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Anti Glare Polycarbonate Sheet

|  Diffuser Reducing  | Optical Clarity   |  ​​​​​​ Fire Resistance | Machinability
Anti-glare polycarbonate sheets(AG Polycarbonate)  have a thin, transparent coating (e.g., matte, nano-coating, or optical-grade layer) scatters or absorbs direct light, which help reduce glare from sunlight, LEDs, or artificial lighting. AG Polycarbonate combines durability, weather resistance, and optical performance with specialized surface treatments to reduce glare. 

Anti Glare Polycarbonate Sheet Description

An anti-glare coated polycarbonate sheet is a high-performance, transparent material engineered to reduce glare and reflections while maintaining optical clarity, durability, and versatility. These sheets are crafted by applying a specialized thin-film coating—such as a matte, nano, or optical-grade layer—to the surface of polycarbonate, a thermoplastic renowned for its exceptional impact resistance (up to 250 times stronger than glass) and lightweight properties. 
 
Unlike textured anti-glare sheets that rely on a micro-roughened surface to scatter light, the coated anti glare polycarbonate sheet retains a smooth finish, minimizing reflections from direct sunlight, artificial lighting, or digital screens without compromising visual sharpness. AG coating works by diffusing or absorbing incoming light, significantly reducing glare hotspots while allowing up to 90% light transmission, making it ideal for applications where precise visibility is critical, such as touchscreens, instrument panels, or protective display covers. 
Developing with users' demands for the matching degree between anti-glare polycarbonate sheets and application scenarios continue to rise, we have gradually accumulated a large number of anti-glare parameter configurations and core functions suitable for different scenarios, helping customers easily and efficiently find solutions.
 

Anti Glare Polycarbonate Sheet Properties and Benefits

The key features of anti-glare polycarbonate sheets are as follows:
 
Anti-Glare Surface
Textured Finish: A micro-textured or matte surface diffuses light, reducing reflections and glare by scattering incoming light.
Uniform Light Diffusion: Ensures even light distribution, minimizing hotspots and enhancing visibility in bright environments.

UV Resistance
Integrated UV coatings protect against sun-induced yellowing and degradation, making them suitable for outdoor use.

High Impact Strength:
Retains polycarbonate’s inherent toughness, offering exceptional resistance to impacts and shattering, ideal for safety-critical applications.

Weather and Chemical Resistance:
Withstands harsh environmental conditions (moisture, temperature extremes) and resists corrosion from many chemicals.

Optical Clarity:
Maintains good light transmission despite the textured surface, balancing glare reduction with clear visibility for applications like protective barriers or skylights.

Lightweight and Durable
Lighter than glass yet highly durable, reducing installation complexity while ensuring longevity.

Ease of Fabrication
Can be cut, drilled, thermoformed, or bent without specialized tools, though care is needed to preserve the anti-glare texture.

Versatile Applications:
Used in greenhouses, signage, machine guards, face shields, architectural glazing, lighting diffusers, and safety barriers.

Compliance with Safety Standards
Meets industry standards for impact resistance (e.g., ANSI Z87.1 for eyewear), ensuring reliability in protective applications.

Types of Anti Glare Polycarbonate Sheets

Anti glare polycarbonate sheets come in various types, each tailored for specific needs:
Haze Level Haze Value Light Transmission Anti-Glare Strength Clarity Lighting Conditions
Low Haze 1–10% 85–95% Weak (Anti-Reflective) Very High Indoor/Low Ambient Light
Medium Haze 10–30% 70–85% Moderate (Balanced) Moderate Mixed Indoor/Outdoor Light
High Haze 30%+ 60–80% Strong (Light Diffusion) Low Harsh Direct Light/Outdoor

Anti Glare Polycarbonate 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 Glare Polycarbonate Sheet Features

  • Surface Roughness
Anti-glare coatings typically create a microscopically rough surface. This roughness is quantified using parameters like Ra (average roughness) or Rz (maximum profile height), measured in micrometers (µm).
Example values: Ra ranges from 0.1 µm to 2.0 µm, depending on the application (e.g., eyewear vs. architectural panels).
 
  • Optical Properties
Haze: Refers to the percentage of light scattered by the surface. Higher haze (e.g., 10%–30%) indicates stronger glare reduction but may reduce clarity.
Diffusion: How evenly light is scattered across the surface, influencing visual comfort.
 
