EPS ke polima e bobebe.Ka lebaka la theko ea eona e tlase, hape ke thepa ea foam e sebelisoang haholo tšimong eohle ea ho paka, e nkang hoo e ka bang 60%.Resin ea polystyrene e entsoe ka ho kenyelletsa ntho e phoroselang ka ho foaming, ho folisa, ho bopa, ho omisa, ho itšeha le lits'ebetso tse ling.Sebopeho se koalehileng sa EPS se etsa qeto ea hore se na le mocheso o motle oa mocheso le mocheso o tlaase oa mocheso.Thermal conductivity of EPS boards of various specifications is between 0.024W/mK~0.041W/mK E na le ho boloka mocheso o motle le phello ea ho boloka serame ho thepa.
Leha ho le joalo, joalo ka thepa ea thermoplastic, EPS e tla qhibiliha ha e futhumala 'me e tiile ha e pholisitsoe,' me mocheso oa eona oa mocheso o haufi le 70 °C, ho bolelang hore li-incubator tsa EPS tse entsoeng ka har'a liphutheloana tsa foam li hloka ho sebelisoa ka tlase ho 70 °C.Haeba mocheso o phahame haholo, 70 ° C, matla a lebokose a tla fokotseha, 'me lintho tse chefo li tla hlahisoa ka lebaka la ho fetoha ha styrene.Ka hona, litšila tsa EPS li ke ke tsa felloa ke matla ka tlhaho, leha e le hore li ka chesoa.
Ho phaella moo, boima ba li-incubator tsa EPS ha bo ntle haholo, ts'ebetso ea cushioning e boetse e tloaelehile, 'me e bonolo ho senyeha nakong ea lipalangoang, kahoo e sebelisoa haholo bakeng sa tšebeliso ea nako e le' ngoe, bakeng sa nako e khutšoanyane, serame sa nako e khutšoanyane. lipalangoang tsa ketane, le liindasteri tsa lijo tse kang nama le likhoho.Literene le lisebelisoa tsa ho paka bakeng sa lijo tse potlakileng.Bophelo ba tšebeletso ea lihlahisoa tsena hangata bo khutšoanyane, hoo e ka bang 50% ea lihlahisoa tsa Styrofoam li na le bophelo ba tšebeletso ea lilemo tse 2 feela, 'me 97% ea lihlahisoa tsa Styrofoam li na le bophelo ba tšebeletso ea lilemo tse ka tlaase ho 10, e leng se etsang hore foam ea EPS e felisoe selemo. ka selemo, Leha ho le joalo,EPS foamha ho bonolo ho bolisa le ho sebelisoa hape, kahoo ke sesosa se ka sehloohong sa tšilafalo e tšoeu ea hona joale: EPS e etsa karolo e fetang 60% ea lithōle tse tšoeu tšilafalong ea leoatle!Joalo ka thepa ea ho paka ea EPS, boholo ba lisebelisoa tsa HCFC tse foaming li sebelisoa ts'ebetsong ea ho phophoma, 'me lihlahisoa tse ngata li tla ba le monko o ikhethang.Matla a ho senyeha ha ozone a HCFC a menahane ka makhetlo a 1,000 a carbon dioxide.Ka hona, ho tloha lilemong tsa bo-2010, Machaba a Kopaneng, United States, European Union, Chaena, Korea Boroa, Japane le linaha tse ling tse amehang (mekhatlo) le libaka li fetisitse molao oa ho thibela kapa ho thibela tšebeliso ea polasetiki e sebelisoang e le 'ngoe, ho akarelletsa le Styrofoam. , 'me batho ba thehile "Revised Roadmap" ka likhoka.
Nako ea poso: Sep-08-2022