Igwe ọkụ a na-ejikarị eme ihe gụnyereigwe iko iko,Igwe nrụnye ọkụ PLC,Igwe na-ekpo ọkụ hydraulic Servo Plastic Cup , wdg. Kedu ụdị plastik ha kwesịrị ekwesị maka? Nke a bụ ụfọdụ ihe plastik a na-ejikarị eme ihe.
Ihe dị ka ụdị plastik 7
A. Polyesters ma ọ bụ PET
Polyesters ma ọ bụ PET (Polyethylene terephthalate) bụ polymer doro anya, siri ike, kwụsiri ike nwere ihe mgbochi gas na mmiri pụrụ iche. A na-ejikarị ya nwere carbon dioxide (alias carbonation) na karama ihe ọṅụṅụ dị nro. Ngwa ya gụnyekwara ihe nkiri, mpempe akwụkwọ, eriri, trays, ihe ngosi, uwe, na mkpuchi waya.
B. CPET
A na-eme mpempe akwụkwọ CPET (Crystallized Polyethylene Terephthalate) site na resin PET nke emeberela iji mee ka ọ dịkwuo ogo okpomọkụ. CPET e ji elu okpomọkụ iguzogide, n'ozuzu n'etiti -40 ~ 200 ℃, bụ ihe dị mma maka n'ichepụta ovenable plastic nri trays, nri ehihie igbe, containers. Uru nke CPET: a na-emegharị ya n'akụkụ akụkụ ma nwee ike ịbanye ozugbo n'ime ebe a na-emegharị ihe mgbe a sachara ya; Ọ dị mma maka ojiji na ngwa ndakwa nri na friza; E nwekwara ike ijikwa igbe nri ndị a ọzọ.
C. Vinyl ma ọ bụ PVC
Vinyl ma ọ bụ PVC (Polyvinyl chloride) bụ otu n'ime ihe ndị a na-ahụkarị na thermoplastic. Ọ nwere ihe ndị yiri ya dị ka PET na-egosipụta ọmarịcha anya, nkwụsi ike, na ịrapara. Dị ka ihe nkiri, vinyl na-eku ume nke ọma na-eme ka ọ dị mma maka ịkwakọba anụ ọhụrụ.
D. PP
PP (polypropylene) nwere nnukwu nguzogide kemịkalụ dị elu ma jiri ya na-emepụta iko iko, tray mkpụrụ na akpa nri.
E.PS
PS (polystyrene) bụ ihe na-eme ka ọkụ na-ekpo ọkụ na-achịkwa afọ 20 gara aga. Ọ nwere ọmarịcha nhazi na nkwụsi ike akụkụ dị mma mana nguzogide ihe mgbaze nwere oke. A na-eji ya eme ihe taa na-agụnye nkwakọ nri na ọgwụ, ngwá ụlọ, ihe ụmụaka ji egwuri egwu, arịa ụlọ, ihe ngosi mgbasa ozi, na ngwa nju oyi.
F.BOPS
BOPS (Biaxial oriented polystyrene) bụ ihe nkwakọ ngwaahịa na-ere ahịa, nke nwere uru nke biocompatibility, na-adịghị egbu egbu, nghọta, dị arọ na ọnụ ahịa. Ọ bụkwa ihe ọhụrụ-enyi na gburugburu ebe obibi na nkwakọ nri.
Oge nzipu: Jun-15-2021