la minnu kogo ka bon.

Taabolow:

1. Aw bɛ TPU material bila moule chauffage kɔnɔ .

2. Aw bɛ degun kɛ ka a kɛ cogoya ɲininen na .

3. Aw bɛ a yɔrɔ laban nɛnɛ ani ka a bɔ .

Nin fɛɛrɛ in ka ɲi kosɛbɛ walasa ka fɛnw dilan minnu bɛ mɛn, minnu bɛ se ka fɛnw tiɲɛ.

3D sɛbɛnni ni TPU filamanw ye .

3D sɛbɛnni bɛ sira kura da mɔgɔw ɲɛ na TPU dilanni na.

Nafaw:

• A bɛ sira di jateminɛ gɛlɛnw ma .

• A ka ɲi kosɛbɛ prototyping ani small-scale sɛnɛcogo la .

• A bɛ se ka baara kɛ ni FDM ye (modɛli min bɛ kɛ ni deposition ye) ani SLS (selective laser sintering) fɛɛrɛw .

Ladilikan minnu bɛ FDM sɛbɛnni kan:

• Aw bɛ baara kɛ ni drive directe extruder ye walasa ka a kunbɛn ka ɲɛ .

• Aw bɛ dilan funteni sumalen sigi ka se 50 ±10°C ma .

• A bɛ sɛbɛn teliya la 15-20 mm/s cɛ .

Blow Molding .

Blow molding ye dafalen ye ka TPU yɔrɔw dilan.

Ka tɛmɛ:

1. Extrude a TPU Parisson (tube hollow) .

2. Aw bɛ a siri ni mɔli ye .

3. Aw bɛ a fiyɛ ni fiɲɛ ye walasa ka mɔli cogoya ta .

Aplikasi minnu bɛ sɔrɔ tuma caman na:

• buteliw .

• Minɛnw .

• Yɔrɔ wɛrɛ minnu bɛ kɔnɔna na minnu bɛ se ka fɛn caman sɛgɛsɛgɛ ani ka fanga sɔrɔ .

Solvent baarakɛcogo .

Solvant (solvent) baarakɛcogo bɛ kɛ ka TPU dacogo ni nɛgɛw dilan.

Fɛn minnu ye nin ye:

• TPU bɛ wuli ni fɛnɲɛnamafagalanw ye .

• O furaji bɛ kɛ yɔrɔw la .

• Ni furaji bɛ wuli, a bɛ TPU da walima a nɔrɔlen to a la .

Aplikasi:

• Laminated textiles .

• A bɛ kɛ ka fɛnw lakana .

• Adhésives functionnels .

Baarakɛcogo fɛɛrɛ	Nafamafɛnw	Baarakɛcogo caman .
Pikirili Molidali .	Siginiden gɛlɛnw, muɲuli sirilenw .	grips, gasi, caps .
Extrusion .	Siginidenw bɛ to ka kɛ .	Tubuw, sɛbɛnw, profiles .
Molding compression .	Yɔrɔ minnu ka bon, minnu kogo ka bon .	Components durables .
3D sɛbɛnni .	Geometries complexe, prototyping .	Parots de personnalisés, Batches fitininw .
Blow Molding .	Yɔrɔ minnu bɛ kɛ ni kɔnɔna ye .	buteliw, minɛnw .
Solvent baarakɛcogo .	finiw ni nɛgɛw .	Textiles, layɛrɛw lakanani .

Fɛɛrɛ mana kɛ min o min ye, TPU jacogo ɲuman sani a ka baara kɛ, o nafa ka bon kosɛbɛ. A bɛ baara kɛcogo ɲuman sabati ani ka tiɲɛni bali fɛn laban na.

TPU ni TPE: Danfara faamuyali .

Ni aw bɛ fɛnw sugandi aw ka poroze kama, aw bɛ se ka TPU ni . TPE . An ka u ka danfara tiɲɛ.

