Antimicrobial & Anti-Fingerprint Steel Coating

Effectively inhibits bacterial growth, provides high hardness and excellent durability, and is easy to clean

Lienchy Metal offers antibacterial and anti-fingerprint stainless steel, which is coated with a hybrid material of organic and inorganic substances. This advanced coating incorporates silver ions within Lienchy Metal's nano-ceramic anti-fingerprint resin, providing effective antibacterial properties while maintaining an appearance similar to ordinary stainless steel.

Through a specialized coating and baking process, silver ions are integrated into the antibacterial and anti-fingerprint layer on the steel plate's surface, creating an environment that inhibits bacterial survival and reproduction.

This advanced technology provides essential functions, including antibacterial protection, anti-fingerprint properties, odor reduction, and anti-grease benefits.

Antibacterial and Anti-Fingerprint Stainless Steel is widely utilized across the United States and European countries in diverse applications such as medical facilities, server rooms, HVAC systems, elevators, air duct systems, food-related equipment, medical devices, and household appliances like kitchenware, refrigerators, washing machines, and soap dispensers.

Structure of Antimicrobial & Anti-fingerprint Stainless Steel

How Ag ions are antibacterial

When bacteria or microorganisms come in contact with the surface of antibacterial and anti-fingerprint stainless steel, the negative charge of the microbial cell membrane is attracted by the positive charge of silver ions in the coating. This causes the silver ions to enter the body of the microorganisms, thereby disrupting their ability to divide and multiply, resulting in an antibacterial effect.

Product Features

  • Easy to clean and highly durable
  • Nano Ceramic Coating: 6H hardness with superior grease resistance
  • Non-toxic, mildew-proof, and environmentally-friendly materials
  • Applied to rectangular ductwork to resist the growth of bacteria, molds, and fungi
  • Suitable for residential and commercial kitchens
  • Suitable for hospitals and medical offices

Product advantages and specifications

Lienchy metal's Coating VS Other brand's Coating

PropertiesLCMOther Brands
Coating AdhesionDepends on roll-to-roll coating layer,and its thickness roughly 4+-1 μm
(JIS K 5600/ASTM D3359)
 Depends on its conditions on the surface before being processed
Coating DurabilityDepends on metal conditions before being manufactured.Varies according to the coating adhesion,or the level of coating distribution
Coating HardinessTested by 6H pencil hardness scale with 750g
(JIS K 5600/ASTM D3363 standards)
B-HB pencil scale typically
Chemical ResistanceNano ceramic anti-fingerprint tested by 5% H2S04 and NaOH above 24 hrs at least
Nano ceramic based (ASTM D1308)
Varies according to the coating adhesion or the level of coating distribution. The coating is mainly based on acrylic.
FormabilityPlease refer to the "product processing"section belowLimited by coating adhesion and hardness of coating
AppearanceEvenly distributed & transparent but matt colorsVaries because of its ways of coating

Product Processing

Product processability

Anti-fingerprint Processing-Emboss
Emboss
Anti-fingerprint Processing-90° Bending
90° Bending
Anti-fingerprint Processing-180° Folding (Side View)
180° Folding (Side View)
Anti-fingerprint Processing-Laser Cutting
Laser Cutting
Anti-fingerprint Processing-Hexagon Punching
Hexagon Punching
Anti-fingerprint Processing-Stamping
Stamping
Anti-fingerprint Processing-V-cut Bending
V-cut Bending
Anti-fingerprint Processing-180° Folding (Front View)
180° Folding (Front View)
Anti-fingerprint Processing-3D Printed Embossing
3D Printed Embossing
Anti-fingerprint Processing-Punching & Bending
Punching & Bending

Product specifications

  • The coating color: Transparent but matte and glossy

SGS Test Report

Conducted in Resisting the Growth of Bacteria according to ISO 22196: 2011 Standards

Organism: Escherichia Coli

Test Result Passed

Bacterial inhibition is 99.98%.

SGS anti-Bacteria Test Report

If you need detailed document for reference, please contact us.

Package Method

Lienchy Metal ships our products in coils or sheets, offering customer-assigned services to meet your expectations. For detailed information on our packaging, please refer to our Protective Film and Package section.

Packaging and shipping procedure of Lienchy Metal products