Lutong-K environmental liquid de-icing agent product uses high-quality potassium formate as the main production material, adding appropriate anti-corrosion additives, producing a liquid potassium formate de-icing agent that meets the international standard SAE-AMS-1435C for "General De-icing/Anti-freezing Fluids for Aircraft Runways and Taxiways". It has minimal corrosiveness to buildings and vehicles, and minimal damage to soil, water, and vegetation, with characteristics such as stable decomposition, low chemical oxygen demand, low biological oxygen demand, and low aquatic toxicity, meeting the requirements of a clean and environmentally friendly de-icing agent. This de-icing agent has a low freezing point and can be used in environments as low as -50°C, solving the current problem of de-icing agents' corrosiveness to metals, especially to magnesium-aluminum alloys and cadmium materials on aircraft. It meets the foreign ASTMF 483 standard and can be used in high-end markets such as airport runways and high-cold regions. Its competitive advantages are reflected in:

● The product has a wide range of applications, not only suitable for general places such as streets, squares, and highways, but also applicable to high-security places such as airports, high-speed rail, and bridges.
● The product solves the current problem of de-icing agents' corrosiveness to metals, especially the corrosion of aluminum, magnesium, and cadmium alloys on aircraft.
● The product has strong ice-melting ability. Potassium formate shows good anti-slip properties and faster ice-melting effects.
● The product uses potassium formate as the main raw material, has lower corrosiveness to buildings and vehicles, and has a smaller negative impact on soil, water, and vegetation, with characteristics such as stable decomposition, low chemical oxygen demand, low biological oxygen demand, and low aquatic toxicity.

Main technical indicators

The Lutong.D environmental solid particle de-icing agent produced by our company meets the international standard SAE-AMS-1435C for "General De-icing/Anti-freezing Fluids for Aircraft Runways and Taxiways" in the United States, with the following main performance and quality indicators:
① Appearance: Colorless transparent solution
② Potassium formate content: 50±1%
③ Chloride ion: <100ppm
④ PH (50% solution): 8-11.5
⑤ Full immersion corrosion test: Weight loss of AMS 4376 magnesium alloy <0.2mg/cm².24h
⑥ Partition cycle corrosion test: Weight loss of partition <0.3mg/cm²
⑦ Heavy metals (lead, chromium, cadmium, mercury) each component <1ppm

Scope of application

This de-icing agent can be used in environments as low as -50°C, mainly for airport runways and taxiways.

Usage method

Lutong-K environmental liquid de-icing agent is easy to use. When de-icing and anti-freezing treatment is performed on airport runways, general spraying equipment at the airport can be used.

Precautions:
1. The de-icing agent should be sealed in plastic barrels and stored in a cool, dry, and well-ventilated place to prevent leakage.
2. When using the de-icing agent, avoid direct contact with eyes and skin. If it enters the eyes or comes into contact with the skin, rinse thoroughly with clean water immediately.