Diɲɛ kɔnɔ fɛn dilanni na, plastiki jɔyɔrɔ ka bon kosɛbɛ k’a sababu kɛ u ka fɛn caman ye ani u ka baarakɛcogo caman. Nka, n’i bɛ plastiki suguya ɲuman sugandi i ka porozɛ kama, a nafa ka bon ka danfara minnu bɛ kulu fila ni ɲɔgɔn cɛ, olu faamuya: thermoplastiques ani thermosetting plastics . O fɛnw bɛ jogo danfaralenw jira, o b’a to u bɛnnen don baarakɛcogo wɛrɛw ma. Nin gafe in bɛna kɛ sababu ye ka fɛnɲɛnamafagalanw ni fɛnɲɛnamafagalanw suma ɲɔgɔn na kosɛbɛ, ka aw dɛmɛ ka latigɛw kɛ ka kɛɲɛ ni aw magow ye.
ɲɛfɔli ni basigi nafolo .
Thermoplastiques .
Thermoplastiques ye plastiki suguya dɔ ye min bɛ se ka sumaya kokura, ka wuli, ka a cogoya caman sɛgɛsɛgɛ siɲɛ caman. U bɛ ni polimɛri jɔcogo sinsinni ye ni molekiyɔmuw ka jɛɲɔgɔnya filananw ye.
O siriw bɛ a to fɛn bɛ nɔgɔya ni a sumana ani ni a gɛlɛyara ni a nɛnɛna, k’a sɔrɔ a ma a ka kemikaliya kɛcogo Changer. A bɛ tali kɛ ji bɛ se ka Changé cogo min na ka bɔ jilama la ka taa solide (ICE) la ka segin kɔ.
Thermoplastiques ka jogo jɔnjɔnw ye:
A ka ca a la .
Segin-ka-bɔnyew .
Flexibilité .
Impact resistance .
Plastikiw ka thermosetting .
Plastikiw, walima thermosets, olu ye plastiki ye minnu bɛ gɛlɛya kudayi a sumayalen kɔfɛ. U tɛ i n’a fɔ thermoplastiques, u tɛ se ka wuli ka u cogoya caman sɛgɛsɛgɛ ni u kɛnɛyara.
Thermosets bɛ ni rezo polimɛri jɔcogo ye ni molekiyɔmu sirili barikamaw ye (cross-link). O ɲɔgɔndanw bɛ Kɛ furakɛli waati la, o bɛ Kɛ sababu ye ka fɛnɲɛnamafagalanw caman Yɛlɛma.
Miiri k’a filɛ i n’a fɔ kukisɛw dilanni. Ni mugu tobira, a tɛ se ka segin ka kɛ mugu ye tugun.
Plastiki minnu bɛ kɛ ni funteni ye, olu jogo dɔw ye:
A ka ca a la .
rigidité .
A bɛ se ka muɲu .
Sinsincogo fɛɛrɛw ka ɲɛsin sɛnɛfɛnw ni fɛnɲɛnamafagalanw ma .
Thermoplastiques ani thermoset fɛnw ye polimɛriw ye. Nka, u bɛ sɔrɔ polimɛrisiyɔn taabolo suguya caman fɛ.
Thermoplastiques (Termoplastiques) Sintezi: Polimerizasiyɔn min bɛ fara a kan .
Thermoplastiques bɛ Sɔrɔ ni polimerizasiyɔn faralen ye. O wale in na, monomɛriw bɛ ɲɔgɔn na k’a sɔrɔ u ma sɔrɔ kɔfɛfɛnw na.
Monomɛri minnu bɛ kɛ ka fara polimerizasiyɔn kan, a ka c’a la, jɛɲɔgɔnya fila bɛ olu la. Ni u bɛ funteni, degun walima katalisita la, o siriw bɛ kari. O b’a To monomɛriw bɛ Se ka cakɛda janw, minnu bɛ 'yɔrɔ la.
thermoset fɛnw dilanni: polimɛriki kondensasiyɔn .
thermoset materials bɛ sɔrɔ polimerizasiyɔn kondensasiyɔn fɛ. O kɛcogo la, monomɛriw bɛ kɛ ka polimɛriw dilan, ka mɔlikulu misɛnninw (i n’a fɔ ji) bɔ kɛnɛ kan i n’a fɔ kɔfɛfɛnw.
Monomɛri minnu bɛ kɛ ka polimerizasiyɔn kɛ kondensasiyɔn na, olu bɛ ni baarakɛjɛkuluw ye u dakunw na. O kuluw bɛ ɲɔgɔn Sɔrɔ, ka jɛɲɔgɔnya kovalɛnw Kɛ monomɛriw ni ɲɔgɔn cɛ.
Ni wale in bɛ taa ɲɛ, monomɛriw bɛ kɛ fɛn saba ye minnu bɛ kɛ ka mɔgɔw ka ɲɔgɔn sɔrɔ. O jὲɲɔgɔnya-yɔrɔ-yɔrɔ in de bɛ thermoset materials (fɛnw) Di u ka rigidité (jὲkulu) ma ani u ka funteni-ko ma.
Sinsincogo jɔyɔrɔ ka bon kosɛbɛ polimɛri ka nafa labanw dɔnni na. Fàrali polimerizasiyɔn bɛ Nà ni thermoplastique (fɔɔnɔ) sɔrɔli ye, ka sɔrɔ polimerizasiyɔn kondensasiyɔn bɛ Nà ni thermoset (fɔɔnɔ) fɛnw ye.
Fɛn dilanni taabolo .
Thermoplastiques ani thermoset fɛnw bɛ baara kɛ ni u dilanni fɛɛrɛ suguya wɛrɛw ye. Fɛɛrɛ sugandili bɛ bɔ fɛnw cogoyaw la, u cogoya ɲininen na, ani u labanko wajibiyalenw na.
Thermoplastic ka fɛn dilanni .
Pikiri mɔli : Termoplastic melted bɛ pikiri kɛ mouli kɔnɔ degunba la. O kɔfɛ, a bɛ nɛnɛ ani ka solidifier ka kɛ cogoya ɲininen ye.
Extrusion: thermoplastique bɛ wuli ani ka jagoya ka tɛmɛ die fɛ walasa ka profile continues dilan i n’a fɔ pipes, sheets walima filaments.
Thermoforming (Termoforming): The thermoplastic sheet (sumalan min bɛ kɛ ni funteni ye) bɛ sumaya ka sɔrɔ ka a kɛ fɛn dɔ kan ni vacuum walima pressure ye. A bɛ kɛ ka caya pakew ni taamasiyɛnw na.
Fiɲɛbɔlan: Tubu min bɛ wele ko tuubu min bɛ kɛ ni funteni ye (parison) o bɛ fiɲɛ bila fɛn dɔ kɔnɔ. A bɛ mɔni cogoya ta ni a bɛ nɛnɛ. O kɛcogo bɛ kɛ ka buteliw ni minɛn wɛrɛw dilan minnu kɔnɔna bɛ bɔgɔ bɔ.