Tablo min bɛ tali kɛ ɲɔgɔn na: TPU vs. TPE

fɛɛrɛ	TPU (poliyuritan thermoplastique) .	TPE (Elastomères thermoplastiques) .
kemikɛli fɛnɲɛnamafagalan .	Poliyuritan-based .	thermoplastique ni élastomer ɲagaminen .
Flexibilité .	Jamanjan	A bɛ danfara (a ka c’a la a ka bon) .
gɛlɛya .	A ka ca a la, a ka gɛlɛn kosɛbɛ .	A ka jan, a ka ca a la a ka nɔgɔn .
Abrasion resistance .	Ɲuman ɲuman	Koɲuman ka se ka kɛ .
Tumu ni tulumafɛnw tali .	Ɲuman ɲuman	A bɛ danfara (a ka c’a la a ka ɲi) .
Transparence .	A bɛ se ka kɛ transparent ye .	généralement opaque .
Elasticité .	Ɲuman ɲuman	Ɲuman ɲuman
Baarakɛcogo .	Pikirili molding, extrusion, blow molding .	Pikirili molding, extrusion, blow molding .
Funteni hakɛ bɛ se ka kɛ .	A ka ɲi (a bɛ ɲɔgɔn sɔrɔ ka kɛɲɛ ni a ka kalan ye) .	A bɛ kɛ cogo la min bɛ se ka kɛ (a suguya caman bɛ sɔrɔ a suguya la) .
A bɛ se ka muɲu .	Jamanjan	A bɛ se ka kɛ cogo min na .
Sɔngɔ	Jɛnkulu sanfɛ .	Jɛnkulu la .

TPU nafa jɔnjɔnw .

TPU bɛ bɔ kɛnɛ kan yɔrɔ caman na. An ka a nafa kɛrɛnkɛrɛnnenw sɛgɛsɛgɛ.

1. A ka fisa ka abrasion resistance .

• TPU bɛ tɛmɛ fɛn fanba kan minnu bɛ kɛ ka sɛgɛn ni ɲɛjibɔ kunbɛn.

• A ka ɲi kosɛbɛ baarakɛcogo la min bɛ kɛ ni fɛnw ye minnu bɛ se ka wuli ka bɔ u nɔ na i n’a fɔ fɛnw jiginni cɛsirilanw ani sanbaraw.

2. resistance chimique excellent .

• TPU bɛ tuluw, tuluw ani fura caman kɛlɛ.

• O b’a to a dafalen don iziniw ni mobili baara kama.

3. Transparency sugandiliw .

• A tɛ i n’a fɔ TPE fanba, TPU bɛ se ka kɛ kristalɛ ye.

• A ka ɲi kosɛbɛ baarakɛminɛnw ma minnu bɛ yecogo ɲini, i n’a fɔ furakɛli tubabukan na.

4. A ka gɛlɛn kosɛbɛ .

• TPU bɛ fɛn caman di gɛlɛya hakɛw la.

• Aw bɛ se ka TPU sɔrɔ ka bɔ gɛlɛya la min ka nɔgɔn kosɛbɛ ka taa a bila plastiki gɛlɛn na.

5. Tensile fanga ka bon .

• TPU bɛ fanga mara ka a sɔrɔ a bɛ to ka wuli.

• A bɛnnen don doni-ta-baaraw ma.

6. Baarakɛcogo ɲumanba min bɛ kɛ ni funteni dɔgɔman ye .

• TPU bɛ to ka wuli ka bɔ a nɔ na nɛnɛ waatiw la.

• A dafalen don kɛnɛma ni nɛnɛ waatiw la.

7. UV resistance .

• TPU kalasi dɔw bɛ UV sabatili ɲuman di.

• O ye tiɲɛ ye kɛrɛnkɛrɛnnenya la TPU alifatikiw la.

8. ladamuni .

• TPU ka nafolo bɛ se ka kɛ ka ɲɛ a dilanni senfɛ.

