Blog      Contact Us

Anti Scratch Polycarbonate Sheet

Abrasion Resistance  |  Impact-Resistant   |Hardness≥5H
Anti-scratch acrylic sheets are engineered to combine the lightweight, high lighting transmission properties of acrylic with a specialized protective layer. This coating minimizes surface abrasions, ensuring long-lasting clarity and structural integrity even in high-traffic or harsh environments,which created a hard surface that much more difficult for common abrasives (dust, cleaning cloths, fingernails, light impacts from objects) to gouge or scratch.

Anti Scratch Polycarbonate Sheet Description

An anti-scratch acrylic sheet is a acrylic sheet that has been treated with a specialized coating, surface modification, or additive to enhance its resistance to scratches, abrasions, and surface wear. Acrylic is significantly more resistant to scratches, scuffs, and abrasion than regular acrylic.This makes it ideal for applications where the surface will see frequent handling, cleaning, or contact.
Anti-scratch treatments address this limitation, extending the sheet’s lifespan and maintaining optical clarity.A thin, invisible layer applied to the surface of acrylic sheets acts like a shield, repelling scratches from everyday wear and tear. Picture it as a suit of armor for your polycarbonate, ensuring it stays pristine even in harsh environments.

Anti Scratch Acrylic Sheet Features and Benefits

  • Key Features & Benefits

Greatly Enhanced Scratch & Abrasion Resistance: The primary benefit. Maintains optical clarity and aesthetic appearance much longer under demanding conditions.

Excellent Clarity & Light Transmission: High-quality anti-scratch coatings are optically clear and maintain the inherent light transmission properties of acrylic (around 92%).

UV Stability: Most anti-scratch acrylic sheets retain the excellent UV resistance of standard acrylic, preventing yellowing and brittleness outdoors.

Chemical Resistance: The coatings often provide improved resistance to many common chemicals, solvents, and cleaners compared to bare acrylic.

Easier Cleaning & Maintenance: Smoother, harder surfaces resist dirt buildup and are easier to clean without worrying about creating fine scratches ("crazing") from wiping.

Retains Core Acrylic Properties: Still offers good impact resistance (shatter-resistant), weatherability, and ease of fabrication (sawing, drilling, routing, bending with heat) compared to glass.

 

  • Trade-offs & Limitations

Not Scratch-Proof: While highly resistant, it can still be scratched by materials harder than the coating itself (e.g., diamonds, hardened steel, sharp grit). Heavy abuse will damage it.

Cost: Significantly more expensive than standard acrylic sheet due to the specialized coating process.

Potential for Coating Damage: If deeply scratched or gouged, the coating can be compromised. Abrasive cleaners or sharp impacts can potentially damage it. Avoid using paper towels or harsh chemicals!

Potential for Yellowing (Lower Quality/Thin Coatings): Very thin or lower-quality coatings might be more susceptible to UV degradation/yellowing over long periods than the acrylic core itself.

Fabrication Considerations: While the sheet itself can be fabricated, the coated surface cannot be flame polished like bare acrylic edges. Flame will damage the coating. Edges will usually need to be polished mechanically or left as-cut.

 

Types of Anti Scratch Acrylic Sheets

Clear acrylic sheets come in various types, each tailored for specific needs:
 
  • Standard Clear: Basic type for general purposes, offering clarity and strength without special features.
    • Machine Grade: Designed for precision applications, with less internal stress for machining, ensuring tight tolerances in fabrication.
    • Glass Filled: Enhanced with glass fibers for increased strength and stiffness, used in high-stress industrial environments.
      • Carbon Filled: Includes carbon for conductivity, useful in electronic applications needing static electricity dissipation.

