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Anti Fingerprint Acrylic Sheet

Optical Transparent |  Easy Clean  |  ​​​​​​Anti Smudge | Hydrophobic
Anti-fingerprint acrylic is standard acrylic enhanced with a specialized surface coating that repels oils and water, making fingerprints and smudges far less visible and much easier to clean off. It's an excellent choice for any high-visibility, high-touch application where maintaining a pristine, professional appearance with minimal maintenance effort is a priority, despite the higher cost compared to untreated acrylic.

Anti Fingerprint Acrylic Sheet Description

The anti-fingerprint nano-coating process adopts the spray coating technology to form a nano-film containing fluorine (such as perfluorosilane) or siloxane on the acrylic surface, reducing the surface energy (<20 mN/m) and achieving hydrophobicity and oleophobicity. The surface is activated by plasma treatment to enhance the adhesion of the coating and extend the lifespan of the anti-fingerprint effect.
ANDISCO's anti-fingerprint technology, the exclusive formula coating builds a micron-level concave-convex structure on the surface (similar to the lotus leaf effect), reducing the contact area and making stains easier to fall off. The average water drop Angle is greater than 115°.
Anti-fingerprint acrylic sheets, through the combination of surface nanotechnology and material engineering, have solved the pain points of traditional acrylic such as easy stain retention and difficulty in cleaning, making them an ideal choice for high-end manufacturing fields. Its core value lies in the balance of "performance + aesthetics + easy maintenance", and it is particularly suitable for scenarios such as consumer electronics, automobiles, and medical care that have strict requirements for hygiene and appearance. In the future, with the continuous upgrading of coating technology, its application scope will further expand to emerging fields such as flexible display and smart wearables.
 

Anti Fingerprint Acrylic Sheet Properties and Benefits

The properties of clear acrylic sheets are essential for understanding their uses:
 
  • Transparency: These sheets transmit 90% of visible light—making them ideal for skylights and displays.
  • Contact Angle:The requirements for anti-fingerprint performance vary in different application scenarios. Generally speaking, the contact Angle should not be lower than 105°.
  • Surface Hardness: It has a relatively high surface hardness, usually reaching 5-6H, and excellent scratch resistance and wear resistance.
  • Weight: At 1.2 g/cm³ compared to glass's 2.5 g/cm³, they're half as heavy, making handling and installation easier.
 
Feature Benefit
Anti Fingerprint/Anti Smudge The surface is hydrophobic and oleophobic (contact Angle >110°), making it difficult for fingerprints and oil stains to adhere. It can be wiped clean with just one wipe.
High Lighting Transmission The light transmittance is over 90%, and the coating hardly affects the optical performance (the light transmittance of ordinary PC is about 88%).
Abrasion Resistance The surface hardness can reach over 3H (about 2H for ordinary PC), and it has passed the Taber test (no obvious scratches after 500 wears).
Chemical resistance It is resistant to alcohol, cleaning agents, weak acids and weak alkalis, and the coating is not easy to fall off.
Light Weight and Impact Resistance With a density of 1.2g /cm³ (only half that of glass), its impact resistance is over 200 times that of glass.
Weatherability UV-resistant (UV coating optional), it won't yellow or crack even after long-term outdoor use.

Types of Anti Fingerprint Acrylic Sheets

Anti fingerprint acrylic sheets come in various types, each tailored for specific needs:
 
  • Consumer Electronics : Ultra-thin coating (<1μm), high light transmittance (>92%), and resistant to alcohol wiping.
      Often used as Mobile phone covers, smartwatch lenses, and laptop touchpads.
  • Automotive Industrial : Weather resistance (UV resistance), high-temperature resistance (-40°C to 120°C), and resistance to chemical corrosion.
      Applied to headlamp covers, center console panels, sunroofs.
  • Medical-grade: Biocompatibility, resistance to strong disinfectants (such as sodium hypochlorite), and antibacterial.
     Widely used as medical instrument casings, goggles, operating room partitions.

Various Solutions of Anti Fingerprint Acrylic Sheets

Type Compund Function Typical Application
Anti Fingerprint+Anti Glare（AG） The surface micro-texture not only minimizes reflected light but also exhibits anti-fouling properties simultaneously. Outdoor display screens, car central control screens, AR glasses.
Anti Fingerprint+Anti Static The surface resistance is less than 10⁶Ω. Dust-free workshops in electronic factories and operation panels for precision instruments.
Anti Fingerprint+Antibacterial Add silver ions or photocatalysts (such as TiO₂) to inhibit bacterial growth. Medical equipment, public touch screens, food processing equipment Windows.

Anti Fingerprint Acrylic Sheets Specifications

  • Available thickness range: 1mm-25mm for extruded sheets, 30mm to over 100mm for cast sheets
  • Sheet dimensions: 1220x2440mm, 1830x2440mm, 2050x3050mm or customize
  • Weight: Density 1.2kg/sqm, half weight of glass.

Common Applications

 
Point-of-Sale (POS) Displays & Countertop Barriers: High-touch areas where fingerprints ruin the look.
Museum Display Cases & Picture Framing: Where clarity and lack of distraction are paramount.
High-End Retail Displays & Shelving: Maintaining a luxurious, spotless appearance.
Protective Barriers & Dividers: Especially in public spaces (offices, clinics, reception areas).
Touch Screen Overlays & Kiosks: Minimizes smudges interfering with visibility and interaction.
Control Panels & Instrument Covers.
Any application where acrylic is handled frequently or needs to look immaculate with minimal cleaning.

