Nyob rau hauv cov ntsiab lus ntawm cov tub yees, thawj daim ntawv thov ntawm cyclopentane yog raws li eco-tus phooj ywg tshuab tshuab rau rigid polyurethane ua npuas ncauj, uas ua rau cov khoom siv thermal rwb thaiv tsev txheej.
Lub luag haujlwm tseem ceeb: eco-tus phooj ywg tshuab tshuab hloov pauv Freon
Lub tub yees rwb thaiv tsev txheej yog ua los ntawm polyurethane ua npuas ncauj; Lub luag haujlwm ntawm tus neeg sawv cev tshuab yog tsim kom muaj ntau qhov me me, kaw cov hlwb hauv cov npuas dej. Cov hlwb no zoo thaiv kev hloov pauv cua sov, yog li muab thermal rwb thaiv tsev.
Cyclopentane tau txais kev pom zoo feem ntau vim nws ua haujlwm zoo tshaj plaws rau chlorofluorocarbons (CFCs, feem ntau hu ua Freon) thiab hydrochlorofluorocarbons (HCFCs). Cov kev sib piv tseem ceeb muaj xws li:
Ozone Depletion Potential (ODP) ntawm 0: Nws tsis deplete lub atmospheric ozone txheej.
Lub Ntiaj Teb Warming Potential (GWP): Piv rau cov tshuab ua ntej, cyclopentane muaj qhov cuam tshuam tsis zoo rau lub tsev cog khoom.
Ib qho ntawm cov thev naus laus zis tseem ceeb tom qab yog li- hu ua "CFC-dawb" cov tub yees yog siv cov tshuaj hydrocarbon tshuab tshuab- xws li cyclopentane- los hloov Freon.
Cim npe nrov: Daim ntawv thov ntawm cyclopentane hauv tub yees, Tuam Tshoj daim ntawv thov cyclopentane hauv tub yees manufacturers, lwm tus neeg, Hoobkas
