La description
HFC***4a now is internationally recognized as one of the main
refrigerant working substances to substitute CFC**2. It does not
contain the chlorine atom, give no bad effects against ozonosphere
and have excellent safety performances, such as non-inflammability,
non-explosive ability, non-toxicity, non-pungency, and
non-corrosive ability. And it is a colorless gas under ordinary
temperatures and a colorless & transparent liquid under the
pressure of itself. As the substitute for CFC**2, it is often used
in the refrigerating systems of auto air conditioners, commercial
and industrial purposes, and as the vesicant, it is used to produce
the heat-protective material made of rigid plastics, and also to
prepare other mixed refrigerants, such as R**4A &
R**7C.Â
HFC***4a automobiles air-conditioner system are obviously superior
to CFC**2 in unit refrigerantion quality and COP, It's exxhaust
temperature tatio is slightly high than CFC**2, and it's relative
slip temperature is 2, have a little effect on component part and
circulatory system after revealing.Â
Physical PropertiesÂ
Molecular formula: CH2FCF3Â
Boiling Point: **6.1Â
Critical Temperature: **1.1Â
Critical Pressure, Mpa: 4.*5Â
ODP: 0Â
GWP: 0.*9Â
Liquid Density, g/cm3: 1.**7Â
Quality SpecificationÂ
Purity, %≥: *9.9Â
Moisture, ppm≤: *0Â
Acidity, ppm≤: 0.1Â
Evaporating Residue, ppm≤: **0Â
Appearance: Colourless, No turbidÂ
Odor: No strange stench
Refrigerant Gas R**4a
Property of Chloride: Molecular Weight **2.*3
Boiling Point,**6.1C
Critical Temperature:**1.1C
Specific Heat of Liquid *0C [kj(kg,C)] 1.*1
Solubility (water, *5C) % 0.*5
ODP 0
GWP 0.*3
Packing: Can of **0g,**0g,**0g,**0g,**0g,**0g,**0g,***0g;
            Â
Disposable cylinder *0lb/*3.6kg,*0lb/*2.7kg
Recyclable cylinder **0L,**0L,**6L,***0L;ISO-TANK
Quality Standard Purity,% >*9.9
Moisture, PPM % >*9.9
Acidity, PPM<0.1
Vapor Residue,PPM <**0
Appearance colorless, No turbid
Odor No Stange Stench
Application: Refrigerant for CFC**2 substitue.
Â
| Pays: |
China |
| N ° de modèle: |
-
|
| Prix FOB: |
(Negotiable)
Obtenir le dernier prix
|
| Localité: |
- |
| Prix de commande minimale: |
- |
| Commande minimale: |
1500 Piece |
| Packaging Detail: |
Disposable Cylinder, ISO Tank |
| Heure de livraison: |
within 15 days |
| Capacité de Fournir: |
2000000 Piece per Year |
| Payment Type: |
- |
| Groupe de produits : |
Refrigerant gas
|
