Cov tub yees R290

Purity: 99.8%
Daim ntawv thov: Kev lag luam tub yees, cua txias tshuab, thiab cov twj tso cua sov.
Cov khoom pom zoo: R22, R32, R134a, R125, R410a, R142b, R143a, R152a, R404, R507, R600a;
Yuav ua li cas xaj Star Grace Mining los ntawm Lub Vev Xaib:
Xa lus nug thiab paub meej tias Purity + Lub hom phiaj kev lag luam → Hnub Qub Grace paub meej nqe + Lub sijhawm ua haujlwm → Npaj ntau lawm → khaws cov qauv thiab kuaj → Devlier cov khoom thauj rau cov neeg siv khoom → Cov neeg siv khoom tau txais cov khoom teev tseg

Vim li cas Star Grace Mining

product-960-600

product-960-700

Cov tub yees R290

CAS Nr.: Info

CAS Nr:.	811-97-2
HS Code	8418699090
Qauv NO.	R290
Keeb kwm	Tuam Tshoj

Refrigerant R290 yog dab tsi?

Refrigerant R290 yog hydrocarbon refrigerant nrog cov tshuaj formula C₃H₈, tshwj xeeb tshaj yog propane, uas yog siv nyob rau hauv ntau yam kev siv tub yees thiab cua txias. Nws tau txais koob meej vim nws cov txiaj ntsig ib puag ncig thiab kev ua haujlwm siab.

Yam ntxwv:

ODP thiab GWP: Nws muaj xoom ozone depletion peev xwm (ODP=0) thiab lub ntiaj teb ua kom sov tsis tshua muaj peev xwm (GWP=3), ua rau nws muaj kev nyab xeeb rau ntau yam khoom siv tub yees.
Thermodynamic Properties: Cov tub yees R290 muaj cov khoom siv hluav taws xob zoo heev, muab lub zog ua haujlwm siab thiab muaj peev xwm ua kom txias zoo.
Flammability: Ua ib qho hydrocarbon, tub yees R290 yog nplaim taws thiab yuav tsum tau ceev faj tuav thiab ntsuas kev nyab xeeb thaum siv thiab teeb tsa.

Daim ntawv thov:

Cov tub yees: feem ntau siv hauv tsev tub yees, kev lag luam tub yees tshuab, thiab vending machines.
Cua txias yog siv nyob rau hauv cov cua txias chav tsev, nrog rau cov cais systems thiab portable cua txias.
Thaum tshav kub kub twj tso kua mis: Cov tub yees R290 yog ua haujlwm nyob rau hauv cov twj tso kua mis cua sov rau ob qho tib si cua sov thiab txias lub hom phiaj.

Ntim

Cov kaus poom tub yees: 80g; 120 g yog'; 200 g yog '; 420g ua

Lub tog raj kheej pov tseg: 5kg / 13.4L; 5.5kg / 13.4L; 9kg / 22.3L; 9.5kg / 22.3L

Recyclable Lub tog raj kheej: 50kg / 118L; 164kg / 400L; 328kg / 800L; 380kg / 926L

Thawv Tank: 10T / 24M3

Tank Tsheb: 23.5T / 58M3

Specification

Purity%:	Ntau dua lossis sib npaug rau 99.5
Cov ntsiab lus ntawm sulfur (ppm):	Tsawg dua los yog sib npaug rau 1.0
Moisture (ppm los ntawm qhov hnyav):	Tsawg dua los yog sib npaug li 10
Acidity (ppm los ntawm qhov hnyav li HCL)	Tsawg dua los yog sib npaug rau 1.0
Vapor Residue (% los ntawm ntim):	Tsawg dua lossis sib npaug rau 0.01
Qhov tsos:	tsis muaj xim pob tshab kua
Tsis hnov tsw:	tsis muaj ntxhiab

Lub cev khoom

Molecular Formula:	ch3ch 2
Molecular Luj:	44.10
Boiling point:	-42.1
Qhov ntsuas kub tseem ceeb:	96.6
Critical siab Mpa:	4.248
Ozone depletion tej zaum tus nqi ODP:	0
Ntiaj teb no warming coefficient GWP100:	3.3

Ntsib Peb Pab Pawg

product-960-450

Cim npe nrov: refrigerant r290, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, tsim, yuav, nqi, ua nyob rau hauv Suav teb