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Ohun ti a faagun Polystyrene – Eps – Definition
Ni gbogbogbo, polystyrene jẹ polymer aromatic sintetiki ti a ṣe lati monomer styrene, eyiti o jẹ lati benzene ati ethylene, awọn ọja epo mejeeji.Polystyrene le jẹ ti o lagbara tabi foamed.Polystyrene jẹ alaini awọ, thermoplastic sihin, eyiti o jẹ igbagbogbo lo lati…Ka siwaju