• O bɛ sira Di furakɛlicogo kɛrɛnkɛrɛnnenw ɲɛnabɔli ma minnu bɛ Labɛn.

Hali ni TPE fanga b’a la, TPU ka teli ka se sɔrɔ baarakɛcogo caman na. A ka nafaw faralen ɲɔgɔn kan cogo kɛrɛnkɛrɛnnen b’a kɛ sugandili ye min bɛ se ka kɛ fɛn caman na.

Aw ye aw mago kɛrɛnkɛrɛnnenw jateminɛ ni aw bɛ TPU ni TPE sugandi. TPU bɛ se ka musaka caman bɔ, nka a ka baara kɛcogo bɛ to ka jo di waridon ma.

TPU plastiki caman sɛmɛntiya walasa ka baara kɛcogo ɲɛ .

TPU ye fɛn ye min bɛ se ka kɛ fɛn caman ye kaban, nka an bɛ se k’a ka nafaw bonya ka taa a fɛ.

Aw bɛ a ɲagami ni fɛn wɛrɛw ye .

TPU ɲagamini ni polimɛri wɛrɛw ye, o bɛ se ka nafolomafɛnw faralen ɲɔgɔn kan minnu tɛ kelen ye.

A ka ca a la, a bɛ kɛ cogo min na:

• TPU + poliyetɛri : A bɛ funteni dɔgɔyalen sɛgɛsɛgɛli ni jilafɛnw kɛlɛli ɲɛ .

• TPU + poliyesitɛri : a bɛ tulu ni hidrɔkarbon tali sabati .

O ɲagaminenw bɛ sira di furakɛlicogo labɛnni ma baara kɛrɛnkɛrɛnnenw na. U bɛ fɛn suguya caman fanga fara ɲɔgɔn kan.

FIRES barikamaw farali .

TPU min barika ka bon, o bɛ kɛ polimɛri ye min bɛ kɛ ka fɛnw dilan. A bɛ nafolo kura kabakomaw sɔrɔ.

Nafa minnu bɛ sɔrɔ fiyɛri fanga bonya la:

• Abrasion resistance (Abrasion resistance) bɛ caya .

• A ka fanga ka bon ni fanga ye .

• Esans Resistance ka ɲɛtaa .

• Flow jogo minnu bɛ bonya .

Fɛn minnu bɛ se ka fanga di mɔgɔ ma, olu cogoya:

• Fibres glass .

• Fibres carbones .

• Mineral Fillers .

TPU min barika ka bon, o bɛ baara sɔrɔ mobili yɔrɔw la ani izini yɔrɔw la minnu ka gɛlɛn kosɛbɛ.

farankanw donli nafa kɛrɛnkɛrɛnnenw kama .

Fàralenw bɛ Se ka TPU ka baarakɛcogo ɲuman Kɛ. U bɛ jogo suguya caman yiriwa walasa ka mago kɛrɛnkɛrɛnnenw ɲɛnabɔ.

farankan minnu bɛ sɔrɔ tuma caman na ani u nɔfɛkow:

1. Antioxydants: Aw bɛ aw yɛrɛ tanga funteni tiɲɛni ma .

2. UV minɛbagaw: Waati cogoya ɲɛ .

3. Flame Retardants: Tasuma kɛlɛli fanga bonya .

4. Plastikiw : ka dɔ fara fɛnw sɛgɛsɛgɛli kan .

5. Kulɛriw: Aw bɛ kulɛriw di minnu bɛ kɛ ka kɛɲɛ ni aw sago ye .

farankan suguya	Kun	minnu bɛ kɛ tuma bɛɛ .
antioxydants .	Sumaya min bɛ kɛ ni funteni ye .	Mobili yɔrɔw .
UV absorbers .	Kɛnɛma muɲuli .	Kɛnɛma yɔrɔw .
Flame retardants .	Tasuma lakanani .	Jakite kabɔri .
Plastikiw .	Dɔ farala fɛn caman sɛgɛsɛgɛli kan .	Soft-touch ka fɛnw .
Colorants .	Aesthetic Appeal .	Consumer Goods .

