Iwatani

Eco Freeze R290, R600a Refrigerants

Name: Eco Freeze R290, R600a Refrigerants
Brand: Iwatani

The Eco Freeze Hydrocarbon Refrigerant has high-purity hydrocarbons with low moisture and sulfur content, ensuring high quality and essential elements as a refrigerant.

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Iwatani

企業プロフィール

01 / 04

01 概要

Iwatani has years of experience in handling traditional refrigerants and liquefied hydrocarbon gases like propane, isobutane, and normal butane, the company has combined its expertise in refrigerant supply.

Eco Freeze R290, R600a Refrigerants — 画像2

Iwatani Eco Freeze R290 and R600a refrigerants come in two different contents, 50kg, and 500kg. The containers are made of welded steel and come equipped with a container valve W22.5-14-IL for the small container.

(R290) Hydrocarbon refrigerant with the chemical formula C3H8

The molecular weight of the substance is 44.01 kg/kmol
Its critical temperature is 96.67°C and its critical pressure is 4.25 MPa
The freezing point is -187.7°C and the boiling point is -42.09°C (101.325kPa)
The boiling point pressure at 25°C is 952.4 kPa and evaporation latent heat is 335.25 kJ/kg (at 25°C)
The specific heat ratio is 1.136 (at 25°C, 101.325kPa)
The density of the substance in its saturated liquid form is 429.08 kg/m3 (at 25°C) and in saturated steam, the form is 20.65 kg/m3 (at 25°C)
The viscosity of the substance in its saturated liquid form is 96.95 μPa・s (at 25°C) and in saturated steam, form is 8.27 μPa・s (at 25°C)
The thermal conductivity of the substance in its saturated liquid form is 93.6 mW/m・K (at 25°C) and in saturated steam, form is 18.9 mW/m・K (at 25°C)
The surface tension is 6.98 mN/m (at 25°C)
The ozone depletion potential is 0 (CFC11=1) and the global warming potential is 3 (CO₂=1)
The Combustion range (vol%) is 2.3-9.5
ASHRAE SSPC34 safety class is A3 and the allowable concentration is 1000 volppm

R600a refrigerant with the chemical formula CH(CH3)3

The molecular weight of the substance is 58.1 kg/kmol
Its critical temperature is 134.66°C and its critical pressure is 3.64 MPa
The freezing point is -159.59°C and the boiling point is -11.67°C (101.325kPa)
The boiling point pressure at 25°C is 350.5 kPa and evaporation latent heat is 329.09 kJ/kg (at 25°C)
The specific heat ratio is 1.105 (at 25°C, 101.325kPa)
The density of the substance in its saturated liquid form is 549.86 kg/m3 (at 25°C) and in saturated steam, the form is 9.12 kg/m3 (at 25°C)
The viscosity of the substance in its saturated liquid form is 150.2 μPa・s (at 25°C) and in saturated steam, form is 7.50 μPa・s (at 25°C)
The thermal conductivity of the substance in its saturated liquid form is 89 mW/m・K (at 25°C) and in saturated steam, form is 16.8 mW/m・K (at 25°C)
The surface tension is 10.1 mN/m (at 25°C)
The ozone depletion potential is 0 (CFC11=1) and the global warming potential is 3 (CO₂=1)
The Combustion range (vol%) is 1.8-8.4
ASHRAE SSPC34 safety class is A3 and the allowable concentration is 500 volppm

02 技術資料

仕様

2項目のデータ · Iwataniの公表値

冷媒: Hydrocarbons
カテゴリー: Components

01冷媒

1項目

Refrigerant: Hydrocarbons

02認証と対応市場

1項目

Region: Africa, Asia, Australia & NZ, China, Europe, Global, Japan, North America, South America