  • Application-Specific Variations
Eyewear/Displays: Finer textures (Ra ~0.1–0.5 µm) balance clarity and glare reduction.
Architectural/Industrial: Coarser textures (Ra ~1–2 µm) for harsh lighting environments.

Difference from Lighting Diffuser Polycarbonate

Feature Anti-Glare Polycarbonate Lighting Diffuser Polycarbonate
Primary Function Reduces reflections and glare to enhance visual clarity. Scatters light to create uniform, soft illumination.
Light Interaction Minimizes incoming light reflections (e.g., sunlight, artificial lights). Modifies outgoing light distribution (e.g., LEDs, bulbs).
Surface Treatment Micro-textured or coated surfaces to diffuse reflections. Textured patterns, embossed designs, or embedded diffusing particles.
Light Transmission High transparency with controlled haze (~10-30%) to maintain clarity. Higher haze (30%+) to maximize light diffusion and reduce hotspots.
Key Applications - Eyewear lenses - LED light panels
- Display screens (phones, monitors) - Ceiling fixtures
- Automotive windows - Lamp covers
- Outdoor signage - Backlit displays
Material Modifications Thin anti-reflective coatings or surface etching. Bulk additives (e.g., diffuser particles) or structured surfaces (prismatic/opaline designs).
Performance Focus Prioritizes glare reduction without sacrificing visibility. Prioritizes even light spread and elimination of harsh shadows.
Example Use Cases Smartphone screen protectors, safety goggles. Office LED panels, photography softboxes, decorative lighting.
Technical Metrics Low reflectivity, high clarity, UV resistance. High light diffusion efficiency, uniform luminance.

Anti Glare Polycarbonate Sheets Applications Across Industries

  • 300000069

     

    Architectural

     
    Used in windows, skylights, and doors for safety, such as in schools and public buildings. For example, the Louvre Museum in Paris uses them for skylights to protect against damage, as noted in general application discussions.
  • 300000135

     

    Industrial

     
    Machine guards and safety shields protect workers, with examples in factories for visibility and safety, also used in safety goggles or face shields.
  • 300000102

     

    Signage

     
    Durable and clear, used in retail for display signs that withstand weather and vandalism, ensuring long-term visibility.
  • 300000201

     

    Greenhouses

     
    Allow sunlight while providing insulation, used by farmers for plant growth protection against weather elements, with high light transmission up to 89%.
  • 300000036

     

    Transportation

     
    In aircraft windows for weight savings and strength, and in car headlight lenses or taillights for durability.

Anti Glare Polycarbonate Sheet Manufacturing Process

Manufacturing Methods
Chemical Etching: Creates uniform micro-textures.
Matting Agents: Particles (e.g., silica) added to the coating to induce roughness.
Nano-textures: Sub-micron structures for high-performance anti-glare effects.

Anti Glare Polycarbonate 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 Glare Polycarbonate Sheet Environmental Impact

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 Glare Polycarbonate Sheet Future Trends

Ongoing research aims to improve UV resistance and add antimicrobial properties, with potential new applications in construction and personal protective equipment.

Anti Glare Polycarbonate Sheet Processing Considerations

Handle carefully to avoid scratches, wear protective gear like gloves and eye protection during cutting or drilling. While fire-resistant with a UL94 V-2 rating, follow safety protocols.

Anti Glare Polycarbonate Sheet FAQ

  • 1. How does anti static sheet work?

    A There are three key proterties to achieve anti static effect as below :

    • Conductive Additives: Embedded materials (e.g., carbon) create a conductive network within the PC matrix.

    • Surface Chemistry: Some versions use permanent anti-static agents that migrate to the surface, attracting moisture from the air. This thin layer of moisture allows charges to bleed off slowly and safely.

    • Result: Static charges don't accumulate; they flow across the surface and safely dissipate to ground (often via contact with grounded surfaces or operators).

  • 2. Is Pre-Processing Required for polycarbonate Materials?

    A

    Yes. PC is hygroscopic and must be dried at 120-130°C for 3-4 hours (moisture content <0.02%).

    Our Advantage: Pre-dried customized materials available with guaranteed moisture compliance, reducing your production energy costs.

  • 3. Recommended Processing Methods & Applications

    A

    Compatible with injection molding, extrusion, blow molding, and thermoforming. Key applications include:

    • Electronics: Flame-retardant PC smartphone housings (UL94 V-0 certified)

    • Automotive: High-impact PC headlight covers (ISO 9001/IATF 16949 compliant)

    • Optics: Optical-grade PC lenses (>90% light transmission)

      Success Stories: Explore 500+ global client cases in our [Product Gallery].

