Daim ntawv thov Foaming Agent

Jan 30, 2026 Tso lus

Hauv cov khaubncaws sab nraud povtseg ntawm cov tub yees thiab cov dej rhaub dej, lossis hauv cov phab ntsa sab hauv ntawm cov tsev, thiab txawm tias nyob rau hauv cov khau khau thiab insoles, ib hom khoom hnyav thiab cov khoom ua npuas ncauj yog siv los ua cov khoom ntim. Cov khoom siv no yog qhov tseem ceeb rau kev ntxiab cua sov thiab ua kom sov hloov pauv.

 

Foaming agents, raws li cov ntaub ntawv tseem ceeb nyob rau hauv kev tsim cov thermal rwb thaiv tsev ua npuas ncauj, yog siv nyob rau hauv ib tug loj scale. Qee cov tshuaj ua npuas ncauj uas ua rau cov txheej txheej ozone deplete los yog muaj lub ntiaj teb ua kom sov muaj peev xwm (GWP) ua rau muaj kev sib tw loj rau lub ntiaj teb ib puag ncig.

 

Cyclopentane yog lub cev ua npuas dej uas hloov cov tshuaj chlorofluorocarbons (CFCs) hauv kev tsim cov polyurethane ua npuas ncauj. Raws li ib puag ncig tus phooj ywg lwm txoj kev, cyclopentane vaporizes thaum lub sij hawm cov tshuaj tiv thaiv, tsim ib tug zoo li qub thiab zoo cellular ua npuas ncauj qauv, yog li muab polyurethane zoo heev thermal rwb thaiv tsev zog.

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