A na-akpọ aha osisi a na-agbapụ agbapụ, nke a makwaara dị ka bọọdụ XPS.A na-ekewa ụfụfụ polystyrene ụzọ abụọ: EPS na-agbasawanye na XPS na-aga n'ihu.E jiri ya tụnyere bọọdụ EPS, bọọdụ XPS bụ ọgbọ nke atọ nke ihe mkpuchi ụfụfụ siri ike.Ọ na-emeri usoro mmepụta mgbagwoju anya nke bọọdụ EPS ma nwee arụmọrụ dị elu nke bọọdụ EPS enweghị ike dochie ya.A na-eme ya nke resin polystyrene na ihe mgbakwunye ndị ọzọ site na usoro extrusion nke nwere akwa elu elu na-aga n'ihu na nke edo na ihe nhazi mmanụ aṅụ mechiri emechi.Efere ndị a haziri nke ọma nwere mmanụ aṅụ enweghị oghere ọ bụla.Ụdị ihe owuwu a na-emechi emechi emechi ihe mkpuchi nwere ike inwe nrụgide dị iche iche (150-500Kpa) ma n'otu oge ahụ nwere otu obere ikuku thermal conductivity (naanị 0.028W / MK) na-adịgide adịgide dị mma mkpuchi okpomọkụ na arụmọrụ mkpakọ, na ike mkpakọ nwere ike. iru 220-500Kpa.

A na-eji resin polystyrene gbakwunyere na polymer mgbe a na-ekpo ọkụ ma na-agwakọta ya, a na-agbanyekwa ihe na-eme ka ọ dị ọkụ, mgbe ahụ, a na-ewepụ bọọdụ ụfụfụ siri ike nke nwere ụfụfụ na-emechi emechi na-aga n'ihu na n'ime ya bụ ihe nhazi cell mechiri emechi.Ihe mkpuchi ikpo ọkụ na-emekọrịta ihe na gburugburu ebe obibi nwere ihe ndị mara mma dị ka oke mkpakọ na-eguzogide, obere mmiri absorption, mmiri na-eguzogide, ikuku tightness, ìhè arọ, corrosion eguzogide, super mgbochi ịka nká (fọrọ nke nta ka ọ dịghị ịka nká na ogologo oge iji), na ala thermal conductivity. .

Extruded osisi ọtụtụ-eji na akọrọ mgbidi mkpuchi, ewepụghị ihe n'elu ụlọ na ígwè Ọdịdị n'elu mkpuchi, ala-okpomọkụ nchekwa ala, ebe a na-adọba ụgbọala n'elu ikpo okwu, ọdụ ụgbọ elu runway, okporo ụzọ na ndị ọzọ ubi nke mmiri na-egosi mkpuchi, akara ntu oyi heave, ọ bụ ugbu a. ụlọ ọrụ ihe owuwu dị ọnụ ala, ihe mkpuchi ọkụ dị elu na ihe na-egbochi mmiri.N'iji ya tụnyere ajị ịnweta, bọọdụ xps nwere arụmọrụ conductivity kacha mma.N'ime afọ ndị na-adịbeghị anya, bọọdụ xps aghọwo ihe eji ewu ewu ewu nke nwere nnukwu ọchịchọ.Maka mmasị ọ bụla, biko mee ka anyị mara, a ga-ezigara gị nkọwa ndị ọzọ