1. Polyethylene Terephthalate (PET ko PETE)
Wannan yana daya daga cikin robobi da aka fi amfani da su.Yana da nauyi, mai ƙarfi, yawanci a bayyane kuma galibi ana amfani dashi a cikin kayan abinci da yadudduka (polyester).
Misalai: kwalabe na abin sha, kwalabe/kwalban abinci (tufafin salati, man gyada, zuma, da sauransu) da suturar polyester ko igiya.
2. High-Density Polyethylene (HDPE)
A dunkule, Polyethylene ita ce robobi da aka fi kowa a duniya, amma an kasafta shi zuwa nau’ukan uku: High-Density, Low-Density and Linear Low-density.High-Density Polyethylene yana da ƙarfi kuma yana jure wa danshi da sinadarai, wanda ya sa ya dace da kwali, kwantena, bututu da sauran kayan gini.
Misalai: Katunan madara, kwalabe na wanke-wanke, akwatunan hatsi, kayan wasan yara, bokiti, wuraren shakatawa da bututu masu tsauri.
3. Polyvinyl Chloride (PVC ko Vinyl)
Wannan robobi mai tsauri da tsauri yana da juriya ga sinadarai da yanayin yanayi, yana sanya shi so don aikace-aikacen gini da gini;yayin da rashin sarrafa wutar lantarki ya sa ya zama ruwan dare ga manyan aikace-aikacen fasaha, kamar wayoyi da na USB.Hakanan ana amfani dashi sosai a aikace-aikacen likitanci saboda ba zai yuwu ba ga ƙwayoyin cuta, ana yin sa cikin sauƙi kuma yana ba da aikace-aikacen amfani guda ɗaya waɗanda ke rage cututtuka a cikin kiwon lafiya.A gefe guda, dole ne mu lura cewa PVC shine filastik mafi haɗari ga lafiyar ɗan adam, wanda aka sani don fitar da gubobi masu haɗari a duk tsawon rayuwarta (misali: gubar, dioxins, vinyl chloride).
Misalai: Bututun famfo, katunan kuɗi, wasan yara na ɗan adam da na dabbobi, magudanar ruwan sama, zoben haƙori, jakunkuna na ruwa na IV da bututun likita da abin rufe fuska na oxygen.
4.Low-Density Polyethylene (LDPE)
Sigar HDPE mafi sauƙi, mai haske da sassauƙa.Ana amfani da shi sau da yawa azaman layin layi a cikin akwatunan abin sha, kuma a cikin saman aiki masu jure lalata da sauran samfuran.
Misalai: Filastik/nanne, sanwici da buhunan burodi, kumfa mai kumfa, jakunkunan shara, jakunkuna na kayan abinci da kofunan abin sha.
5. Polypropylene (PP)
Wannan yana ɗaya daga cikin nau'ikan filastik mafi ɗorewa.Yana da juriya da zafi fiye da wasu, wanda ya sa ya dace da abubuwa kamar kayan abinci da kuma ajiyar abinci waɗanda aka yi don ɗaukar abubuwa masu zafi ko kuma a yi zafi da kansu.Yana da sauƙi don ba da izinin lanƙwasawa mai laushi, amma yana riƙe da siffarsa da ƙarfinsa na dogon lokaci.
Misalai: Bambaro, kwalaben kwalba, kwalaben magani, kwantena masu zafi, tef ɗin marufi, diapers da za a iya zubarwa da akwatunan DVD/CD (tuna!).
6.Polystyrene (PS ko Styrofoam)
Wanda aka fi sani da Styrofoam, wannan tsattsauran robobi ba shi da tsada kuma yana daɗaɗawa sosai, wanda ya sa ya zama babban jigon abinci, marufi da masana'antar gini.Kamar PVC, ana ɗaukar polystyrene a matsayin filastik mai haɗari.Yana iya fitar da gubobi masu cutarwa cikin sauƙi kamar su styrene (neurotoxin), wanda abinci zai iya shanye shi cikin sauƙi sannan mutane su sha.
Misalai: Kofuna, kwantenan abinci, jigilar kaya da marufi, kwali, kayan yanka da kuma rufin gini.
7.Sauran
Ah eh, zaɓin "sauran" mara kyau!Wannan nau'in shine kama-duk don sauran nau'ikan filastik waɗanda ba su cikin kowane ɗayan nau'ikan guda shida ko kuma haɗuwa da nau'ikan nau'ikan iri-iri.Mun haɗa shi saboda za ku iya ci karo da lambar sake yin amfani da su ta #7 lokaci-lokaci, don haka yana da mahimmanci a san abin da ake nufi.Abu mafi mahimmanci a nan shi ne cewa waɗannan robobi ba yawanci ana iya sake yin su ba.
Misalai: Gilashin ido, kwalaben jarirai da na wasanni, kayan lantarki, CD/DVDs, kayan fitilu da kuma kayan yankan filastik.
Lokacin aikawa: Dec-01-2022