O farankanw b’a to dilanbagaw bɛ se ka TPU labɛn sigida kɛrɛnkɛrɛnnenw ni baarakɛcogo kɛrɛnkɛrɛnnenw kama.

Baara kɛli ni polikarbonati diolw ye (PCDS) .

PCDw ye tulon-yɔrɔ-ko-ɲɛnabɔli-minɛn ye TPU bɔli la. U bɛ poliyuritanw dilan minnu bɛ baara kɛ kosɛbɛ ni u ka nafaw ye minnu tɛ kelen ye.

nafa minnu bɛ sɔrɔ PCD kan minnu bɛ sɔrɔ TPUw la:

• A bɛ mɛn kosɛbɛ .

• Resistance de chimique de la chimique supérieur .

• Jiko sabatili ɲɛnabɔlen .

• A ka ca a la, a bɛ se ka kɛ ko a bɛ se ka kɛ ko a bɛ se ka kɛ .

• Abrasion resistance min bɛ bonya .

PCD-based TPUw ka baarakɛcogo:

• Seals minnu bɛ baara kɛ kosɛbɛ .

• Coatings durables .

• Furakɛcogo minnu bɛ taa ɲɛ .

PCDw bɛ sira di TPU hakɛw dabɔli ma minnu bɛ tɛmɛ furakɛlicogo sariyalenw kan. U ka ɲi kosɛbɛ baarakɛcogo ɲinini na.

TPU yɔrɔw dilanni ka ɲɛsin fɛn dilanni ma .

Ni TPU yɔrɔw dabɔra, u dilanni taabolo faamuyali nafa ka bon kosɛbɛ. An ka sɛgɛsɛgɛli kɛ dilancogo jateminɛw kan 3D sɛbɛnnikɛcogo fila minnu bɛ fɔ kosɛbɛ.

Designing for selective laser sintering (SLS) .

SLS bɛ hɔrɔnyaba di TPU yɔrɔ dilanni na. A bɛ Se ka jatebla gɛlɛnw Bɔ k’a sɔrɔ dɛmɛ-yɔrɔw tɛ.

Kogow ka janya fitinin ani u bonya .

• Kogo janya: Aw bɛ a laɲini ka milimɛtɛrɛ 1,5 sɔrɔ .

• Aw bɛ dɔ fara a kan ka se milimɛtɛrɛ 3 ma walasa ka gɛlɛya bonya .

• A ka dɔgɔn kosɛbɛ: 0,5 mm .

• Fɛn minnu jalen don walima minnu sɛbɛnnen don, olu janya ni u bonya ye milimɛtɛrɛ 1,5 ye .

Nin laadilikan ninnu bɛ a to i ka dilancogo sigicogo dafalen ani a labɛncogo ɲuman.

Design complexité ani assemblée jateminɛw .

SLS bɛ sira di yɔrɔw ma minnu ka gɛlɛn, minnu bɛ datugu, ani minnu bɛ ɲɔgɔn minɛ. Aw bɛ se ka yɔrɔw dilan minnu tɛ ɲɔgɔn lajɛ.

Laadilikanw:

• Aw bɛ 1 mm hakɛ fitinin mara yɔrɔw ni ɲɔgɔn cɛ .

• Aw bɛ yɔrɔbaw labɛnni ladilan .

O bɛ kɛ sababu ye ka sɛbɛnni kɛ ka ɲɛ ani ka yɔrɔw lajɛ walima ka u lamaga nɔgɔya.

Hollowing ani Escape dingɛw .

Yɔrɔ minnu bɛ mɔgɔ kɔnɔna na, olu bɛ se ka fɛnw mara ani ka sɛbɛnni waati dɔgɔya.

Fɛn minnu ye nin ye:

• Aw bɛ boli dingɛw don a yɔrɔw la minnu kɔnɔna bɛ don .

