Ihe atụ nke Plastik: Ihe Anwansi nke Gbanwere Ụwa
Plastik abụrụla otu n'ime ihe ndị kachasị agbanwe agbanwe n'akụkọ ihe mere eme mmadụ. Site na mgbanwe ya, ogologo oge ya, na ikike ịkpụzi ya n'ụdị dị iche iche, plastik agbanweela ọtụtụ akụkụ nke ndụ ọgbara ọhụrụ, site na ụlọ ọrụ ruo na ndụ kwa ụbọchị. Isiokwu a ga-atụle ụfọdụ ụdị plastik a na-ejikarị eme ihe, ihe ndị ha ji eme ihe, na ihe atụ na ndụ kwa ụbọchị.
Ụdị plastik
1. Polyethylene Terephthalate (PET ma ọ bụ PETE)
Polyethylene terephthalate bụ otu n'ime ụdị plastik a ma ama ma na-ejikarị eme ihe. A na-ejikarị PET eme karama ihe ọṅụṅụ n'ihi na ọ naghị eguzogide mmetụta ya na enweghị nsí.
Ihe Nlereanya Ngwaahịa:
– Karama mmiri mineral
– Karama ihe ọṅụṅụ dị nro
– Nkwakọ ngwaahịa nri
Njirimara:
- Ihe doro anya
- Ike siri ike
- Na-eguzogide mmiri na gas
2. Polypropylene (PP)
Polypropylene bụ plastik a na-ejikarị eme ihe n'ọtụtụ ụlọ ọrụ n'ihi na ọ na-adịgide adịgide ma nwee ike iguzogide okpomọkụ dị elu. A na-ejikarị plastik a eme ihe n'ihe ndị chọrọ ka ọ na-adịgide adịgide.
Ihe Nlereanya Ngwaahịa:
– Akpa nri
– Akpa ịzụ ahịa
– Ngwa ụlọ nyocha
Njirimara:
- Na-eguzogide okpomọkụ dị elu
- Siri ike ma sie ike
- Na-eguzogide kemịkalụ
3. Polyvinyl Chloride (PVC)
PVC bụ otu n'ime plastik mbụ a chọtara, a ka na-ejikwa ya nke ọma taa. A maara ya maka nkwụsi ike ya, a na-ejikwa ya eme ihe n'iwu ụlọ na ọkpọkọ.
Ihe Nlereanya Ngwaahịa:
- ọkpọkọ PVC
- Ala vinyl
– Mgbidi mgbidi
Njirimara:
- Na-adịgide adịgide
- Na-eguzogide mmebi
- Akụ na ụba
4. Polyethylene dị elu (HDPE)
HDPE bụ ụdị polyethylene dị elu nke a na-ejikarị eme ihe maka ngwaahịa ndị chọrọ ike na iguzogide mmetụta.
Ihe Nlereanya Ngwaahịa:
– Karama mmiri ara ehi
– Akpa ihe nhicha
– Paịpụ mmiri
Njirimara:
- Siri ike ma sie ike
- Na-eguzogide kemịkalụ
- Dabara adaba maka kọntaktị nri
5. Polystyrene (PS)
Polystyrene bụ plastik a na-ahụkarị n'ụdị ụfụfụ ma ọ bụ nke siri ike. A na-ejikarị ya eme ihe maka nkwakọ ngwaahịa n'ihi na ọ dị mfe ma na-egbochi ihe mkpuchi.
Ihe Nlereanya Ngwaahịa:
– Akpa nri ngwa ngwa
- Iko ndị a na-atụfu
– Mkpuchi ụlọ
Njirimara:
- Ìhè
- ihe mkpuchi
- Dị mfe ịkpụzi
6. Acrylonitrile Butadiene Styrene (ABS)
ABS bụ plastik a maara maka ike ya, a na-ejikarị ya eme ihe na ngwaahịa ndị chọrọ ogologo oge dịka ngwa ụlọ na ihe egwuregwu.
Ihe Nlereanya Ngwaahịa:
– Ihe Egwuregwu LEGO
- Igbe kọmputa
- Ngwa egwu
Njirimara:
- Siri ike ma sie ike
- Na-eguzogide mmetụta
- Dị mfe ịkpụzi
7. Polycarbonate (PC)
Polycarbonate bụ plastik siri ike nke ukwuu ma na-eguzogide mmetụta. O nwekwara nnukwu nghọta, nke na-eme ka ọ dabara adaba maka ngwaahịa ndị chọrọ ike na nghọta anya.
Ihe Nlereanya Ngwaahịa:
- Ugogbe anya
- CD na DVD
– Okpu agha
Njirimara:
- Ihe doro anya
- Na-eguzogide mmetụta
- Na-eguzogide okpomọkụ
Mmetụta Gburugburu Ebe Obibi nke Plastik
Plastik bụ ihe bara uru ma baa uru nke ukwuu ná ndụ kwa ụbọchị, mana ọ na-emetụtakwa gburugburu ebe obibi. Ebe ọ bụ na plastik anaghị emebi ngwa ngwa, ọ na-emerụkarị oke osimiri ma na-emetụta gburugburu ebe obibi mmiri n'ụzọ na-adịghị mma. Dịka nnyocha gburugburu ebe obibi si kwuo, ihe dị ka tọn nde asatọ nke plastik na-abanye n'oké osimiri kwa afọ.
Ijikwa Mgbalị:
– Imegharị ihe: Mee ka mgbalị imegharị ihe dịkwuo elu iji belata ihe mkpofu plastik. A na-emegharị plastik dịka PET na HDPE ka ọ bụrụ ngwaahịa ọhụrụ.
– Mbelata Ojiji: Belata ojiji plastik nke a na-eji otu ugboro ma gbanwee gaa na ihe ndị na-adịghị ize ndụ gburugburu ebe obibi dịka akwụkwọ, ígwè, ma ọ bụ iko.
– Mmepụta Ihe: A na-eme nnyocha iji chọta plastik ndị ọzọ nwere ike ire ere na iji mee ka usoro imegharị ihe dịkwuo mma.
Mmechi
Plastik enyela aka dị ukwuu na mmepe teknụzụ na nkasi obi nke ndụ mmadụ. Ụdị plastik dị iche iche nwere ojiji na uru nke ha, na-eme ka ndụ kwa ụbọchị dịkwuo mfe. Agbanyeghị, site na iji plastik eme ihe nke ukwuu, anyị aghaghịkwa ịma mmetụta ya na gburugburu ebe obibi. Site na mgbalị imegharị ihe, ibelata ojiji, na ịchọpụta ihe ndị ọzọ na-adịghị emerụ gburugburu ebe obibi, anyị nwere ike ịnọgide na-enweta uru nke plastik n'emebighị ụwa anyị.