Anti Scratch Sheets Technical Data

Test Item(s) Limit Unit(s) MDL A1
Lead  (Pb) 1000 mg/kg 2 ND
Mercury(Hg) 1000 mg/kg 2 ND
Cadmium(Cd) 100 mg/kg 2 ND
Hexavaent Chromium(Cr(VI) 1000 mg/kg 8 ND
Polybrominated biphenyls(PBB) 1000 mg/kg   ND
Monobrominated biphenyl (MonoBB) - mg/kg 25 ND
Dibrominated biphenyl(DiBB)   mg/kg 25 ND
Tribrominated biphenyl(TriBB)   mg/kg 25 ND
Tetrabrominated bipheny(TetraBB)   mg/kg 25 ND
Pentabrominated biphenyl (PentaBB) - mg/kg 25 ND
Hexabrominated biphenyl (HexaBB) - mg/kg 25 ND
Heptabrominated biphenyl (HeptaBB)   mg/kg 25 ND
Octabrominated biphenyl(OctaBB)   mg/kg 25 ND
Nonabrominated biphenyl (NonaBB)   mg/kg 25 ND
Decabrominated biphenyl (DecaBB) - mg/kg 25 ND
Polybrominated diphenyl ethers(PBDE) 1000 mg/kg   ND
Monobrominated diphenyl ether(MonoBDE)   mg/kg 25 ND
Dibrominated diphenyl ether(DiBDE)   mg/kg 25 ND
Tribrominated diphenyl ether(TriBDE)   mg/kg 25 ND
Tetrabrominated diphenyl ether(TetraBDE)   mg/kg 25 ND
Pentabrominated diphenyl ether(PentaBDE)   mg/kg 25 ND
Hexabrominated diphenyl ether(HexaBDE)   mg/kg 25 ND
Heptabrominated diphenyl ether(HeptaBDE)   mg/kg 25 ND
Octabrominated diphenyl ether(OctaBDE)   mg/kg 25 ND

Anti Scratch 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.

Comparison with Glass and Polycarbonate

Vs. Glass: The Unbreakable Alternative
Glass shatters; polycarbonate flexes. Add the anti-scratch layer, and you’ve got a material that’s safer, lighter, and more versatile. Perfect for schools, hospitals, or earthquake-prone areas.

Vs. Polycarbonate: Hard Surface Meets Scratch Resistance
Anti-scratch acrylic offers superior wear resistance, making it ideal for high-impact resistant environments.

Anti Scratch Acrylic Sheets Applications Across Industries

Anti Scratch Acrylic Sheet Manufacturing Process

Anti-scratch acrylic sheet begins with preparing high-quality PMMA resin pellets, often blended with additives like UV stabilizers to enhance durability, and scratch-resistant coating materials such as UV-curable acrylics or silica nanoparticle-infused polymers.
The extruded sheet is rapidly cooled using chilled rollers to maintain optical clarity and mechanical integrity, after which the surface undergoes treatments like corona discharge or plasma activation to improve coating adhesion.A scratch-resistant layer is then applied via roll, spray, or dip coating—integrated during co-extrusion or added post-production—followed by curing under UV light or heat to harden the coating. The sheets are precision-cut to size, edges are finished for safety, and rigorous quality checks are conducted, including Taber abrasion tests for scratch resistance, adhesion assessments, and spectrophotometric analysis for optical clarity.

Anti Scratch 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 Scratch Acrylic Sheet Environmental Impact

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

Anti Scratch Polycarbonate Sheet Future Trends

  • Enhanced Performance & Durability
" Near Glass-Hard" Coatings: Development of even harder, more durable coatings approaching the scratch resistance of tempered glass, while retaining acrylic's shatter resistance and lighter weight.
Multi-Functional Coatings: Integration of multiple properties into a single coating layer:
Anti-Fingerprint/Oleophobic: Resists oil and fingerprint smudges for easier cleaning and constant clarity (common in high-end displays/touchscreens).
Anti-Reflective (AR): Combining scratch resistance with AR properties to reduce glare, crucial for digital signage, kiosks, and protective covers over displays.
Anti-Microbial: Incorporating agents (like silver ions or specific polymers) to inhibit bacterial/viral growth on high-touch surfaces (counters, barriers, medical settings).
 
  • Sustainability Focus
Bio-Based & Recycled Acrylic: Increased use of acrylic sheets made from recycled PMMA waste streams or partially bio-based feedstocks, combined with anti-scratch coatings.
Greener Coating Chemistry: Development of water-based or solvent-free coating formulations, reducing VOCs and environmental impact during manufacturing. Phasing out specific harmful chemicals .
Coatings Facilitating Recycling: Research into coatings that don't hinder the recyclability of the underlying PMMA sheet or can be easily removed during recycling processes. Design for disassembly/recycling becomes key.
Longer Lifespan: The inherent durability of anti-scratch acrylic contributes to sustainability by extending product life, reducing replacement frequency and waste.
 
