Plastik nneɛma wɔ baabiara wɔ yɛn da biara da asetra mu, nanso egu ahorow pii. Plastik nneɛma ahorow da nsonsonoe kɛse adi wɔ sɛnea wɔyɛ, sɛnea wɔde di dwuma, ne ahobammɔ mu. Nsonsonoe ahorow yi a wobɛte ase no betumi aboa wo ma woapaw nneɛma a wɔde plastic ayɛ na wode adi dwuma nyansam.
Nea edi kan no, wobetumi akyekyɛ plastic a wɔtaa de di dwuma no mu abien: plastic a ɛma ɔhyew ne plastic a ɛma ɔhyew. Nnuru a wɔde yɛ ɔhyew (te sɛ polyethylene (PE), polypropylene (PP), ne polystyrene (PS)) yɛ mmerɛw na ɛsan yɛ foforo bere a ɛyɛ hyew na ɛsan yɛ den bere a ɛyɛ nwini no, na ɛma wotumi san yɛ bio na ɛfata ma nneɛma a wɔtow gu ne nea ɛtra hɔ kyɛ te sɛ nea wɔde kyekyere nneɛma ne nneɛma a wɔde gu mu. Wɔrentumi nsan nnye plastic a ɛma ɔhyew (te sɛ phenolic resins ne epoxy resins) bere a wɔayɛ no yiye no. Wɔwɔ ɔhyew a ɛko tia ne ahoɔden a ɛkorɔn na wɔtaa de di dwuma wɔ nnwuma a ɛhwehwɛ sɛ wɔde bere tenten gyina hɔ pintinn, te sɛ anyinam ahoɔden a wɔde siw ano ne kar afã horow.
Nea ɛto so abien no, nnuru a ɛwɔ plastic ahorow mu ne ahobammɔ a ɛwɔ mu no gu ahorow kɛse. Sɛ nhwɛso no, wɔtaa de polyethylene terephthalate (PET) di dwuma wɔ anonne nkotoku mu, nanso sɛ wɔsan de di dwuma bere tenten a, ebetumi ama nneɛma a epira aba. High{3}}density polyethylene (HDPE) yɛ nea ɛko tia nsɛe-na ɛnyɛ-wuduru, na ɛma ɛfata ma nnaka ne paipu a wɔde sie. Polyvinyl chloride (PVC) wɔ plasticizers na ebetumi ayi nneɛma a epira afi mu bere a wɔde ahyɛ ɔhyew a ɛkɔ soro anaa ngo mu, enti mpɛn pii no wɔmfa nni dwuma wɔ nnuan a wɔde kyekyere nneɛma mu.
Bio nso, nneɛma a ɛwɔ plastic mu nso na ɛkyerɛ sɛnea wɔde bedi dwuma. Polycarbonate (PC) ma ɛda adi kɛse na ɛko tia nsunsuanso a emu yɛ den na wɔde di dwuma kɛse wɔ aniwa ahwehwɛ ne ahobammɔ nneɛma mu. Polytetrafluoroethylene (PTFE, a wɔsan frɛ no Teflon) yɛ nea nnuru ntumi nkɔ mu yiye na wɔtaa de di dwuma wɔ kyɛnsee a ɛnyɛ -a wɔde kata kyɛnsee so mu.
Ne tiawa mu no, ɛnyɛ sɛ nsonsonoe a ɛda plastic nneɛma ntam no da adi wɔ nneɛma ko a wɔde yɛ no mu nko, na mmom akwan a wɔfa so yɛ ho adwuma, ɔhyew a ɛko tia, nnuru a ɛgyina pintinn, ne nneɛma a atwa yɛn ho ahyia nso. Ɛsɛ sɛ adetɔfo paw plastic ade a ɛfata a egyina wɔn ahiade ankasa so na wɔhwɛ anohyeto ahorow a ɛfa sɛnea wɔde di dwuma ho na ama wɔahwɛ ahu sɛ ahobammɔ ne nea ɛbɛkɔ so atra hɔ daa.
