HL-219 High-End Ceramic Nano-Sealer
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  • HL-219 High-End Ceramic Nano-Sealer

HL-219 High-End Ceramic Nano-Sealer

A water-based nano‑sealant for specialty ceramics, free of harmful substances such as formaldehyde, benzene, and heavy metals. Upon drying, it forms a transparent, high‑gloss coating that delivers exceptional brightness, smoothness, discoloration resistance, corrosion protection, and strong adhesion. Composed of an organic polymer dispersion and nanoscale silica particles, it contains no chromates, exhibits excellent covering power, and produces a uniformly bright, white coating that serves as a transparent, organic anti‑corrosion protective film. The coating is ultra‑thin, leaves no residual tack after drying, and offers high gloss, high hardness, and a superior abrasion resistance. It demonstrates outstanding salt‑spray resistance, can be cured by low‑temperature baking, and performs even better under high‑temperature baking. It also withstands vigorous wiping with alcohol‑based solvents without discoloration and does not adhere to fixtures, making it suitable for both immersion and spray‑coating applications.

Summary:Haolun Environmental Protection Technology manufactures industrial laundry auxiliaries, electroplating brighteners, trivalent chromium passivation and nano sealants. Our cyanide/lead/cadmium/phosphorus-free additives hold SGS certification and ISO certifications, serving automotive & electronics clients with professional technical support.

Product Details

A water-based nano-sealant for specialty ceramics, free of harmful substances such as formaldehyde, benzene, and heavy metals. Upon drying, it forms a transparent, glossy film that delivers exceptional gloss, smoothness, discoloration resistance, corrosion resistance, and strong adhesion.

Composed of an organic polymer liquid dispersion system and nano-sized silica particles, it is free of chromates, exhibits excellent coverage, produces a bright, uniform white coating, and forms a transparent, organically based anti-corrosion protective film.

The coating is ultra-thin, leaves no residual adhesive upon drying, and delivers high gloss, exceptional hardness, and excellent abrasion resistance. It exhibits strong salt‑spray resistance, can be cured by low‑temperature baking, and performs even better under high‑temperature baking. It also offers outstanding resistance to alcohol‑based solvents, with no discoloration and no adhesion to fixtures, making it suitable for both immersion and spray applications.

Guangdong Haolun Environmental Protection Technology Co., Ltd. focuses on the development and manufacture of fine chemical products for industrial surface treatment. Main product series:

Industrial laundry chemical auxiliaries series
Electroplating brightening additives series
Environmentally friendly trivalent chromium passivation series
Nano-sealants series

Our electroplating additives adopt trivalent chromium system, free of cyanide, lead, cadmium and phosphorus, and have obtained SGS environmental certification. All products are produced and managed under ISO 9001 quality management system, ISO 14001 environmental management system and OHSAS 18001 occupational health and safety management system.

We cooperate with well-known laboratories in Europe and North America for joint R&D, to continuously launch eco-friendly, energy-saving and high-efficiency products to meet modern industrial production requirements. Our products are widely used and trusted by customers including Huawei, GAC Group, BYD, Changan Automobile and General Electric.

We provide one-stop technical services including factory design, process optimization, raw material compatibility test, plating bath analysis and after-sales technical support. With sales and service outlets across China, we deliver rapid technical support and solve various difficult electroplating problems for customers.

Keywords:

Sealant Product Lineup

Corporate Environment

Exhibition Hall

Exhibition Hall

Laboratory

Laboratory

Factory environment

Factory environment

Factory environment

Factory environment

Wall of Honor

Wall of Honor

Frequently Asked Questions

In which year was Guangdong Haolun Environmental Protection Technology Co., Ltd. established?


The company was founded in 2006.

What is the core business of Haolun Environmental Protection?


The company is a high-tech enterprise integrating R&D, manufacturing, sales, and service. It specializes in the production of chemical auxiliaries, metal surface treatment agents, and electroplating additives, and serves as a supplier of high-quality electroplating chemicals.

What is the core development philosophy of Haolun Environmental Protection?


The company believes that the electroplating process must embark on a sustainable path that is environmentally friendly, energy-efficient, and highly productive, in order to meet the production and development needs of modern industry.

What is Haolun Environmental’s business model?


Adopting a business model of “international R&D and domestic production and sales,” the company collaborates with renowned laboratories in Europe and North America to drive product development.

What environmental advantages do Haolun Environmental’s products offer?


We have developed a series of environmentally friendly electroplating additives—cyanide-free, lead-free, phosphorus-free, and trivalent chromium-based—filling a domestic technological gap and obtaining SGS environmental certification.

What management system standards does Haolun Environmental comply with?


Comply with and meet the requirements of the ISO 9001 Quality Management System, the ISO 14001 Environmental Management System, and the OHSAS 18001 Occupational Health and Safety Management System.

What is Haolun Environmental Protection’s business philosophy?


Adhering to the business philosophy of “technology leadership, service first,” we deliver high-quality products alongside efficient, attentive service.

What technical services can Haolun Environmental Protection provide to its customers?


This encompasses factory design, process optimization, raw material compatibility, plating bath analysis, and after-sales technical support, with the goal of eliminating challenges in metal surface treatment.

How is Haolun Environmental’s sales and service network structured?


Centered in the Pearl River Delta, we have established multiple sales and service outlets across the country to provide customers with efficient, prompt technical support.

What is Haolun Environmental Protection’s business philosophy?


Adhering to the corporate philosophy of “integrity as the foundation, honesty and openness in business, pragmatism and innovation, and the pursuit of excellence,” we look forward to joining hands with all sectors to create a brilliant future together.

We look forward to hearing from you.

With technological innovation at our core and quality management as our foundation, we are committed to delivering high‑quality products and services to our customers.

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