Yɛlɛma-yɛlɛma-cogo: Mugu min bɛ kɛ ni funteni ye, o bɛ bila mɔli funteniman kɔnɔ min bɛ wuli. O mugu bɛ mɔn ka bɔn ka mɔn, ka a yɔrɔw da i n’a fɔ tankiw ni tulonkɛfɛnw.
thermoset dilanni .
Reaction Injection Moulding (RIM) : Fɛn fila minnu bɛ kɛ ka fɛnw kɛ, olu bɛ ɲagami ka u pikiri kɛ fɛn dɔ la. U bɛ jaabi kɛ ni kemikali ye ka kɛ polimɛri rezow ye minnu bɛ ɲɔgɔn cɛ.
compression moulding: thermoset fɛn hakɛ min bɛ se ka suman ka kɔn o ɲɛ, o bɛ bila mɔli dafalen na, min bɛ sumaya. Nɔgɔ bɛ datugu ni degun ye, ka fɛn in wajibiya ka a kɔnɔna fa ani ka a furakɛ.
Resin transfer molding (RTM): Fibres reinforcements bɛ bila molti kɔnɔ, ani thermoset resin min ka dɔgɔn, o bɛ pikiri kɛ degun na. Resin bɛ fiɲɛw ni furakɛli kɛ ka kɛ yɔrɔ jɛlen ye.
Thermoplastique dilancogo bɛ tali kɛ fɛn in wulicogo la ani a cogoya la, o bɛ sɔrɔ ka gɛlɛya sɔrɔ nɛnɛ kan. Faan wɛrɛ fɛ, thermoset dilanni bɛ tali kɛ kemikɛli walew la walasa ka fɛn in furakɛ a cogo laban na.
Walasa ka fɛn dilanni taabolo kɛrɛnkɛrɛnnenw sɔrɔ, aw bɛ se ka sɛgɛsɛgɛli kɛ:
O fɛn dilanni taabolo bɛ baara kɛ kosɛbɛ baarakɛyɔrɔ suguya caman na, i n’a fɔ . Mobili, Aerospace , ani . Kunnafoni-falen-falen-fɛnw dilanni.
Propriétés Comparaison: Thermoplastiques vs thermosets .
Thermoplastiques ani thermosets bɛ ni jogo danfaralenw ye minnu b’a to u bɛnnen don baara wɛrɛw ma. An k’u ka jogo jɔnjɔnw suma ɲɔgɔn na:
| Propriété | Thermoplastics | Thermosets . |
| Point de melting . | duguma, a bɛ nɔgɔya ani a bɛ kɛ cogo caman na ni a sumana . | Sanfɛ, a tɛ wuli, a bɛ kɛ chars walima degrades dɔrɔn ye . |
| Segin-ka-bɔnyew . | A bɛ se ka segin a cogo kɔrɔ la, a bɛ se ka kɛ ka segin a kan siɲɛ caman . | A tɛ se ka kɛ fɛn wɛrɛ ye, a tɛ se ka sɛgɛsɛgɛ kokura furakɛli kɔfɛ . |
| Molecules ka sigicogo . | Polimɛriw liniyali, jɛɲɔgɔnya filananw barikamaw ka dɔgɔ . | Polimɛriw minnu bɛ ɲɔgɔn cɛ, olu ye jɛɲɔgɔnya fɔlɔ barikamaw ye . |
| Sumaya kɛlɛli . | duguma, a bɛ nɔgɔya funteni kɔrɔ . | A ka bon, a bɛ se ka funteni caman kɛlɛ . |
| kemikɛli resistance . | Koɲuman, nka a bɛ se ka dɔgɔya sigida gɛlɛnw na . | A ka ɲi kosɛbɛ, a bɛ se ka kɛ fura ye min bɛ se ka kɛ . |
| Mekaniki jogo . | A bɛ se ka wuli ka bɔ a nɔ na, a bɛ se ka fɛn caman tiɲɛ, a bɛ se ka tiɲɛ degun kɔrɔ . | A ka gɛlɛn, a barika ka bon, a bɛ cogoya mara degun kɔrɔ . |
| A bɛ se ka muɲu . | A ka dɔgɔn ka mɛn sen na ni degunba ye . | A bɛ mɛn kosɛbɛ, a bɛ sigicogo dafalen mara . |
| Impact resistance . | A ka bon, a bɛ shock minɛ ka ɲɛ . | Jiginni, bɛ se ka tiɲɛ ni fɛn girinmanw ye . |
| Tensile fanga . | duguma, a ka teli ka wuli ka bɔ a la . | sanfɛ, barikama jukɔrɔ tensile stress . |
| Dimensions sabatili . | bɛ se ka tiɲɛ funteni caman yeli jukɔrɔ . | A ka ɲi kosɛbɛ, a bɛ sabati hali ni a bɛ cogo jugu la . |
| Kuranko insulasi . | A ka ɲi, a bɛ kɛ ka caya ni filiw ni kabali ye . | A ka ɲi kosɛbɛ, a ka ɲi kosɛbɛ kuran baarakɛcogo la min bɛ funteni caman bɔ . |
| A baara nɔgɔya . | A baara ka nɔgɔn ni fɛɛrɛ caman ye i n’a fɔ pikiri kɛcogo . | A ka gɛlɛn ka baara kɛ, a bɛ se ka kunbɛn tigitigi furakɛli waati la . |
| Sigida laminiko gɛlɛya . | Ka tɛmɛ eco-friendly kan ka da a kan a bɛ se ka segin a cogo kɔrɔ la . | Eco-friendly, non-recyclable . |
| Sɔngɔ | A ka c’a la, a ka dɔgɔ, kɛrɛnkɛrɛnnenya la, a ka ca . | musaka minnu bɛ sɔrɔ ka kɔn o ɲɛ, nka u bɛ mɛn sen na waati jan kɔnɔ . |
Sumaya kɛlɛli .
A ka c’a la, funteni hakɛ bɛ se ka funteni sɔrɔ ka tɛmɛ funteni hakɛ kan. U bɛ se ka funteni caman muɲu k’a sɔrɔ u ma nɔgɔya walima ka u tiɲɛ.
Faan wɛrɛ fɛ, thermoplastiques (sumalan minnu bɛ funteni na) bɛ teli ka nɔgɔya ni u bɛ funteni na. U ka funteni bɛ Dɔgɔya ni thermosets ye.
kemikɛli resistance .
thermosets bɛ kemikaliya kɛcogo ɲuman jira. U bɛ se ka fura suguya caman sɔrɔli muɲu k’a sɔrɔ u ma tiɲɛniba kɛ.
Thermoplastiques fana bɛ se ka kemikaliya ɲuman sɔrɔ, nka u bɛ se ka kɛ furaji ni kemikali dɔw ye ka tɛmɛ thermosets kan.
