HS303-Pre-filming Agent

[Product Performance] This product is composed of multiple chelating agents, dispersants, film-forming agents, and surfactants. Organic complexes chemically adsorb with metal ions such as iron and calcium, forming a hard-to-dissolve chelating film that covers metal surfaces like carbon steel. The chelating film protects carbon steel, copper, and other metal surfaces in the circulating water system by isolating them from corrosive substances in the water, thereby inhibiting or delaying corrosion. It is suitable for circulating cooling water and chilled water systems in various process equipment such as air conditioning, power generation, and injection molding.

[Usage Method] Add 300-600 ppm based on the system's water holding capacity, directly into the system water.

[Packaging and Storage] Packed in plastic drums, 25kg/drum; store in a ventilated, cool, and light-protected environment for up to one year.

[Precautions] Store in a ventilated, cool, and dry place. Operators must wear rubber gloves and protective goggles. If accidentally splashed on the skin or into the eyes, rinse immediately with plenty of water for at least 15 minutes.

Shenzhen Huajingyuan Technology Co., Ltd.

Our company is a comprehensive service enterprise for central air conditioning systems. With professional HVAC and water treatment technical engineers, an experienced service team, self-developed water treatment equipment, and long-term service partners, we excel in central air conditioning operation management, maintenance, energy-saving renovations, and water treatment.

As national environmental regulations and standards continue to rise, the company consistently adheres to the corporate philosophy of "people-oriented, integrity-based, pragmatic, and innovative." We are committed to the sustainable development of environmental protection and energy conservation, providing comprehensive solutions for central air conditioning, industrial dust removal, clean rooms, and waste gas and water treatment, serving every customer with excellence.

The company's business scope has covered the Greater Bay Area. With continuous expansion, service outlets have been established in Changsha, Xi'an, Jingmen, and other locations. Additionally, a factory has been purchased in Huizhou as a production base.