Ngwa mejupụtara nke Thermoplastic Elastomers

Ọ bụrụ na ị na-azụ ahịa maka ekwentị ekwentị, nhọrọ ihe gị na-abụkarị silicone, polycarbonate, plastik siri ike, na thermoplastic polyurethane (TPU).Ọ bụrụ na ị na-eche ihe TPU bụ, anyị ga-agbaji ya (anya).

Kedu ihe bụ thermoplastic?
Dị ka ị maara, plastik bụ ihe eji eme ihe (na-emekarị) nke sitere na polymers sịntetik.Polymer bụ ihe mejupụtara monomers.Monomer ụmụ irighiri ihe na-etolite ogologo agbụ na ndị agbata obi ha, na-akpụ nnukwu macromolecules.

Plasticity bụ ihe na-enye plastik aha ya.Plastic pụtara nnọọ na ihe siri ike nwere ike ịgbarụrụ ya kpamkpam.Enwere ike imegharị plastik site na ịkpụzi, ịpịa ma ọ bụ itinye nrụgide.

Thermoplastics na-enweta aha ha site na nzaghachi ha na okpomọkụ.Thermoplastics na-aghọ rọba na ụfọdụ okpomọkụ, ya bụ, mgbe a na-eme ka ha dị ka achọrọ.Ka ha na-ajụ oyi, ọdịdị ọhụrụ ha na-aghọ nke na-adịgide adịgide ruo mgbe ha na-ekpo ọkụ ọzọ.

Okpomọkụ achọrọ iji mee mgbanwe thermoplastic dị elu karịa ihe ekwentị gị nwere ike idi.Ya mere, ngwaahịa thermoplastic adịchaghị agbawa n'oge eji eme ya.

Fused Deposition Modeling 3D Printer bụ ndị na-ebi akwụkwọ 3D kachasị na ahịa taa ma na-eji thermoplastics.A na-enye eriri plastik nri site na onye na-apụ apụ, na ngwa nbipute na-ekpuchi ngwaahịa ya, nke na-ajụ oyi ma na-esiwanye ike ngwa ngwa.

Kedu maka polyurethane?
Polyurethane (PU) na-ezo aka na klas nke polymers organic jikọtara ya na njikọ polyurethane."Organic" n'ọnọdụ a na-ezo aka na kemịkalụ organic gbadoro ụkwụ na ogige carbon.Carbon bụ ntọala nke ndụ dịka anyị si mara ya, ya mere aha ya.

Otu n'ime ihe ndị na-eme ka polyurethane pụrụ iche bụ na ọ bụghị ihe mgbagwoju anya.Enwere ike ime polyurethane site na ọtụtụ monomers dị iche iche.Ọ bụ ya mere o ji bụrụ klas nke polymers.


Oge nzipu: Jul-01-2022