Mekaniki jogo .
thermosets bɛ dɔn u ka fanga ni u ka gɛlɛya fɛ. Thermosets ka cross-linked structure bɛ dɛmɛ don u ka masinw ka ɲɛtaa la.
A ka c’a la, thermoplastiques bɛ se ka wuli ka bɔ a nɔ na ani u bɛ se ka fɛnw minɛ ka ɲɛ. U bɛ se ka fanga minɛ ani ka u tiɲɛ k’a sɔrɔ u ma kari.
Segin-ka-bɔnyew .
Thermoplastiques bɛ se ka segin ka kɛ fɛn wɛrɛw ye. U bɛ se ka wuli ka u cogoya caman sɛmɛntiya siɲɛ caman k’a sɔrɔ u ma fɛn caman bɔnɛ u la.
thermosets, ni u kɛnɛyara, u tɛ se ka wuli walima ka u cogoya caman sɛgɛsɛgɛ. U tɛ se ka segin ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ fɛn ye min bɛ se ka kɛ ka fɛnw falen.
Dimensions sabatili .
thermosets bɛ ni dimension stabilité ɲumanba ye. U b’u cogoya n’u bonya mara hali degun walima funteni caman b’u la.
Thermoplastiques ka teli ka wuli ani ka wuli ka bɔ ɲɔgɔn na tuma bɛɛ degun walima funteni jiginni na.
Impact resistance .
A ka c’a la, thermoplastiques bɛ se ka fɛnw minɛ ka ɲɛ ka tɛmɛ thermosets kan. U bɛ se ka fanga minɛ ani ka barika sɔrɔ barikamaw la k’a sɔrɔ u ma tiɲɛ.
Thermosets bɛ tiɲɛ ka tɛmɛ ani a bɛ se ka kari walima ka tiɲɛ doni girinmanw kɔrɔ.
Tensile fanga .
Funteni fanga ka bon ni thermoplastique ye. Thermosets ka cross-linked structure bɛ dɔ fara u fanga kan.
Thermoplastiques bɛ ni tensile fanga ka dɔgɔn nka a bɛ janya ni fɛn caman di.
Points de méltage .
Thermoplastiques bɛ ni fɛnɲɛnamafagalan ye min ka dɔgɔn ni a bɛ tali kɛ thermosets la. U bɛ nɔgɔya ani ka mɔ ni u sumayalen don u ka funteni hakɛ sanfɛ.
thermosets tɛ wuli siɲɛ kelen. U ka tiɲɛni funteni ka bon n’u ka wuliyɔrɔ ye.
Molecules girinya .
Thermosets ka molekiyɔmu girinya ka bon k’a sababu kɛ u ka cross-linked structure ye. Kɛrɛfɛ-yɔrɔw bɛ mɔlikuluw bali ka taa u yɛrɛ ma.
Thermoplastiques ka molekiyɔmu girinyaw ka dɔgɔn. Linear walima branched structure bɛ sira Di molecular molecular (molecules) lamagacogo caman ma.
Kuranko gɛlɛyaw .
Thermoplastiques ni thermosets fila bɛɛ bɛ se ka kɛ ni kuran sɛgɛsɛgɛli kɛcogo ɲumanw ye, ka kɛɲɛ ni fɛn kɛrɛnkɛrɛnnen ye.
Termɛti dɔw, i n’a fɔ epoxy resinw, olu bɛ dɔn u ka kuran sɛgɛsɛgɛli kɛcogo ɲumanw fɛ. U bɛ kɛ ka caya kuran ni ɛntɛrinɛti baarakɛcogo la.
Thermoplastiques suguya minnu bɛ sɔrɔ .
Thermoplastiques bɛ sɔrɔ suguya caman na, u kelen-kelen bɛɛ ni u ka jogo kɛrɛnkɛrɛnnenw b’a to u bɛ bɛn baarakɛcogo wɛrɛw ma. O la, a bɛ sɔrɔ ka caya ni thermoplastiques ye minnu bɛ kɛ ka caya.
Poliɛtilɛni (PE) .
Poliɛtilɛni (PE) ye plastiki ye min ka nɔgɔn ani min bɛ se ka wuli ka bɔ a nɔ na, a bɛ dɔn a ka jibolisiraw fɛ. A bɛ baara Kɛ kosɛbɛ k'a sababu Kɛ a ka muɲuli n'a ka baara nɔgɔya ye.
Poliporopilini (pp) .
Poliporopilini (PP) ka gɛlɛn, a bɛ se ka funteni sɔrɔ, wa a bɛ se ka baara kɛ siɲɛ caman. A ka sɛgɛn muɲuli b’a to a bɛ kɛ thermoplastiques camanba ye.
Klori polivinili (PVC) .
Polivinili kuloridi (PVC) bɛ se ka kɛ fɛn ye min ka gɛlɛn walima min bɛ se ka wuli. A bɛ dɔn ko a ka nɔgɔn ani a ka tasuma-fanga-minɛn, ni a bɛ se ka a yɛrɛ tanga.
Acrylonitrile Butadiene Styrene (ABS) .
ABS ye fɛn barikama ye, min bɛ se ka fɛnw tiɲɛ. A bɛ ni masina sɔrɔcogo ɲuman ye wa a bɛ to ka a bonya ɲuman mara, o b’a to a bɛ mɛn kosɛbɛ.
| Thermoplastic | Key ka fɛnw . |
| Poliɛtilɛni (PE) . | A ka nɔgɔn, a bɛ se ka ji min . |
| Poliporopilini (pp) . | Sumaya tɛ se ka kɛ, a bɛ mɛn sen na . |
| Klori polivinili (PVC) . | Tasuma-retardant, ka nɔgɔya . |
| Acrylonitrile Butadiene Styrene (ABS) . | Impact-resistant, min bɛ mɛn sen na . |
Nylon .
Nilon bɛ dɔn a fanga fɛ, a ka se ka fɛn caman kɛ, ani a bɛ se ka sɛgɛn ni sɛgɛn. O ye thermoplastique ye min bɛ mɛn sen na, a bɛ se ka friction (fɔɔnɔ) minɛ ka ɲɛ.
Polikarbonati (PC) .
Polikarbonati (PC) ye fɛn gɛlɛn ye, min bɛ kɛnɛya kosɛbɛ, min bɛ se ka fɛn caman kɛ ka ɲɛ. A ka nɔgɔn ani a dilanni ka nɔgɔn.
Terefitalati poliɛtilɛni (Pet) .
PET ye plastiki barikama ye min ka nɔgɔn, a bɛ se ka ji min. A fana kɔlɔsira ko a bɛ se ka kɛ fɛn wɛrɛw ye.
| Thermoplastic | Key ka fɛnw . |
| Nylon . | barikama, min bɛ se ka wuli, min bɛ se ka sɛgɛn . |
| Polikarbonati (PC) . | Impact-resistant, transparent . |
| Terefitalati poliɛtilɛni (Pet) . | A ka nɔgɔn, a bɛ se ka segin a cogo kɔrɔ la . |
Acrylique .
