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Yintoni eYandisiweyo iPolystyrene – Eps – Ingcaciso
Ngokubanzi, i-polystyrene yipolymer enevumba elimnandi eyenziwe nge-monomer styrene, ephuma kwi-benzene kunye ne-ethylene, zombini iimveliso zepetroleum.I-Polystyrene inokuba yomelele okanye ibe negwebu.I-Polystyrene yi-thermoplastic engenambala, ecacileyo, edla ngokusetyenziswa...Funda ngokugqithisileyo