Anti Fingerprint Acrylic Sheets Applications Across Industries

  • 汽车触屏

     

    Car Touch Screen

     
    The anti-fingerprint performance of polycarbonate sheets can significantly enhance the long-lasting clarity of automotive touch screens.
  • 手机镜头构成2

     

    Phone Lens

     
    Anti-fingerprint coating can protect the lens from being as good as new  even during frequent use.
  • 银行柜员机(1)

     

    Touchscreen Machine

     
    For frequently used touchscreen machines, anti-fingerprint and scratch-resistant polycarbonate sheets are the best choice for screen panels

How to Choose the Right Anti Fingerprint Acrylic Sheet ?

  • Clarify the priority of requirements
If low cost is the pursuit, the nano sol-gel single-sided coating can be selected. If there is a need for outdoor weather resistance, the UV-stabilized + anti-glare composite coating should be chosen. In the medical scenario, biocompatibility and antibacterial certification are required.
  • Verify durability
Request the supplier to provide data from Taber abrasion tests and chemical resistance wipe tests. For outdoor applications, the results of QUV aging tests need to be confirmed (for example, no yellowing after 2000 hours).
  • Processing compatibility
When performing laser cutting or CNC machining, it is necessary to avoid damage to the coating edges caused by high temperatures. During the thermoforming process, the temperature needs to be controlled (the softening point of PC is approximately 150°C) to prevent the coating from cracking.

Anti Fingerprint Acrylic Sheet Installation and Maintenance

Installation involves cutting with standard tools like saws or routers, and drilling with sharp bits for plastic. Maintenance includes cleaning with mild detergents, avoiding abrasives, and polishing to restore clarity if scratched, as per general installation guides from ANDISCO Sheet Installation .

Anti Fingerprint Acrylic Sheet Testing by Yourself

Polycarbonate is recyclable, with some sheets made from recycled materials, supporting sustainability. This was highlighted in environmental discussions from Simply Plastics, emphasizing their eco-friendly potential.

Anti Fingerprint Acrylic Sheet Future Trends

  1. Superhydrophobic coating: Contact Angle >120°, achieving self-cleaning (such as rainwater automatically washing away stains).
  2. Flexible anti-fingerprint PC: Used in foldable screen mobile phones and flexible display devices.
  3. Intelligent surface: Integrated touch sensing and temperature change response (such as adjusting light transmittance according to temperature).

Anti Fingerprint Acrylic Sheet Safety Considerations

Handle carefully to avoid scratches, wear protective gear like gloves and eye protection during cutting or drilling

Anti Fingerprint Polycarbonate Sheet FAQ

  • 1. Is AF acrylic worth the extra cost?

    A

    Absolutely, if:

    • Appearance is critical (high-end retail, displays).

    • The surface is frequently touched.

    • Reducing maintenance time/cost is a priority.

    • The project budget allows for the premium.
      For low-touch or non-critical visual applications, standard acrylic may suffice.

  • 2. How long does the coating last?

    A

    Factory coatings are very durable under normal indoor conditions and proper cleaning. Expect years of effectiveness. Durability decreases with:

    • Excessive abrasion (frequent rough cleaning).

    • Exposure to harsh chemicals/cleaners.

    • Constant heavy friction or outdoor UV exposure (not recommended without UV-stabilized acrylic).

  • 3. Does it come in colors/thicknesses like regular acrylic?

    A Yes. AF coating is typically available on clear, colored, and sometimes translucent/opaque acrylic sheets, across common thicknesses (e.g., 1mm to 25mm). Availability depends on the manufacturer.

  • 4. Can AF acrylic be thermoformed?

    A

    Yes, BUT...

    • Check with the specific manufacturer first.

    • High heat can potentially degrade the coating.

    • The coating is usually applied after forming for complex shapes to ensure integrity. Simple bends might be okay with pre-coated sheet.

  • 5. What are the BEST applications for AF acrylic?

    A

    Anywhere high clarity, minimal smudges, and easy cleaning are critical:

    • High-touch displays (retail, museums, POS)

    • Protective barriers & dividers (reception desks, offices)

    • Touch screen/kiosk overlays

    • Control panel covers

    • Picture framing & display cases

    • Luxury retail fixtures & shelving

    • Food service sneeze guards

  • 6. Does anti fingerprint coating affect printing or adhesion?

    A

    Yes, potentially. The slippery coating can make it harder for:

    • Inks: To adhere for screen printing or digital printing.

    • Adhesives: To bond strongly.
      Solution:

    • Specify coating on only the non-printed/non-bonded side.

    • Use primers or adhesion promoters designed for coated plastics (test first!).

    • Choose acrylic specifically formulated for printability/bonding with AF coating.

  • 7. Is anti fingerprint acrylic more scratch-resistant than regular acrylic?

    A Not inherently. The AF coating is very thin and primarily repels oils/water. While less frequent cleaning reduces cleaning scratches, it offers no extra protection against scratches from keys, tools, or abrasives. For high-scratch-risk areas, look for acrylic with both AF coating and enhanced scratch resistance.

  • 8. Is it completely fingerprint-proof?

    A No. It's fingerprint-resistant or smudge-resistant. It significantly reduces marks and makes them far easier to wipe off, but heavy or greasy contact can still leave a temporary trace. Think "much better" not "perfect."

  • 9. What is anti-glare acrylic?

    A Acrylic (PMMA) sheets with a micro-textured matte surface (etched or coated) that scatters light to reduce reflections while maintaining optical clarity. Ideal for displays, signage, and protective covers.
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    ANDISCO is a vertically integrated leading manufacturer that offers polycarbonate & acrylic products' end-to-end process service .From material formulation to final assembly, we ensure superior quality, durability, and customization, backed by proprietary technologies and expert collaboration.
    As a vertically integrated manufacturer, we control the entire process from proprietary material formulation to finished product assembly, offering tailored, high-performance polycarbonate and acrylic products.

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    Tel: +86-156 51226398/13801503869
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