Akiriliki ye funteni hakɛ jɛlen ye min bɛ se ka tiɲɛ, a ka ca a la, a bɛ kɛ gilasi nɔnabila ye. A bɛ dɔn a ka waati kɛcogo ɲuman fɛ.
Teflon (PTFE) .
Teflon, walima PTFE, bɛ dɔn a ka baarakɛcogo la min tɛ fɛn ye ani a bɛ se ka funteni ni kemikɛliw kɛlɛ kosɛbɛ. A ɲɛda bɛ Kɛ ni 'fɛn ye min ka dɔgɔn kosɛbɛ wa a bɛ Kɛ ni 'fɛn ye min tɛ 'fɛn ye.
| Thermoplastic | Key ka fɛnw . |
| Acrylique . | A jɛlen don, a ka nɔgɔn, a bɛ tiɲɛ, a bɛ se ka tiɲɛ . |
| Teflon (PTFE) . | min tɛ fɛn ye, funteni ani kemikɛli bɛ se ka kɛ min na . |
thermoset fɛn suguya caman .
thermoset fɛnw bɛ dɔn u ka se ka jɛɲɔgɔnya banbaliw kɛ ni u furakɛra, o b’a to u barika ka bon ani u bɛ se ka funteni sɔrɔ. Aw bɛ thermoset fɛn suguya dɔw jira duguma.
Epoxy .
Epoxy ye thermoset ye min bɛ kɛ ka caya a fanga ka bon ani a ka nɔrɔli ɲumanw na. A bɛ kɛnɛya ka kɛ fɛn ye min bɛ mɛn, min ka gɛlɛn, min bɛ kemikaliya ni funteni kɛlɛ. A ka ca a la, epoxies bɛ kɛ finimuguw ni fɛnw na minnu bɛ kɛ ka fɛnw kɛ ɲɔgɔn fɛ walasa ka baara kɛ ka ɲɛ.
Poliyuritan .
Poliyuritani bɛ se ka kɛ fɛn ye min bɛ se ka wuli walima ka gɛlɛya, ka kɛɲɛ n’a furakɛcogo ye. A bɛ dɔn a ka insulasi ni a nɔfɛta kunbɛncogo ɲuman fɛ. Poliyuritan fana bɛ kɛ ka caya ka da a kan a bɛ se ka kɛ fɛn caman ye, k’a ta fomuw la ka taa a bila a dacogo la ani a nɛgɛw la.
Silicone .
Silikɔni nafa ka bon a ka funteni kunbɛncogo n’a ka sɛgɛsɛgɛli la. A bɛ sabatili mara funteni hakɛ caman na, o b’a to a bɛnnen don baara caman kɛli ma. A ka se ka fɛn caman kɛ ani ka a ka ɲɛnamaya kɛcogo ɲɛ, o fana b’a kɛ sugandili ye min ka di furakɛli minɛnw na.
| thermoset material | key features . |
| Epoxy . | barikama, min bɛ se ka kɛ ni kemikɛli ye . |
| Poliyuritan . | versatile, impact-resistant . |
| Silicone . | Sumaya tɛ se ka kɛ, a bɛ se ka wuli ka bɔ a nɔ na . |
Resiniw fenɔlikiw .
Fenɔli resinw ye thermosets ye minnu bɛ dɔn u ka funteni sabatili ni tasuma-fanga-baaraw fɛ. O fɛnw bɛ kɛ ka caya kuran insulateurw ni sigidaw la minnu bɛ funteni caman bɔ. Fenɔli resinw fana bɛ sabatili ɲuman di, o b’a to u ka ɲi kosɛbɛ baarakɛcogo tigitigiw kama.
Melamine .
Melamin ye fɛn gɛlɛn ye, min bɛ mɛn sen na. A bɛ se ka funteni ni sɔgɔli kunbɛn, a ka ca a la, a bɛ kɛ laminiw ni dumunikɛminɛnw na. Melamini bɛ a cogoya mara ka ɲɛ hali ni a bɛ cogoya juguw la, a bɛ kɛ sababu ye ka baara kɛ ni a ye yɔrɔ bɛɛ izini baarakɛcogo la.
Resiniw poliyesitɛriw .
Poliyesitɛri resinw nafa ka bon u ka masinko ɲuman na ani u ka kemikaliya la. U bɛ kɛ ka caya fibreglasi fɛnɲɛnamafagalanw na, u bɛ muɲu ani ka fɛn caman sɛgɛsɛgɛ. O resinw bɛ furakɛ ka kɛ fɛn gɛlɛnw ye minnu bɛ sabati, minnu bɛ se ka bana gɛlɛnw muɲu.
| thermoset material | key features . |
| Resiniw fenɔlikiw . | Tasuma bɛ se ka kɛ min na, a bɛ sabati funteni kɔrɔ . |
| Melamine . | A bɛ mɛn, a bɛ se ka funteni kɛlɛ . |
| Resiniw poliyesitɛriw . | kemikaliya bɛ se ka kɛ min na, a bɛ mɛn sen na . |
Urea-formaldehyde .
Urea-formaldehyde ye polimɛri thermoset ye min bɛ ni nɔrɔli ɲuman ye. A bɛ Kɛ ka caya particulesboard ni plywood dilanni na. O fɛn in bɛ Dɔn a ka gɛlɛya n’a ka se ka jɛɲɔgɔnya barikamaw Kɛ.
Vulkanize lastikuw .
Vulcanized lastikuw bɛ dabɔ fɛɛrɛ dɔ fɛ min bɛ na ni lastikuw ye minnu bɛ sɔrɔ u yɛrɛ la ni kisɛkisɛ farali ye u kan. O kɛcogo bɛ dɔ fara fɛn in ka sɛgɛn, a ka muɲuli, ani a ka se ka sɛgɛn ani ka a tiɲɛ. Vulcanized rubber bɛ se ka wuli ka bɔ a nɔ na nka a ka gɛlɛn, o b’a to a nafa ka bon mobili ni izini baara la.
| thermoset material | key features . |
| Urea-formaldehyde . | Bonding propriétés barikamaw, barikamaw . |
| Vulkanize lastikuw . | Elastic, min bɛ se ka sɛgɛn . |
Aplikasi: U bɛ baara kɛ ni min ye?
THERMOFLASTIQUE applications .
Consumer Goods .
Thermoplastiques bɛ yɔrɔ bɛɛ an ka don o don ɲɛnamaya kɔnɔ. U bɛ baara kɛ ni nin ye:
Tulonkɛfɛnw .
Denw ka ɲɛgɛnɛsiraw .
A marayɔrɔw .
Ji buteliw .
