R22 Refrigerant Gas

R22 Refrigerant Gas yog ib qho ntawm cov tub yees siv ntau tshaj plaws hauv cov tshuab cua txias. R22 yog lub npe luv rau halocarbon compound CHClF2 (monochlorodifluoromethane).

 

Khoom npeTom ntej: Industrial Difluorochloromethane (R22)
Cov mis mos molecular: CHCLF2
kwv tij molecular hnyav: 86.47
Cov khoom txheem: GB/T 7373-2006
Kev siv: siv los ua cov tub yees, tshuaj tua kab, tshuaj tua hluav taws thiab cov khoom siv fluorine resin.

1) Tsis tshua muaj kev cuam tshuam rau ozone txheej:Refrigerant R22 yog hydroclhorofluorohydrocarbon (HCFC). Nws muaj ib tug hydrogen atom nyob rau hauv nws cov compound thiab tsis yog tag nrho cov hydrogen atoms los ntawm nws yog hloov los ntawm cov halocarbons raws li nws tshwm sim nyob rau hauv chlorofluorohydrocarbons (CFCs). Cov halocarbons muaj kev cuam tshuam loj heev rau ozone txheej ntawm ib puag ncig. Txij li R22 yog HCFC nws muaj peev xwm ua kom puas ozone tsawg dua. Lub peev xwm ua kom puas ozone ntawm R22 tsuas yog 5% ntawm cov tub yees R11, uas muaj peev xwm ua kom puas tsuaj ntau tshaj plaws.

2) Tsawg compressor hloov chaw:Rau kev tsim cov compression tib qhov kev xaav yuav tsum tau los ntawm compressor nrog roj R22 yog me me piv rau cov tub yees R12. Qhov tseeb, qhov kev hloov pauv xav tau rau R22 yog 60% ntawm qhov xav tau rau R12. Qhov no txhais tau hais tias rau qhov muab tshem tawm ntawm lub compressor lub kaw lus siv tub yees R22 tsim 65% ntau lub tub yees muaj peev xwm tshaj qhov system siv lub tub yees R12. Qhov no txhais rau hauv cov tub yees ntau dua kev ua tau zoo thiab kev siv hluav taws xob qis, uas yog qhov tseem ceeb heev hauv cov ntawv thov kev lag luam loj txawm tias nws tseem ceeb rau cov ntawv thov hauv tsev thiab.

3) Muaj peev xwm nqus dej ntau dua:R 22 muaj peev xwm nqus dej ntau dua li R12. Qhov no yog qhov tseem ceeb heev hauv cov ntawv thov kub qis vim tias cov dej hauv tub yees R22 yuav muaj teeb meem tsawg dua ntawm lub tub yees. Txawm li cas los xij, txawm tias me me ntawm cov dej hauv lub tub yees yog qhov tsis xav tau.

Txhua lub tshuab cua txias thiab cov cuab yeej ua kom txias tam sim no tau tsim siv hydro-fluorocarbon (HFC) cov tub yees. R410A yog ntau tshaj, tab sis lwm tus muaj xws li R134A, R407C thiab R407A. Cov refrigerants txias sab hauv qhov chaw zoo li R22 uas tsis muaj ozone depleting yam ntxwv thiab kuj tsis tshua muaj ntiaj teb no Warming Potential (GWP).

Xiamen Juda tau tsom mus rau cov tshuaj fluorinated export txij li xyoo 2004. Peb 7 cov khoom lag luam fluorinated tseem ceeb suav nrog:Refrigerant Gas, Kev Kho Mob Aerosol Propellant, Tus Saib Xyuas Tu, Hluav Taws Xob Hluav Taws Xob, Cov Hluav Taws Xob Hluav Taws Xob, Cov Dej Txias Dej thiab Fluoropolymer.

Peb cov tshuaj thiab ntim tau nyob rau hauv cov ntawv pov thawj ntawm: FDA DMF, UL, CE, DOT, KGS, ASME, ISO, OHSAS.

"Kev Pabcuam Cov Neeg Siv Khoom, Txhim Kho Kev Lag Luam" yog peb lub luag haujlwm rau lub sijhawm ntev thiab kev sib koom ua lag luam muaj txiaj ntsig zoo nrog cov neeg siv khoom.