 
  • Integration with Smart Technologies
Transparent Electronics: Anti-scratch coatings protecting integrated transparent conductive layers (e.g., ITO, silver nanowires, conductive polymers) used in touchscreens, smart windows, or heated surfaces within acrylic structures.
Enhanced Optical Properties for Displays: Anti-scratch coatings optimized for specific light management needs in AR/VR displays, OLED/LCD protective covers, or light-guide applications.
 
  • Cost Reduction & Accessibility
Economies of Scale: As manufacturing processes for advanced coatings mature and volumes increase, prices are expected to gradually decrease, making anti-scratch acrylic more accessible for mid-range applications.
Performance Tiering: Manufacturers offering a wider range of anti-scratch performance levels at different price points to cater to diverse market needs (from premium "near glass" to cost-effective "significantly better than standard").
 
  • Broader Application Scope:
Transportation: Increased use in automotive interiors (instrument clusters, touchscreens, trim), aircraft windows/interiors, and marine applications demanding durability.
Renewable Energy: Protective covers for solar panels where dust abrasion is an issue (requires careful balancing of scratch resistance, light transmission, and anti-soiling properties).
Architecture & Interior Design: More durable glazing, partitions, countertops, and decorative elements in high-traffic commercial and even residential settings.
Consumer Electronics: Beyond phone screen protectors, into durable casings, covers, and components for wearables, appliances, and gadgets.
Foldable/Curved Displays: Development of highly flexible yet scratch-resistant coatings suitable for next-gen foldable device screens where polymer covers are essential.

The future of anti-scratch acrylic lies in multifunctional, ultra-durable, and more sustainable coatings, applied via advanced, efficient processes, enabling its use in broader, more demanding, and smarter applications while gradually becoming more cost-effective. Expect coatings that do much more than just resist scratches.

Anti Scratch Acrylic Sheet Safety Considerations

The storage and protection of coated sheets need to formulate a refined plan in combination with the material properties (such as base material type and coating process). Through environmental control, physical protection and standardized operation, losses can be minimized to the greatest extent, ensuring its long-term stable performance in fields such as construction, automobiles and electronics. It is necessary to strictly follow the technical guidelines provided by the manufacturer. If necessary, a digital inventory management system should be established to track storage conditions and the status of the plates.

Anti Scratch Polycarbonate Sheet FAQ

  • 1. Can damaged coating be repaired?

    A

    No. Deep scratches compromise the coating permanently. Prevention is key! Minor scuffs might be reduced with acrylic polish (test discreetly first).

     
  • 2. One-sided or two-sided coating?

    A

    Depends on use:

    • One side: Ideal for surfaces facing wear (e.g., countertop protectors).

    • Two sides: Needed for both sides exposed (e.g., display cases, barriers).

  • 3. Can I cut, drill, or bend anti-scratch acrylic?

    A

    Yes, but with caveats:

    • Fabricate from the UNCOATED side if possible.

    • Avoid flame polishing – heat damages the coating. Use mechanical polishing (e.g., buffing) for edges.

    • Cutting/drilling tools must be sharp to prevent chipping.

  • 4. Is it completely scratch-proof?

    A

    No. It’s highly resistant but can still be scratched by:

    • Materials harder than the coating (e.g., diamonds, hardened steel, sharp rocks).

    • Heavy abuse or sharp impacts.

    • Abrasive cleaners (e.g., steel wool, harsh chemicals).

  • 5. How does it resist scratches?

    A  The coating has a higher Mohs hardness (often 3–5 for standard acrylic vs. 6–8 for coated). This harder surface repels abrasion from dust, cleaning tools, and light impacts.
Quick Quote

Polymer Integrated Solutions

At ANDISCO, we’re not just committed to providing high quality eye and face protection products. We’re also dedicated to leveraging our know-how, rich industry experience, and outsourcing capabilities to help solve your problems.
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.

Contact Us

Add: 1st Floor, Workshop 2, No.15, ChunshanRoad, Chunjiang Street,  Xinbei District, Jiangsu Province
Tel: +86-156 51226398
Email: 
Sales Service: andisco001@esdacrylic.com
Technical Support: info@polyteching.com
Mobile: +86-138 01503869
© COPYRIGHT 2025 JIANGSU ANDISCO NEW MATERIAL CO., LTD. ALL RIGHTS RESERVED.