O fɛnw bɛ nafa sɔrɔ thermoplastiques ka muɲuli n’a lasegincogo la.
Mobili industrie .
Mobili dilannikɛlaw bɛ thermoplastiques kanu. U bɛ baara kɛ ni nin ye:
Dashboards .
Trim intérieur .
Bumpers .
Esans Tankiw .
Thermoplastiques bɛ dɛmɛ ka mobili girinya dɔgɔya, ka sɛnɛfɛnw sɛnɛcogo ɲɛ.
pakew dilanni .
Sourcing ka bɔ U-nuo ka . Airless Plastique brun lankolon lotion pompe buteliw .
Foroko baarakɛlaw bɛ u jigi da sɛnɛfɛnw kan kosɛbɛ. U bɛ baara kɛ ni nin ye:
U bɛ se ka fɛn caman kɛ ani u bɛ se ka kɛ cogo min na, o b’a to u ka ɲi kosɛbɛ pakew dilanni na.
Furakɛcogo minɛnw .
Thermoplastiques jɔyɔrɔ ka bon kosɛbɛ kɛnɛyako la. U bɛ baara kɛ ni nin ye:
pikirijikɛlanw .
IV Bags .
Opereli minɛnw .
Prothétiques .
U ka biyocompatibilité ani sterilisation seko nafa ka bon furakɛli la.
Kuranko insulasi .
Thermoplastiques bɛ kuran insulasi ɲuman di. U bɛ baara kɛ ni nin ye:
Filɛriw ka finiw .
Kuran kafolanw .
Switch Sow .
Circuit boards .
U ka jogo minnu tɛ fɛn ye, olu bɛ lakana sabati kuran siratigɛ la.
Piping Systems .
O jɔli baara bɛ tali kɛ pibilikiw la minnu bɛ kɛ ni funteni ye. U bɛ baara kɛ ni nin ye:
Jiko siraw .
Drawage Systems .
gazi tilali .
Industriw ka ji tacogo .
Thermoplastiques bɛ se ka sɔgɔli kɛ ani u sigili ka nɔgɔn.
Textiles ani fibres .
A ka ca a la, finiw bɛ kɛ ni fɛnɲɛnamafagalanw ye. U bɛ sɔrɔ:
Fini don .
tapiw .
juruw .
Tapisstery .
O fiɲɛw bɛ muɲuli ni ladonni nɔgɔya.
thermoset baarakɛcogo .
Aerospace industrie .
thermosets (sumalan) nafa ka bon kosɛbɛ aerospace (aerospace) la. U bɛ baara kɛ ni nin ye:
U ka funteni ka bon ani u fanga ni u girinya hakɛ ka bon kosɛbɛ.
Kuranko yɔrɔw .
Elektroniki baarakɛlaw bɛ u jigi da thermosets kan. U bɛ baara kɛ ni nin ye:
Circuit boards .
Insulators .
Transformateurs .
Switchw .
Funteni-minɛnw bɛ kuran-sɛnɛcogo ɲuman di ani ka funteni kunbɛn.
jɔli minɛnw .
Thermosets ye fɛnw ye minnu bɛ se ka kɛ ka fɛnw jɔ. U bɛ baara kɛ ni nin ye:
countertops .
Flooring .
Insulation .
Sow dilanni fɛnw .
U ka muɲuli n’u ka waati kunbɛncogo b’a to u ka ɲi kosɛbɛ jɔli kama.
Sigida minnu bɛ funteni caman na .
thermosets bɛ tɛmɛ funteni jugumanba kan. U bɛ baara kɛ ni nin ye:
Pads de frein .
Motɛri yɔrɔw .
Industriw ka forow .
Furnace finiw .
U ka se ka nafolo mara funteni caman na, o tɛ se ka suma ni ɲɔgɔn ye.
nɛgɛw ni sigilanw .
Industriw ka nɛgɛ caman ye thermosets ye. U bɛ baara kɛ ni nin ye:
thermoset adhesives bɛ sirili barikamaw di, minnu bɛ mɛn.
Coatings .
A ka ca a la, a bɛ kɛ ka fɛnw tanga ni funteni ye. U bɛ kɛ ka ɲɛsin:
O finimuguw bɛ mɔgɔ tanga kosɛbɛ fɛnw sɔgɔli ni u sɛgɛnbaliya ma.
Fɛn minnu bɛ kɛ ɲɔgɔn fɛ .
thermosets ye ko nafamaw ye composites kɔnɔ. U bɛ baara kɛ ni nin ye:
thermoset composites bɛ fanga caman di ani ka girinya dɔgɔya.
Nafaw ni dɛsɛw .
Ni aw bɛ sugandili kɛ thermoplastiques ni thermosets cɛ, a nafa ka bon kosɛbɛ ka u fanga ni u barika dɔgɔya. An ka don fɛn suguya kelen-kelen bɛɛ nafa n’a dɛsɛw la.
Nafa minnu bɛ sɔrɔ thermoplastiques .
Thermoplastiques bɛ nafa caman di:
Segin-ka-bɔnye : u bɛ se ka wuli ka u labɛn siɲɛ caman. O b’a to u bɛ kɛ fɛn ye min tɛ fɛn tiɲɛ ani min musaka ka dɔgɔ.
Versatility : thermoplastiques bɛ se ka kɛ ka kɛɲɛ ni mɔgɔw sago ye kosɛbɛ. U bɛ se ka dilan nɔgɔya la ka kɛ cogoya ni dilan suguya caman ye.
Corrosion resistance : U bɛ jɔ ka ɲɛ kemikoro ni fɛnɲɛnamafagalanw na. O b’a to u ka ɲi kosɛbɛ izini baara caman na.
Flexibilité : thermoplastiques bɛ fɛn ɲuman di impact resistance ma. U man teli ka tiɲɛ walima ka kari degunw kɔrɔ.
Baarakɛcogo nɔgɔn : U bɛ se ka baara kɛ nɔgɔya la ni fɛɛrɛ suguya caman ye. Olu ye pikiri kɛli ye, a bɛ bɔ kɛnɛma, ani a bɛ kɛ ni funteni ye.
Nafa minnu bɛ sɔrɔ thermoplastiques .
Hali n’u bɛ nafa sɔrɔ, thermoplastiques bɛ ni nafa dɔw ye:
Sumaya sɛgɛsɛgɛli : U bɛ se ka nɔgɔya ani ka u cogoya bɔ funteni caman na. O bɛ dan sigi u ka baara la sigida minnu na minnu bɛ sumaya kosɛbɛ.
Aplikasi danma : U ma bɛn baarakɛcogo bɛɛ ma. Funteni-sɔrɔ-baaraw ye gɛlɛya ye kɛrɛnkɛrɛnnenya la.
