what color is r134a refrigerant

What color is r134a refrigerant? Observe the color of R134a refrigerant taken out of the storage container and can be divided into 4 colors.

1. What color is r134a refrigerant Colorless and transparent. At room temperature and pressure, R134a refrigerant is colorless, odorless gas, transparent when liquid, no impurities or suspended matter.

2. What color is r134a refrigerant .Slight light yellow. The reason may be oxidation, the container is not tightly sealed, the refrigerant and oxygen oxidize slowly, and the oxidation product is light yellow; On the other hand, there may be trace metal impurities, such as iron ions dissolved in containers or pipes. The appearance of this color can reduce purity, affect stability, lead to reduced cooling efficiency, and even corrode components.

3.What color is r134a refrigerant. Dark yellow or brown. Long-term high temperature or contact with strong oxidants, serious oxidation or thermal decomposition, the product color is dark. It may block the pipeline, make the pressure abnormal, and cause safety accidents.

4.What color is r134a refrigerant. Milky or cloudy. Water may be mixed to form an emulsion; There may also be insoluble impurities, such as dust, fibers, etc. It will reduce the refrigeration efficiency and affect the refrigerant flow and heat transfer performance.

Before use, professional testing means should be combined to ensure the safe and efficient operation of industrial refrigeration systems.

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