KEY-222 Hejing · Electronic Nanocoating

Product Highlights

Product Description

KEY-222 Hejing electronic nanocoating offers transparent or custom-colored options. Compared to traditional coatings, this product features a simpler pretreatment process and excellent adhesion to various substrates.

• Can be used as a primer, applied directly to untreated light metal substrates.

• Offers exceptional corrosion resistance and oxidation resistance.

• Resists dust accumulation, facilitates easy cleaning and maintenance, while delivering outstanding scratch resistance.

• Supports surface coloring and decorative customization to achieve metallic finishes.

• Meets stringent dimensional accuracy requirements from multiple dimensions.

• Combines high-temperature protection with resistance to sudden temperature changes, adapting to complex thermal environments.

• Effectively reduces coating costs, requiring only about one-tenth the paint volume per unit area compared to conventional coatings.

Product Features

• Corrosion and Wear Resistance: Exhibits outstanding corrosion resistance and wear resistance.

• High Adhesion and Hardness: Strong bonding to substrates, with coating hardness reaching 5–8H (may vary slightly depending on substrate).

• Ultra-Thin Coating: Film thickness controllable within the range of 5–15μm.

• Hydrophobic and oleophobic: Achieves a maximum water contact angle of 115°, demonstrating outstanding water and oil repellency.

• Dual Excellence in Heat Dissipation and Cleanliness: When applied to radiator surfaces, it enhances heat dissipation efficiency by 5-20%. Simultaneously, surfaces resist dust and scale buildup, with an oil repellency angle of 95° for effortless cleaning and remarkable stain resistance.

• Easy Application and Color Customization: Supports simple processes like spraying and immersion coating. Can be combined with inorganic pigments to create colored coatings.

Test data

KEY-221 Hejing · Electronic Nanocoating

Packaging specifications

5 kg、10 kg、15 kg、20 kg、25 kg、50 kg、100 kg

Transportation and storage  

Transport as non-hazardous chemicals and non-corrosive chemicals. 

Store away from light and heat. 

Single packages must not be stacked more than two layers, and the bottom layer must be secured with a non-slip tray to prevent squeezing, deformation, or tipping.