Muɲu : thermoplastiques ka teli ka sɔngɔ gɛlɛya ka tɛmɛ polimɛriw kan minnu bɛ funteni sɔrɔ. O bɛ se ka nɔ bila porozew ka baarakɛnafolo la, kɛrɛnkɛrɛnnenya la, ka ɲɛsin sɛnɛfɛnw dilanni ma.
Fanga dɔgɔyali : Ni i y’a suma ni thermosets ye, a ka c’a la, u fanga ni u girinya hakɛ ka dɔgɔ.
Nafa minnu bɛ sɔrɔ plastiki la .
thermosets bɛ na n’u yɛrɛ ka nafaw ye:
Fanga : u bɛ waso fanga ni girinya hakɛ caman na. O b’a to u ka ɲi kosɛbɛ baarakɛcogo la.
Funteni kunbɛn : funteni hakɛ bɛ u ka jogo mara funteni caman na. U dafalen don sigidaw la minnu bɛ ɲini.
kemikoro resistance : u bɛ se ka kemikoro ni fɛnɲɛnamafagalan kɛlɛcogo ɲuman di. O bɛ u ka ɲɛnamaya janya cogoya gɛlɛnw na.
Dimension Stabilité : thermosets bɛ u cogoya mara degun kɔrɔ. U ka ɲi kosɛbɛ ka ɲɛsin fɛnw ma minnu bɛ se ka kɛ ka ɲɛ.
Complexity : U bɛnnen don ka yɔrɔw dilan minnu ka gɛlɛn, minnu ka ɲi kosɛbɛ. O nafa ka bon kɛrɛnkɛrɛnnenya la aerospace ni elekitoroniki la.
Plastiki minnu bɛ funteni na, olu nafa ka bon .
Nka, thermosets tɛ u dan na:
Non-Recyclable : Ni u kɛnɛyara, u tɛ se ka wuli walima ka u yɛrɛ labɛn kokura. O b’a to u tɛ sigida lakana kosɛbɛ.
brittleness : thermosets bɛ brittle ka tɛmɛ thermoplastique kan caman na. U ka teli ka cracking under impact.
Masini gɛlɛyaw : U dilanni ka gɛlɛn ani u bɛ ban. O bɛ se ka fɛn dilanni taabolo gɛlɛya.
Limited shelf life : thermoset resin dɔw bɛ se ka mara. U bɛ se ka maracogo kɛrɛnkɛrɛnnenw de wajibiya.
Aesthetics ani finishing .
Surface Finish seko ka thermoplastique vs thermosets .
Thermoplastiques bɛ dɔn u ka surface finish qualité qualité . U bɛ se ka yɔrɔw sɔrɔ minnu ka nɔgɔn, minnu bɛ sɔgɔ, k’a sɔrɔ u ma baara caman kɛ kɔfɛ. O b’a to u ka ɲi fɛnw ma minnu bɛ ɲɛda cogoya ɲuman, dafalen ɲini ka bɔ foroko kɔnɔ. Thermoplastiques fana bɛ se ka fɛnw ni u kɛcogo suguya caman dɛmɛ u dilanni waati.
O ni thermosets tɛ kelen ye, o bɛ se ka kɛ sababu ye ka sanfɛla finiw kunbɛn ka tɛmɛ fɔlɔ kan. U bɛ se ka fɛn gɛlɛnw ni misaliw dilan minnu bɛ kɛ ka ɲɛ ka ɲɛsin mɔni ma. Nka, ni a kɛnɛyara, thermosets ka gɛlɛn ka fɛn caman sɛmɛntiya walima ka u sɔgɔ. U ka yɔrɔ gɛlɛn b’a to u tɛ se ka wuli ka bɔ u nɔ na ka fara u ka baara kɔfɛta kan nka u bɛ finimugu dafalen di u ma.
| Material | Surface Finish seko . |
| Thermoplastiques . | A bɛ nɔgɔya, a bɛ polisi, a nɔgɔyalen don ka kɛ misaliw ye . |
| thermosets . | A ka gɛlɛn, a ka gɛlɛn, a bɛ mɛn ka ɲɛ . |
In-mold coating and peinture for thermosets .
nafa kɛrɛnkɛrɛnnen dɔ min bɛ sɔrɔ plastiki la min bɛ funteni na, o ye ka se ka baara kɛ ni in-mold coating and painting ye . Sani resin ka pikiri kɛ, finimugu walima penisiliniw bɛ se ka fiyɛ ka ɲɛ ka don foroko kɔnɔ. O bɛ jɛɲɔgɔnya barikama don penti ni fɛn cɛ, ka flakɛli, chipping walima kari bali. O kɔlɔlɔ ye fini ye min bɛ mɛn sen na ni nɔrɔli ɲuman ye.
Ka fara o kan, ja min bɛ kɛ ni ja ye, o bɛ sira di dilancogo gɛlɛnw dabɔli ma, k’a ta finiw na minnu bɛ yeelen bɔ kosɛbɛ fo ka se u finiw ma minnu ka bon . O bɛ kɛ sababu ye ka thermosets kɛ sugandili ye min bɛ mɔgɔ sama ni aesthetics ye ko gɛlɛn ye, ani finitigiw ka kan ka sigida gɛlɛnw muɲu.
Aesthetic considerations in product design .
Ni fɛnw dilanni bɛ kɛ, ɲɛnajɛw jɔyɔrɔ ka bon kosɛbɛ . Thermoplastiques (Thermoplastiques) ka di baarakɛminɛnw ye minnu bɛ tali kɛ u minɛcogo la siɲɛ caman walima yɔrɔ minnu na u ɲɛda cogoya ye fɛnba ye. U ka se ka fini suguya caman ta, u kulɛriw, ani u kɛcogo b’u kɛ fɛn caman ye minnu bɛ se ka kɛ fɛn ye.
thermosets kɔni bɛ yeelen bɔ iziniw kɔnɔ minnu bɛ balansi ɲini baarakɛcogo ni ɲɛnajɛ janya cɛ . Misali la, thermosets bɛ se ka fɛnw ladege minnu ɲɛfɔlen don ka ɲɛ, hali ka nɛgɛw walima jiriw cogoya lasegin. O plastikiw bɛ kɛ tuma caman na ni fura in mago bɛ a la walasa a ka to a cogo la waati kɔnɔ k’a sɔrɔ a ma a tiɲɛ.
| Aesthetic feature | thermoplastique | thermosets . |
| Surface Flexibilité . | fini caman, textures . | Patɔrɔnw ka gɛlɛn, baara danma minnu bɛ kɛ ni fɛnɲɛnamafagalanw ye . |
| Coating/Painting . | A bɛ kɛ ni baara kɔfɛta ye . | Coating in-mold, adhesion supérieur . |
| A bɛ se ka muɲu . | A bɛ se ka don ni baara ye . | Fini min bɛ mɛn, a bɛ resisting cracking . |
Walasa ka kunnafoni wɛrɛw sɔrɔ surface fini kɛrɛnkɛrɛnnenw ni u dilanni taabolo kan, aw bɛ se ka sɛgɛsɛgɛli kɛ:
O finidoncogo ninnu bɛ kɛ ka caya fɛn dilanni taabolo suguya caman na, i n’a fɔ . pikiri kɛli ni a ye . CNC Machining ..
