Qhov txawv ntawm R404a thiab R507a muaj raws li nram no:
1. Cov Tub Yees R404A yog tsim los ntawm R125 / R143a / R134a sib xyaw ua ke ntawm 44% / 52% 4%, R507 yog sib xyaw nrog R125 / R143a raws li 50% / 50%, thiab peb yam ntawm R404A los ntawm cov khoom sib xyaw cov khoom siv twb muaj ob lub txheej txheem ntawm R507.
Ob lub tub yees txias, ODP yog 0 thiab tsis rhuav tshem cov pa txheej.
2.R404A thiab R507 lub siab: qhov ntsuas kub ntsuas cov ntaub ntawv qhia tias lub siab ntawm ob yuav luag zoo li qub, lub kaw lus yuav tsis muaj qhov cuam tshuam, yog tias koj feem ntau xyuam xim rau lub kaw lus accessories, tshwj xeeb tshaj yog nthuav valve ntawm cov paib ntawm qhov taw qhia yog R404A thiab R507 sib koom.
3.R404A yog cov dej tsis sib xyaw ua kom sib xyaw, uas yuav tsum tau ntim rau hauv cov kua, thaum R507 yog kev sib xyaw nrog kev sib xyaw.
4.R404A R134a muaj zog hloov huab hwm coj mus rau kom txo cov kis tau tus mob tshav kub coefficient, thaum R507 cov cua sov hloov coefficient siab dua R404A.
5. Kev txiav txim siab los ntawm cov chaw tsim khoom siv tam sim no, R507 cov txiaj ntsig yog qhov tseeb nrawm dua li R404A qhov txias txias.
6. Piv nrog rau tus nqi-kev ua tau zoo piv, R507 yog 30-40% siab dua R404A. 7.R404A thiab R507A yog qhov ze rau kev ua haujlwm zoo, R404A compressor noj dua R507A 2.86% siab dua, tshuab pa compressor tso cov cua kub tshaj li R507A 0.58%, tshuab pa rau siab kom sov siab txog qhov ntsuas kub kom tshaj R507A 2.65%; COP yog 0.01 siab dua R507A thiab qhov ntsuas kub nruab nrab yog 6.14% qis dua R507A.
