I. Polelo ea phepelo ea tlhahiso - Bokhoni bo bocha

Ho lebeletsoe hore karolong ea bobeli ea selemo, tlhahiso ea styrene ea malapeng e tla boloka mokhoa o ntseng o eketseha, lipalo-palo tse mpe li lebeletsoe halofong ea bobeli ea selemo ho tla ba le lithane tse limilione tse 1.8 / selemo tsa matla a limela tse ncha tse tla hahuoa. e kenngoe tšebetsong, keketseho ea bokhoni e lebelletsoeng ea 9.22%.

2. Polelo ea sephetho le tšebeliso ea bokhoni

Karolong ea bobeli ea selemo, tlhahiso ea styrene e tla hola hoo e ka bang 8.09%, haholo-holo ka lebaka la tlhahiso e lebelletsoeng ea lithane tse limilione tse 1.8 ka selemo, lisebelisoa tse ling tsa styrene li tla qala bocha, 'me likhoebo tse tlase li tla tsosolosoa hanyane,' me tse ling tsa lisebelisoa tse ncha tse tlaase li tla boela li be teng 'marakeng,' me li lebeletse ho eketseha ha tlhahiso ea styrene. Leha ho le joalo, phepelo e lebelletsoeng e kholo ho feta keketseho ea tlhokahalo, ka hona, tšebeliso ea matla ka kakaretso ea sesebelisoa sa styrene e tla fokotseha, 'me qalo eohle ea morero e ka tlase ho halofo ea pele ea selemo.

Ea boraro, ponelopele ea tlhokeho ea bareki

Lintlha li bonts'a hore halofo ea bobeli ea 2023, karolo e ka sehloohong ea styrene, haeba moralo o mocha oa semela o ka kenngoa ts'ebetsong ka botlalo, ho lebeletsoe hore bokhoni ba PS karolong ea bobeli ea selemo bo tla eketseha ka lithane tse 580 000 / selemo. , bokhoni ba EPS karolong ea bobeli ea selemo bo lebeletsoe ho eketseha ka lithane tse 170,000 / selemo, 'me bokhoni ba ABS halofo ea bobeli ea selemo bo lebeletsoe ho eketseha ka lithane tse limilione tse 1.56 / selemo, le tlhokahalo ea styrene. e lebelletsoe ho eketseha ka lithane tse ka bang limilione tse 1.8 ho latela karolelano ea phepelo ea styrene. Hoa tšoana le keketseho e lebelletsoeng ea styrene. Leha ho le joalo, ho ea ka kemiso ea tlhahiso ea sebaka sa litaba, ho tla ba le palo e kholo ea lisebelisoa tse tlaase tse liehang, 'me ho na le lisebelisoa tsa motho ka mong tse nang le ts'ebetso e itseng e kang phetoho ea sehlahisoa, haholo-holo ka tlaase ho moo ho nang le boemo bo lebeletsoeng ba ho fokotsa tlhahiso, ho ke ke ho lebeletsoe hore 50% ea matla a macha a ka kenngoa tlhahisong ka nakoana, ho ea ka karolelano ea ho qala halofo ea pele ea khoebo, ho lebeletsoe hore tlhokahalo ea eona ea styrene e tla ba tlase ho feta keketseho ea phepelo ea li-styrene. Karolo ea bobeli ea 'maraka oa styrene ho fana ka tšusumetso e itseng e thusang.