Sugandili kɛ thermoplastiques ni thermosets cɛ .
Fɛn min bɛ se ka kɛ, o bɛ se ka kɛ sababu ye ka fɛn caman sugandi minnu bɛ se ka kɛ sababu ye ka fɛn caman jateminɛ. Olu ye iziniw magow ye, musakaw, baara kɛcogo, ani baarakɛcogo minnu bɛ sɔrɔ. Dugujukɔrɔla la, an bɛ yɔrɔ kolomaw tiɲɛ minnu ka kan ka jateminɛ.
Fɛn minnu ka kan ka jateminɛ .
Ni aw bɛ sugandili kɛ thermoplastiques ni thermosets cɛ, a nafa ka bon ka miiri labanko sigida la . Thermoplastiques bɛnnen don kosɛbɛ baarakɛcogo la, yɔrɔ minnu na, fɛn minnu bɛ se ka kɛ fɛn wɛrɛw ye, walima minnu bɛ se ka kɛ fɛn wɛrɛw ye, olu bɛ se ka kɛ. Faan wɛrɛ fɛ, thermosetting fɛnw bɛ tɛmɛ funteni caman kan walima fanga caman kan k’a sababu kɛ u jɔcogo gɛlɛn ye ani u ka kemikaliya ye.
Ka fara o kan, an ka baara kɛcogo hakɛ jateminɛ . Thermoplastiques ka nɔgɔn ani u ka nɔgɔn ka baara kɛ ni u hakɛ caman ye. Termɛtiw bɛ se ka fisaya ni baara ye min bɛ kɛ ni fɛn caman ye, minnu bɛ se ka baara kɛ kosɛbɛ .
| Factor | thermoplastics | thermosets . |
| Segin-ka-bɔnyew . | A bɛ se ka kɛ fɛn ye min bɛ se ka sɛgɛsɛgɛ kokura ani ka segin a cogo kɔrɔ la . | Non-recyclable kɔfɛ furakɛli kɔfɛ . |
| Sumaya kɛlɛli . | A bɛ dɔgɔya, a bɛ nɔgɔya funteni caman na . | Sanfɛ, a bɛ gɛlɛya mara funteni kɔrɔ . |
| Production Volume . | A musaka ka dɔgɔ boli hakɛ caman na . | A bɛnnen don kosɛbɛ ka baara kɛ ni a ye min tɛ se ka kɛ fɛn ye, min bɛ kɛ ni fɛn kɛrɛnkɛrɛnnenw ye . |
Industri kɛrɛnkɛrɛnnenw ka jateminɛw .
Industri kelen-kelen bɛɛ bɛ ni ɲinini kɛrɛnkɛrɛnnenw ye. la Mobiliko , funteni hakɛ i n’a fɔ poliporopilini (PP) bɛ diya fɛnw ye minnu ka nɔgɔn, minnu bɛ se ka wuli ka bɔ u nɔ na i n’a fɔ bumpers walima dashboards. Funteni minnu bɛ kɛ, i n’a fɔ epoyi, olu bɛ kɛ yɔrɔw la minnu bɛ mɛn kosɛbɛ , i n’a fɔ yɔrɔ minnu ka kan ka funteni jugumanba kɛlɛ.
la Elektroniki , thermosets bɛ kuran insulasi ɲuman di , o b’a to u ka ɲi kosɛbɛ kafoda la ani so kɔnɔ. Thermoplastiques, i n’a fɔ polikarbonati (PC), olu bɛ kɛ ko la, ni u bɛ se ka kɛnɛya walima ni u bɛ se ka fɛn caman kɛ, i n’a fɔ ekranw ni jiralanw.
musaka sɛgɛsɛgɛli .
Ni musaka siratigɛ la, a ka c’a la, funteni hakɛ ka dɔgɔ ka baara kɛ. U ka segin-ka-bɔnyew b’a to u bɛ musaka bɔ kosɛbɛ fɛn dilanni na. Nka, fɛnw, hali ni musaka fɔlɔw ka ca, u ka teli ka musaka kuntaalajanw di baarakɛcogo caman na k’a sababu kɛ u ka muɲuli ye ani u ka se ka sɛgɛn ni sɛgɛnbaliya kunbɛn.
| Muɲu factor | thermoplastique | thermosets . |
| A daminɛ musaka . | duguma, a sɔngɔ ka dɔgɔ a kelen na . | Baarakɛminɛn minnu ka bon, minnu sɔngɔ ka gɛlɛn . |
| musaka minnu bɛ mɛn sen na . | A musaka ka dɔgɔ ka ɲɛsin jamanadenw ka sɛnɛfɛnw ma . | A bɛ musakaw bɔ baara caman na, minnu bɛ kɛ ni hakɛ dɔgɔman ye . |
Baarakɛcogo wajibiyalenw .
Baarakɛcogo ɲininiw fana jɔyɔrɔ ka bon. Thermoplastiques ka ɲi kosɛbɛ baarakɛcogo la minnu bɛ fɛn caman sɛgɛsɛgɛ, ka impact resistance , ani ka se ka segin ka kɛ. Nka, thermosetting fɛnw bɛ dimension stabilité ɲumanba di , ka funteni caman sɔrɔ, ani ka fanga di masinw ma minnu tɛ se ka bɛn dɔrɔn.
Ni structurel integrité ani resistance de déformation ye key ye, thermosets bɛ tɛmɛ thermoplastiques kan. Misali la, aerospace kɔnɔ, fɛnw ka kan ka degun jugumanba ni funteni bɛɛ muɲu yɔrɔ min na, thermosets de ye sugandili ɲuman ye.
Baarakɛcogo fɛɛrɛw
Thermoplastiques (sɛnɛfɛnw) baara ka nɔgɔn ni fɛɛrɛ caman ye, i n’a fɔ pikiri kɛcogo fiyɛli , , walima extrusion (bɔli) . O fɛɛrɛ ninnu bɛ sira di fɛn dilanni teliya ma, musaka tɛ min na. Plastiki minnu bɛ funteni na, olu ni ɲɔgɔn cɛ, olu bɛ fɛɛrɛ kɛrɛnkɛrɛnnenw de wajibiya i n’a fɔ Reaction Injection Moulding (RIM) walima Resin Transfer Molding (RTM) . O fɛɛrɛw bɛ a to fɛnw bɛ kɛnɛya ka ɲɛ, ka kɛ fɛn ye min bɛ kɛ ka ɲɛ, min ka gɛlɛn, min ka gɛlɛn ..
| Baarakɛcogo min bɛ sɔrɔ | Thermoplastique | thermosets . |
| Fɛɛrɛw minnu bɛ kɛ ka caya . | Pikirili molding, extrusion . | Reaction Injection Moulage, Molding de compression . |
| Production Speed . | Teliya, min bɛnnen don ka kɛ fɛn caman sɔrɔli ye . | A ka surun, a bɛnnen don kosɛbɛ yɔrɔw ma minnu bɛ se ka kɛ . |
Kuncɛli
thermoplastiques ani thermosets bɛ ni jogo danfaralenw ye. Thermoplastiques bɛ se ka wuli ka u cogoya caman kɛ, ka sɔrɔ ka funteni to a la ni a sumana.
