Boiler antifreeze is odorless and pollution-free

Boiler antifreeze is odorless and pollution-free

Antifreeze boiler refers to various types of boiler equipment that use boiler antifreeze, including hot water, steam, heating boilers, etc. Whether for industrial or civilian use, as long as there is a risk of freezing in low-temperature environments, boiler antifreeze can be used to ensure the normal operation of the system, avoiding equipment damage and safety accidents caused by freezing. Due to different working environments and requirements, the composition of antifreeze varies in different boiler systems. It is also necessary to dilute it proportionally during use, and pay attention to key points such as replacement cycles and compatibility.

Boiler antifreeze has core characteristics such as low-temperature protection, corrosion prevention, scale prevention, and high boiling point, which can effectively protect the system from stable operation in low-end environments.

1、 Core functions

Antifreeze protection: Boiler pipeline antifreeze lowers the freezing point of water to ensure that the boiler system can still operate normally under low temperature conditions, preventing pipeline rupture or equipment damage. The freezing point of high-quality antifreeze can be as low as minus 45 degrees Celsius or even lower, which can effectively cope with extremely low temperatures.

Corrosion protection: Boilers and their cooling systems are mostly made of metals such as copper, iron, aluminum, etc. These metals come into contact with water at high temperatures and can corrode over time. Antifreeze not only does not cause corrosion to the system, but also has anti-corrosion and rust removal functions, which can significantly slow down the corrosion inside pipelines and equipment, and extend the service life of the system.

Scale prevention function: Scale adheres to the metal surface of the water tank and water jacket, which will make the heat dissipation effect worse and difficult to remove. High quality antifreeze is made of distilled water and added with anti scaling additives, which not only does not produce scale but also has descaling function.

Boiler antifreeze is odorless and pollution-free

The use of antifreeze for industrial boilers must strictly follow the operating procedures to ensure the effectiveness of antifreeze and equipment safety. The following are the key steps and precautions:

Basic operating procedures

1. System emptying and cleaning

Drain the original liquid from the boiler, thoroughly flush the water system, and remove impurities and water stains. ‌

If replacing the antifreeze, special cleaning agents should be used to treat the residue. ‌

2. Addition of antifreeze

Add antifreeze to 30% -50% of the boiler volume (refer to the product instructions for specific proportions), and then dilute with water to the target concentration. ‌

Prioritize using distilled water or clean tap water to avoid impurities affecting anti-corrosion performance. ‌

3. Exhaust and testing

Open the exhaust valve or use a pump to remove bubbles and ensure smooth liquid circulation. ‌

Start the boiler and run it for a few minutes. After the temperature returns to normal, test the concentration and performance of the antifreeze. ‌

Packing Specification

25kg, 200kg drums, or customized packaging according to customer requirements.

Precautions

1. Choose antifreeze that matches the system material (such as silicate type for aluminum alloy and corrosion inhibitor for cast iron), and avoid mixing different brands. ‌

2. Attention should be paid to the expansion rate of ethylene glycol antifreeze, and the capacity of the expansion tank should be 1-2 times larger than that of a regular tank. ‌

Regularly check the density, replenish the same brand of antifreeze in case of leakage, and add distilled water when evaporating. ‌

safety risk

1. The specific heat capacity of antifreeze is lower than that of water, which may lead to an increase in energy consumption; Improper operation (such as mixing or failure to exhaust) may cause equipment damage or safety accidents. ‌