• A cɛmancɛ hakɛ min ka dɔgɔn boli dingɛw kama: 1,5 mm .

Boli dingɛw bɛ mugu bɔli nɔgɔya u sɛbɛnni kɔfɛ, o bɛ a to fɛn laban saniyalen bɛ sɔrɔ.

Designing for fused deposition modelling (FDM) .

FDM bɛ kɛ ka caya prototyping ni misɛnw na TPU yɔrɔw la.

Kogow ka janya fitinin ani u bonya .

• Kogo janya: a ka dɔgɔn milimɛtɛrɛ 1,5 .

• A ka dɔgɔn kosɛbɛ: 0,5 mm .

• Embossed walima gravé details: 1,5 mm janya ni a bonya .

O hakɛw bɛ warping bali ani ka a lajɛ ko i ka dilan sɛbɛncogo tigitigi.

Design complexité ani assemblée jateminɛw .

FDM bɛ dan dɔw la ni a bɛ tali kɛ SLS la. Aw bɛ aw ka dilanw kɛ cogo nɔgɔman na.

Ladilikanw:

• Aw ye aw yɛrɛ tanga fɛnw ma minnu bɛ ɲɔgɔn minɛ ni fɛn gɛlɛnw ye .

• Aw ye ko minnu bɛ se ka kɛ ni layɛrɛ nɔrɔli ye, olu jateminɛ .

Dilancogo nɔgɔyali bɛ dɛmɛ ka sɛbɛnni labanw kɛ ka ɲɛ ani ka fɛn labanw barikamaw sɔrɔ.

sɛbɛnni minnu bɛ kɛ ka sɛbɛnni kɛ .

Settings bɛnnenw nafa ka bon kosɛbɛ FDM sɛbɛnni na TPU la.

Paramɛtiriw	labɛncogo ɲuman .
Printer suguya .	Extruder de drive directe .
Dilan funteni .	50 ±10°C .
sɛbɛnni teliya .	15-20 mm/s .
Extrusion température .	225-250°C .
nɛnɛ .	cɛmancɛ ni sanfɛ .

Ladilikan wɛrɛw:

• Aw bɛ extrusion multiplier ladilan ka ɲɛsin layer bonding barikama ma .

• Aw bɛ siyɔrɔw kɛ rafow nɔ na .

• Retraction disable ka filament stretching bali .

Nin sigida ninnu bɛ dɛmɛ ka ɲɛtaa ɲuman sɔrɔ ni TPU sɛbɛnni bɛ kɛ ni FDM ye.

TPU plastiki gɛlɛyaw ni a dantigɛliw .

Hali ni TPU bɛ nafa caman di, a tɛ gɛlɛya sɔrɔ.

Baarakɛcogo gɛlɛyaw .

TPU bɛ se ka kɛ fɛn ye min bɛ se ka baara kɛ, kɛrɛnkɛrɛnnenya la mɔgɔ kuraw ye minnu bɛ kɛ ka ɲɛsin fɛn ma.

Gɛlɛya minnu bɛ sɔrɔ baarakɛcogo la:

• Jiko sensitivité .

• Nɔgɔya baarakɛcogo funteni hakɛ .

• A ka teli ka nɔrɔ nɛgɛ yɔrɔw la .

Walasa ka nin ko ninnu ɲɛnabɔ:

1. TPU jalen ka ɲɛ sani a ka baara kɛ .

2. Aw bɛ baara kɛ ni funteni hakɛ jateminɛ tigitigi ye .

3. Aw bɛ mouli bɔli furaw kɛ ni a mago bɛ a la .

Labɛnni ɲuman ni minɛnw sigicogo nafa ka bon kosɛbɛ TPU baarakɛcogo ɲuman na.

musaka jateminɛw .

A ka ca a la, TPU sɔngɔ ka gɛlɛn ka tɛmɛ fɛn wɛrɛw kan. O bɛ se ka nɔ bila porozew ka baarakɛnafolo la ani fɛn dilannenw sɔngɔko la.

