Dab tsi yog R134A tuaj yeem ua tub yees?
R134a(tseem hu uaHFC 134A) Yog ib lub hydrofluorocarbon (HFC) siv dav siv raws li hloov pauv R12 (CFC) hauv ntau cov ntawv thov txias. Nws tsis yog- pa, tsis - cua daj cua dub, thiab muab nws zoo tagnrho rau:
Automotive Cua Txias Tshuab
Kev Lag Luam Tub Yees Ua
Chillers thiab Twj Kub
Lvac Systems
Tsis zoo li cov tub yees laus li R12, Freon R134A Tsis tawm tsam ozone txheej, ua raws li cov kev cai thoob ntiaj teb xws li EPA thiab ISO cov qauv.
134a tub yees khoom:
|
R134a Tshuaj Siv Lub Npe |
1,1,1,2-tetrafluoroethane |
|
Cas Tsis tau. |
811-97-2 |
|
Tshuaj mis ntawm R134A |
Ch2fcf3 |
|
Molecular hnyav ntawm R134A |
102.03 |
|
Kev npau taws ntawm R134A |
-26.1tiv kis |
|
Melting point ntawm 134A Freon |
-103.15tiv kis |
|
Ntawj ntawm lub tub yees 134A |
1.206g / cm3 ntawm 25tiv kis |
|
Cov Ntawv R134A |
1 1 1 2- tetrafuoroethane |
|
R134A Ozone DePetion |
0 |
|
GWP (100yr) |
1200 |
|
Txheem Ua Si: |
GB / T 18826-2016 |
|
Nws ib txwm khaws cia ua kua hauv steel lub tog raj kheej thaum siab. |
|
Daim ntawv thov, ntim khoom thiab ceev faj
Dav siv nyob rau hauv ntau lub tsheb txias, cortable txias, portator txias, portator txias, lub corter, txias cia khoom thiab ua rau cov tub yees txias thiab lwm yam.
Cov Lus Qhia:1000g tuaj yeem, 850g tuaj yeem
Ceev faj:
1. Txav deb ntawm txhua qhov chaw ntawm tshav kub;
2. Tsis txhob ua kom sov lossis cua sov tuaj yeem kub dua 40 degree;
3. Tsis txhob tsim nyog rau cov muaj peev xwm.
Txog Peb
Cim npe nrov: R134A tuaj yeem, cov chaw muag khoom, chaw tsim khoom, Hoobkas, siv, nqe, yuav
