Xiamen Juda Tshuaj & Khoom Co., Ltd. Yog tias koj tab tom nrhiav tshuaj aerosols propellant norflurane hfa 134a, thov kom dawb mus yuav peb cov khoom zoo ntawm tus nqi sib tw los ntawm peb lub hoobkas. Tiv tauj peb rau kev hais lus.

Tshuaj Aerosols Propellant Norflurane HFA 134a Tel: +86-592-5803997

Norflurane, tshuaj hu ua 1,1,1,2-Tetrafluoroethane (HFA 134a), yog hydrofluoroalkane (HFA) propellant dav siv nyob rau hauv pressurized metered -dose inhalers (pMDIs) rau kev xa tshuaj ua pa. Ua raws li theem- tawm ntawm ozone-depleting chlorofluorocarbon (CFC) propellants raws li Montreal Protocol, HFA 134a tau tshwm sim los ua ib qho kev nyab xeeb thiab siv tau zoo.

Medicinal Aerosols yog cov ntawv txhaj tshuaj uas xa cov tshuaj nyob rau hauv daim ntawv ntawm cov khoom zoo los yog cov tee dej, feem ntau yog los ntawm kev nqus pa lossis siv tshuaj pleev. Cov formulations no ua lub luag haujlwm tseem ceeb hauv kev kho cov kab mob ua pa xws li mob hawb pob, kab mob ntsws ntev (COPD), thiab kab mob, nrog rau kev xa tshuaj pleev thiab qhov ntswg. Lawv lub peev xwm los muab cov tshuaj sai, phiaj xwm, thiab tswj kev tso tawm ua rau lawv tseem ceeb hauv kev kho mob niaj hnub no.

Physicochemical Properties ntawm Norflurane HFA 134a

Norflurane HFA 134a muaj ntau yam tseem ceeb uas ua rau nws haum rau cov tshuaj aerosols:

Khoom	Tus nqi / piav qhia
Tshuaj Formula	CF₃CH₂F
Molecular Luj	102.03 g / mol
Boiling Point	-26.3 ° F (-15.3 ° F)
Vapor Siab	~ 5.7 bar ntawm 20 degree
Qhov ntom	1.21 g / cm³ (kua ntawm 25 degree)
Ozone Depletion Potential (ODP)	0(CFC{0}}dawb)
Ntiaj Teb Warming Potential (GWP)	1430(tsawg dua CFCs tab sis tseem yog cov pa roj tsev cog khoom)

Cov khoom no xyuas kom meej tias:
✔ Kev ruaj ntseg- Tsis hnov mob nrog cov khoom xyaw tshuaj nquag (APIs).
✔ Kev xa tshuaj tsis tu ncua- Muab cov khoom me me sib faib (1-5 µm rau lub ntsws deposition).
✔ Tsis yog -Flammability- Muaj kev nyab xeeb rau tus neeg mob siv.

Qhov zoo ntawm Norflurane HFA 134a hauv Medicinal Aerosols Tel: +86-592-5803997

1. Superior Environmental Profile piv rau CFCs

Raws li kev lag luam aerosol pharma hloov mus deb ntawm ozone - depleting chlorofluorocarbons (CFCs), HFA 134a tau tshwm sim los ntawm kev xaiv vim nws:

Zero ozone depletion peev xwm (ODP): Tsis zoo li CFC-11 (ODP=1) thiab CFC-12 (ODP=1), HFA 134a tsis muaj kev cuam tshuam rau txheej txheej ozone

Txo atmospheric lub neej: 14 xyoo piv rau 45-100 xyoo rau CFCs

Kev ua raws cai: Ua tau raws li txhua qhov yuav tsum tau muaj ntawm Montreal Protocol thiab cov kev hloov kho tom ntej

Kev hloov mus rau HFA 134a tau tiv thaiv qhov sib npaug ntawm ntau lab metric tons ntawm ozone- tshem tawm cov tshuaj nkag mus rau hauv huab cua txij li xyoo 1990.