Fɛn minnu bɛ TPU musaka nɔ na:

• Fɛn minnu bɛ kɛ ka fɛnw sɔngɔ bɔ .

• Kɛrɛnkɛrɛnnenya la, baarakɛminɛnw .

• Mako minnu bɛ se ka kɛ farankanw walima fɛn caman caman caman caman caman caman caman caman caman caman caman caman caman caman caman caman caman caman caman caman caman caman caman caman caman caman caman caman caman caman caman caman caman caman caman caman

Hali ni musaka minnu tun bɛ sɔrɔ ka kɔn o ɲɛ, TPU ka muɲuli bɛ se ka kɛ sababu ye ka wari sɔrɔ waati jan kɔnɔ. Aw ye ɲɛnamaya musaka bɛɛ lajɛlen jateminɛ ni aw bɛ TPU jateminɛ aw ka poroze kama.

Baarakɛcogo dantigɛli sigida dɔw la .

Hali ni a bɛ se ka kɛ fɛn caman ye, TPU bɛ a dan na. A bɛ se ka kɛ ko a man kan ka kɛ cogoya bɛɛ la.

Dantigɛli minnu bɛ se ka kɛ:

• Sigida minnu bɛ funteni caman na (80°C sanfɛ) .

• UV fiɲɛ barikama sɔrɔli ka mɛn sen na .

• kemikɛli jugu dɔw .

sigida	TPU baarakɛcogo .
Sumayaba .	Resistance danma .
UV barikama .	A bɛ se ka tiɲɛ waati kɔnɔ .
kemikɛli gɛlɛnw .	A bɛ danfara ka bɔ TPU suguya la .

Aw bɛ TPU kɔrɔbɔ tuma bɛɛ aw ka baarakɛminɛn kɛrɛnkɛrɛnnen sigida la sani a ka waleya ka ɲɛ.

Jilafɛnw sɛgɛsɛgɛli .

Jiko bɛ se ka kɛ ko nafama ye, kɛrɛnkɛrɛnnenya la TPU minnu bɛ sɔrɔ poliyesitɛri la.

Fɛn minnu ye nin ye:

• Ji bɛ se ka TPU molekiyɔmu cakɛdaw tiɲɛ .

• O bɛ na ni masinw ka sekow bɔnɛni ye .

• TPU minnu bɛ sɔrɔ poliyetɛri la, olu ka ca .

Walasa ka jilafɛnw dɔgɔya:

1. TPU min bɛ kɛ ni poliyetɛri ye, o sugandi sigidaw la minnu ka bon kosɛbɛ .

2. Aw bɛ baara kɛ ni fɛnw ye minnu bɛ mɔgɔ tanga ni a mago bɛ u la .

3. Aw bɛ jacogo ɲumanw waleya sani aw ka baara kɛ .

TPU plastiki fɛɛrɛbɔ siratigɛ la .

Aplikasi minnu bɛ bɔ kɛnɛ kan .

TPU bɛ ka jɔyɔrɔ kura sɔrɔ iziniw kɔnɔ. A ka fɛn caman kɛli bɛ da wuli baara kura kama.

Baara minnu bɛ se ka kɛ sini:

• Smart Textiles ni TPU sensɛriw ye minnu bɛ ɲɔgɔn kan .

• 3D-printed customized medical implants .

• Mobiliw ka mobiliw ka ɲɛsin kuran mɔbiliw ma .

• Biodegradable Packaging Materials .

O baarakɛminɛnw bɛ TPU ka jogo kɛrɛnkɛrɛnnenw de ta. U bɛ layidu ta ko u bɛna fɛn caman sɛmɛntiya seko ni dɔnko siratigɛ la.

Ɲɛtaa minnu kɛra TPU furakɛli la .

