Ngwa plastik siri ike ma ọ bụ elastomeric na ụlọ okpomọkụ, a na-ekpokwa ọkụ n'oge nhazi iji mee ka ha ghọọ mmiri mmiri, mmiri gbazere.Enwere ike kewaa plastik na "thermoplastics" na "thermosets" dịka njirimara nhazi ha si dị.
"Thermoplastics" nwere ike ikpo ọkụ na ịkpụzi ọtụtụ oge ma nwee ike ịmegharị ya.Ha na-amịpụta mmiri dị ka slime ma nwee ọnọdụ agbaze nwayọ nwayọ.Thermoplastics nke a na-ejikarị eme ihe bụ PE, PP, PVC, ABS, wdg. Thermosets na-esiwanye ike mgbe ọ na-ekpo ọkụ na oyi.Agbụ ahụ molekụla na-etolite njikọ kemịkalụ wee ghọọ ihe kwụsiri ike, yabụ ọ bụrụgodị na ewee ya ọkụ ọzọ, ọ nweghị ike iru ọnọdụ mmiri gbazere.Epoxies na rubbers bụ ihe atụ nke plastik thermoset.
Ndị na-esonụ bụ ụfọdụ ụdị na nkọwa nke plastic nhazi usoro: plastic nkedo (dobe ịkpụzi, coagulation ịkpụzi, rotational ịkpụzi), ịfụ ịkpụzi, plastic extrusion, plastic thermoforming (mkpakọ ịkpụzi, agụụ na-akpụ), plastic injection ịkpụzi, plastic Welding (esemokwu) ịgbado ọkụ, laser ịgbado ọkụ), plastic ụfụfụ
Oge nzipu: Mee-25-2022