Fɛn ɲumanw sugandili nafa ka bon kosɛbɛ. Aw bɛ fɛnw jateminɛ i n’a fɔ funteni kunbɛncogo, fanga ani baarakɛcogo.
Thermoplastiques ka fisa ni fɛnw ye minnu bɛ se ka kɛ fɛn wɛrɛw ye ani minnu bɛ se ka wuli. Thermosets bɛ funteni caman sɔrɔli ni a hakɛ sabatili di.
I ka baarakɛminɛn kɛrɛnkɛrɛnnen bɛna i ka sugandili ɲɛminɛ. Aw bɛ nafa ni dɛsɛ jateminɛ tuma bɛɛ walasa ka desizɔn ɲuman ta aw ka poroze la.
FAQw ko la thermoplastique vs thermosetting materials .
J: Yala thermoplastiques bɛ se ka kɛ ka segin ka kɛ fɛn ye wa?
A: Ɔwɔ, thermoplastiques bɛ se ka segin ka kɛ. U bɛ se ka wuli ka u cogoya caman sɛmɛntiya siɲɛ caman k’a sɔrɔ u ma u ka kemikoro cogoya Changer.
J: Mun na thermosets ka fisa ni funteni caman ye?
A: thermosets bɛ u cogoya mara funteni caman na. U ka crosslinks barikamaw bɛ u la minnu bɛ u bali ka wuli, o b’a to u ka ɲi kosɛbɛ ka ɲɛsin funteni ma.
J: Thermoplastiques ni thermosets bɛ danfara cogo di musaka siratigɛ la?
A: A ka c’a la, thermoplastiques sɔngɔ ka gɛlɛn a daminɛ na. Nka, u bɛ se ka kɛ fɛn wɛrɛw ye, ka se ka musaka kuntaalajanw dɔgɔya.
J: Yala thermoset fɛnw bɛ se ka sɛgɛsɛgɛ kokura furakɛli kɔfɛ wa?
A: Ayi, thermosets tɛ se ka sɛgɛsɛgɛ kokura furakɛli kɔfɛ. Ni u bilala, u b’u cogoya mara kudayi k’a sababu kɛ kemikɛli crosslinking ye.
J: Fɛn suguya jumɛn bɛ sigida lakana ka tɛmɛ?
A: Thermoplastiques (Termoplastiques) bɛ kɛ sababu ye ka sigida lakana kosɛbɛ. U bɛ se ka kɛ fɛn wɛrɛw ye ani ka baara kɛ ni u ye kokura, u tɛ i n’a fɔ thermosets.
J: Thermoplastiques ni thermosets bɛ ɲɔgɔn sanga cogo di a muɲuni siratigɛ la?
A: A ka c’a la, thermosets bɛ to ka mɛn. U bɛ funteni ni kemikaliya kunbɛn ka ɲɛ, k’u ka nafaw mara cogo gɛlɛnw na.
J: Yala fɛn dɔw bɛ yen minnu bɛ se ka kɛ sababu ye ka funteni ni sɛnɛfɛnw fila bɛɛ ka nafaw fara ɲɔgɔn kan wa?
A: Ɔwɔ, fɛn minnu bɛ kɛ ɲɔgɔn fɛ, olu bɛ yen. Dɔw bɛ thermoplastique ni thermoset nafaw fara ɲɔgɔn kan, ka jogo kɛrɛnkɛrɛnnenw di baara kɛrɛnkɛrɛnnenw kama.
J: Industri jumɛnw bɛ nafa sɔrɔ kosɛbɛ ni baara kɛli ye ni thermoset fɛnw ye?
A: Aerospace, mobili ani ɛntɛrinɛti baarakɛyɔrɔw bɛ nafa caman sɔrɔ. Thermosets ka funteni kunbɛncogo n’a fanga b’a to u ka ɲi kosɛbɛ o seko ni dɔnko siratigɛ la.
J: A dilanni taabolo bɛ danfara jumɛn don funteni ni funteni hakɛ cɛ?
A: Thermoplastiques bɛ wuli ani ka kɛ cogoya la. Thermosets bɛ kɛ ni kemikɛli ye furakɛli senfɛ, u cogoya bɛ sigi sen kan kudayi.
J: Yala thermoplastiques bɛ se ka thermosets caman bila a nɔ na baara bɛɛ la wa?
A: Ayi, thermoplastiques tɛ se ka thermosets nɔnabila yɔrɔ bɛɛ. U kelen-kelen bɛɛ bɛ ni nafolo kɛrɛnkɛrɛnnenw ye minnu bɛ bɛn baarakɛcogo kɛrɛnkɛrɛnnenw ma.
J: Thermoplastiques ni thermosets bɛ danfara cogo di u ka se ka kemikorow kunbɛn?
A: A ka c’a la, thermosets bɛ kemikaliya kɛcogo ɲuman di. U ka crosslinked structure bɛ lakana ɲuman di kemikɛli binkanniw ma.
J: Danfaraba jumɛnw bɛ molekiyɔmuw jɔcogo la thermoplastiques ni thermosets cɛ?
A: Thermoplastiques bɛ ni linear walima branched structures ye. Thermosets bɛ kɛ rezo saba ye crosslinking fɛ furakɛli waati.
J: Fanga ni girinya hakɛ bɛ ɲɔgɔn sanga cogo di thermoplastiques ni thermosets cɛ?
A: A ka c’a la, thermosets ka fanga ni girinya hakɛ ka ca. U ka ɲɔgɔndan jɔcogo bɛ fanga caman Di girinya dɔgɔmanw na.
J: Yala lakana jateminɛ kɛrɛnkɛrɛnnen dɔw bɛ yen ni aw bɛ baara kɛ ni thermoplastiques vs thermosets ye wa?
A: U fila bɛɛ bɛ a minɛ ka ɲɛ. Thermoplastiques bɛ se ka sisi bɔ ni a sumana. Thermosets bɛ se ka kurukuru juguw bɔ furakɛli waati.
J: Thermoplastiques ni thermosets bɛ baara kɛ cogo di waati gɛlɛnw na?
A: thermosets caman bɛ baara kɛ ka ɲɛ cogo jugu la. U b’u ka jogo mara funteni ni sigida gɛlɛnw na.