Dɔnniyakɛlaw bɛ ka TPU ka sekow gɛlɛya ka taa a fɛ. Formulasiyɔn kura bɛ ka a ka nafolo kabakomaw bonya kaban.

Fɛɛrɛ minnu bɛna tigɛ:

• Funteni hakɛ caman sɔrɔli .

• UV sabatili cayara .

• A bɛ se ka kɛ ko a bɛ se ka kɛ ko a bɛ se ka kɛ .

• Sɛbɛnni kɛcogo ɲɛnabɔlen don ka ɲɛsin fɛn dilanni ma .

O ɲɛtaa ninnu bɛna TPU ka baarakɛcogo bonya. U bɛna a kɛ fɛn ye min bɛ bɛn baarakɛcogo caman wɛrɛw ma.

TPU ka ko kura sabatili .

Sigida sabatili ye TPU yiriwali sinsinnan jɔnjɔn ye. Ɲininikɛlaw bɛ ka sugandiliw sɛgɛsɛgɛ minnu bɛ se ka kɛ fɛn ye min tɛ se ka kɛ.

TPU vert trends:

• Kɔnɔkow minnu bɛ segin ka kɛ TPU ye .

• TPU furakɛcogo minnu bɛ se ka segin ka kɛ fɛn wɛrɛw ye nɔgɔya la .

• TPU ni karɔbɔni sennabɔli dɔgɔyara .

• TPU sitɛmu minnu bɛ kɛ ni ji ye, olu bɛ kɛ ka finiw don .

O ko kura ninnu kun ye ka TPU ka sigida lakanani dɔgɔya. U b’a kɛ sugandili sabatilen ye dilanbagaw bolo.

TPU minnu sinsinnen bɛ biyo-based kan .

BIO-based TPUw bɛ ka sama. U bɛ fɛɛrɛ kura dɔ di min bɛ se ka segin ka kɛ TPUw ye minnu bɛ bɔ petoroli la.

Fɛn kolomaw:

• A dilannen don ni fɛnw ye minnu bɛ bɔ jiriw la .

• A bɛ dɔ bɔ a jigi da fɛnɲɛnamafagalanw kan .

• Se ka kɛ karɔbɔni neutralité .

• Baarakɛcogo min bɛ se ka suma ni TPU laadalama ye .

Source	nafaw	gɛlɛyaw .
Kàba	Segin-ka-bɔ, a ka ca .	Dugukolo baara haminankow .
Kasɔrɔ tulu .	Sɛnɛfɛn tɛ sɛnɛfɛn min na, jiri gɛlɛn .	Limited Supply .
Algae .	A bɛ bonya teliya la, a bɛ sɔrɔ kosɛbɛ .	A bɔli gɛlɛyaw .

Bio-TPUw bɛ ka wuli hali bi. U bɛ layidu jira siniɲɛsigi sabatili la plastiki la.

TPU fɛɛrɛbɔ nata bɛ ye kɛnɛ kan. K’a ta baara kuraw la ka se furakɛlicogo ma min ka kɛnɛ, TPU bɛ ka taa a fɛ ka ladamu ani ka ɲɛtaa sɔrɔ.

O cogoyaw bɛ baarakɛcogo ni sabatili ɲininiw jira minnu bɛ ka caya. U bɛ ka TPU fɛnw bɔnsɔn nataw cogoya.

Farankan

Kuma surun na, TPU plastiki bɛ fɛn caman di min tɛ se ka suma ni a ka fanga , sɛgɛsɛgɛli ɲagaminen ye , ani a bɛ mɛn . A faamuyali ka nafaw n’a ka baarakɛcogo nafa ka bon walasa k’a nafaw baara ka ɲɛ izini suguya caman kɔnɔ. Ni kokuradonni bɛ senna, TPU ka ladamuni seko bɛna kɛ sababu ye ka fɛɛrɛ kuraw lase Automotive , Medical , ani Consumer Products , k’a kɛ fɛn nafama ye bi fɛn dilanni na.

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 .