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MeneneUses da Properties naPolystyreneRubutun madubi

Polystyrene (PS) polymer roba ce da aka yi daga styrene monomer, wanda yake bayyananne, amorphous, thermoplastic na kayayyaki mara kyau wanda yake da sauƙin sarrafawa kuma ana iya jujjuya shi cikin sauƙi zuwa babban adadin samfuran da aka kammala kamar kumfa, fina-finai, da zanen gado. .Yana ɗaya daga cikin mafi girman girmar robobin kayayyaki, wanda ya ƙunshi kusan kashi bakwai na jimlar kasuwar thermoplastic.

PS shine insulator na lantarki mai kyau sosai, yana da kyakkyawan haske na gani saboda rashin crystallinity, kuma yana da kyakkyawan juriya na sinadarai ga diluted acid da tushe.Koyaya, polystyrene yana da iyakancewa da yawa.Ana kai masa hari ta hanyar kaushi na hydrocarbon, yana da ƙarancin iskar oxygen da juriya na UV, kuma yana da rauni, watau yana da ƙarancin tasiri saboda taurin kashin baya na polymer.Bugu da ƙari kuma, iyakar zafinta na sama don ci gaba da amfani da shi ya yi ƙasa sosai saboda ƙarancin crystallinity da ƙarancin yanayin canjin gilashinsa na kusan 100 ° C.A ƙasa da Tg ɗinsa, yana da matsakaici zuwa matsakaicin ƙarfi (35 - 55 MPa) amma ƙarancin tasiri (15 - 20 J / m).Duk da waɗannan raunin, styrene polymers suna da kyan gani na manyan robobi na kayayyaki.

Takardun polystyrene yawanci ya fi sirara kuma ya fi karyewa fiye da takardar acrylic amma sau da yawa farashi kaɗan kaɗan fiye da sauran robobi.Yana da babban nuna gaskiya (na biyu kawai zuwa acrylic zanen gado a cikin haske watsawa), Its tasiri juriya, yanayin juriya da tsufa juriya ne mafi muni fiye da plexiglass, inji Properties da thermal sarrafa Properties ba su da kyau a matsayin plexiglass, taurin yayi kama da plexiglass acrylic, ruwa. sha da haɓakar haɓakar thermal ba su kai plexiglass acrylic ba, amma farashin sa ya yi ƙasa da plexiglass acrylic.

Polystyrene kayan zaɓi ne don aikace-aikace da yawa waɗanda suka haɗa da tattara kayan abinci, kayan filastik na mabukaci da za'a iya zubar da su da kuma sassa don aikace-aikacen gani, lantarki/lantarki, da aikace-aikacen likita.