Yog tias koj tab tom nrhiav rau Cov Tub Yees Roj R404a, thov kom dawb mus yuav peb cov khoom zoo nrog cov nqi sib tw. Raws li ib qho ntawm cov khoom lag luam muab hauv daim teb no, peb yuav tsum yog koj qhov kev xaiv zoo tshaj plaws. Txog tus hais, hu rau peb tam sim no.
Tub Yees Khoom R 404a
Txuj kev cai: Q / JHGS 205-2015 Txuj
Cas Tsis Yog .: 354-33-6 / 811-97-2 / 420-46-2
Qhov Nruab Nrab Txheeb Ze Tus Txheeb Tshaj Cov Ntsuas: 97.6
r404a muaj pes tsawg leeg: R125 / R143a / R134a
Kev Ntshaw （ % ≥ ） ： 99.8
R404 Tub Yees Khoom:
1. Cov tsos : less Tsis muaj xim
2. Melting point: -103.15 ℃.
3. Kub taw tes: - -46.6 ℃.
4. Noo noo, PPm: ≤10
5. Vapor Residue PPm: ≤100
6. Acidity, PPm: ≤0.1
7. Peb muaj 7. ODP tus nqi yog 0.
8. 8. GWP tus nqi (100yr) yog 3800.
Nws ib txwm muab cia ua kua hauv lub tog raj kheej steel hauv qab lub siab.
Cov lus qhia meej: Lub tog raj kheej pov tseg: 24lbs / 10.9kg
ISO-TANK
Daim Ntawv Thov: R404 yog ib qho khoom sib xyaw los ntawm R125, R134a thiab R143a, cov roj tsis muaj roj nyob hauv qhov kub thiab txias, kua dej ua kua hauv qab lub siab, nws mas siv nyob rau hauv tub yees qhov nruab nrab ntawm cov kub nruab nrab.
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Cim npe nrov: tub yees roj r404a, chaw muag khoom, chaw tsim tshuaj paus, hoobkas, hais, nqe, yuav
