R134a tub yees

Refrigerant r134a yog non-ozone depleting non-corrosive, non-toxic, non-global warming propellant.
Siv ua cov tub yees hauv tsheb cua txias, tsev neeg thiab kev lag luam refrigerant daim ntaub ntawv.
Cov tub yees r134a kuj tseem siv tau los ua aerosol, nplaim hluav taws kub hnyiab, thiab tshuab tshuab hauv chaw muag tshuaj, agro-chemical, tshuaj pleev ib ce thiab tu sectors.

Yog tias koj tab tom nrhiav r134a refrigerant, thov kom dawb mus yuav peb cov khoom zoo nrog tus nqi sib tw. Raws li ib qho ntawm cov khoom lag luam ua lag luam hauv daim teb no, peb yuav tsum yog koj qhov kev xaiv zoo tshaj plaws. Rau kev hais lus, tiv tauj peb tam sim no.

R134a tub yees yog cov tub yees tshiab kawg, uas yog hloov pauv rau Freon refrigerant. Piv nrog rau lwm cov tub yees, R134a yog lub tub yees zoo heev nrog ntau yam ntxwv zoo.

Ua ntej, cov nyhuv txias ntawm R134a refrigerant yog qhov zoo heev. Nws muaj qhov ua kom txias txias thiab tuaj yeem txo qhov kub ntawm chav tsev mus rau qhov xav tau kub hauv lub sijhawm luv luv.Ntxiv mus, cov nyhuv tub yees ntawm R134a yog qhov ruaj khov heev, thiab nws tuaj yeem tswj tau qhov kub thiab txias ib puag ncig.

Thib ob, R134 muaj kev cuam tshuam me me rau ib puag ncig. Nws yuav tsis rhuav tshem cov ozone txheej, thiab yuav tsis ua rau lwm yam teeb meem ib puag ncig. Yog li ntawd, cov tub yees no yog ib puag ncig zoo dua li Freon refrigerants.

Technical specifications

Molecular Luj (g / mol)	102.3
Melting point	-103.15
R134a kub point	-26.1
Cov dej ntom ntom (25)	1.207 g / cm3
Vapor siab (25)	0.665MPa
Qhov ntsuas kub tseem ceeb ()	101.1
Critical siab	4.067 MPa
R134a ceev	1.206g / cm3
Latent cua sov ntawm evaporation nyob rau hauv boiling point	215.{1}}KJ/kg
Solubility hauv dej (25)	0.15 W feem pua
Cov cua sov tshwj xeeb (25 kua)	1.51 KJ/KG. k

Daim ntawv thov

1.Nyob hauv tsev tub yees thiab cua txias

R134a yog dav siv. Nws muaj cov yam ntxwv ntawm lub tub yees zoo, txuag hluav taws xob thiab kev tiv thaiv ib puag ncig. Piv nrog rau yav dhau los CFCs (chlorofluorocarbons) refrigerants, R134a tuaj yeem ua rau cov thawv txias lossis cov cua txias kom muaj zog ntau dua thiab zoo ib puag ncig, yog li txo tus nqi ntawm cov khoom siv tub yees rau cov neeg siv khoom.

2. Hauv kev lag luam thiab kev lag luam tub yees.

R134a kuj tseem siv rau hauv cov khoom siv tub yees loj xws li cov tub yees hauv cov khw muag khoom loj thiab cov cua txias hauv khw muag khoom. Hauv cov teb no, nws tuaj yeem muab cov tub yees zoo dua thiab ruaj khov, thiab tuaj yeem ua tau raws li qhov xav tau ntawm tub yees ntawm qhov kub thiab txias.

3. Hauv automotive cua txias tshuab.

Nws tuaj yeem muab cua txias hauv lub tsheb, ua kom tus neeg tsav tsheb thiab cov neeg caij tsheb txias thiab xis nyob hauv lub caij ntuj sov, txhim kho kev tsav tsheb thiab ua kom muaj kev nyab xeeb ntawm kev tsav tsheb.

r134a refrigerant