  • 4. How to Eliminate Silver Streaks/Bubbles?

    A

    • Adopt our Smart Drying System (inline humidity monitoring + auto-alert)

    • Free access to Process Parameter Kits with verified settings:

      • Melt temp: 280-320°C

      • Mold temp: 80-120°C

  • 5. Critical Mold Design Guidelines

    A

    • Runner optimization: Leverage our MoldFlow Simulation Service (30% fewer trial cycles)

    • Venting design: 0.02-0.03mm depth (Free DFM analysis report included)

  • 6. Enhancing Long-Term Product Stability

    A

    • Post-Processing Solutions:

      • Annealing: 110-130°C/1-4hrs (Vacuum annealing equipment optional)

      • Surface coating: Custom AR/Anti-glazing treatments

  • 7. Balancing Sustainability & Cost-Efficiency

    A

    • Recycled PC Solutions: 30% post-industrial regrind blends (GRS-certified)
      Energy-Saving Tech: Low-Temp/High-Pressure Molding Packages (15-20% energy reduction)

  • 8. How to Achieve Enhanced Surface Hardness for polycarbonate Components?

    A

    PC offers excellent toughness but can be surface-hardened for demanding applications. Our advanced solutions include:

    Method 1: Coating Technologies

    • Andisco Hard Coat (AHC):

      • Scratch resistance up to 6H pencil hardness for acrylic and HB for polycarbonate

      • Ideal for touchscreens & automotive interiors

      • Our Service: In-line coating equipment integration support

    • Anti-Reflective (AR) Nano-Coatings:

      • Reduce surface reflectance to <1% while improving hardness

      • Critical for optical lenses & display covers

    Method 2: Chemical Strengthening

    • Solvent-Induced Crystallization:

      • Increases surface hardness by 40% via controlled solvent exposure

      • Maintains 90% light transmission

      • Case Study: Used in aviation window panels (MIL-STD-810G compliant)

    Method 3: Plasma Treatment

    • Diamond-Like Carbon (DLC) Deposition:

      • Achieves 15-20 GPa nano-hardness

      • Perfect for medical devices requiring sterilization resistance

  • 9. Can Polycarbonate Be Combined with Metals for Hybrid Hardened Structures?

    A

    Yes. Our Metal-PC Direct Bonding Technology enables:

    • Overmolding：Aluminum/PC composite parts with peel strength >8 MPa

    • Laser Welding：Stainless steel reinforcement for load-bearing joints

    • Benefits：

      • 50% weight reduction vs. all-metal parts

      • IP67 sealing without adhesives

  • 10. Enhanced Processing Section

    A

    Advanced Hardening Post-Processing

    • Step 1：Precision Annealing

      • Vacuum-controlled cycles (120°C/2hr) to eliminate internal stress

    • Step 2：Surface Activation

      • Corona/Plasma pretreatment (Dyne level >54)

    • Step 3：Coating Application

      • Custom thickness 5-50μm (Optical/EMI shielding dual-functional options)

    Turnkey Service: From design to hardened components – we manage the entire value chain.

    This comprehensive survey ensures all aspects are covered, providing a complete resource for understanding clear polycarbonate sheets.

  • 11. Can Polycarbonate Be Precision-Machined? Key Considerations

    A

    PC excels in CNC machining for prototyping and low-volume production. Achieve <0.01mm tolerances with our guidelines:

    Tooling Selection

    • Cutting Tools:

      • Carbide end mills with polished flutes (15° helix angle)

      • Diamond-coated drills for hole consistency (Aerospace Standard AS9100 compliant)

    • Geometry:

      • 2-flute for roughing (chip clearance optimization)

      • 4-flute for finishing (Ra <0.8μm achievable)

    Machining Parameters

    Operation Speed (SFM) Feed (mm/tooth) Depth of Cut (mm)
    Milling 300-500 0.05-0.15 ≤2×tool diameter
    Drilling 200-400 0.03-0.08 Peck drilling cycle
    Engraving 600-800 0.01-0.03 0.1-0.3

    Pro Tip: Use compressed air cooling (no lubricants) to prevent stress cracking.

  • 12. Preventing Machining-Induced Defects

    A

    Challenge 1: Edge Chipping

    • Solution:

      • Pre-heat material to 80-90°C (thermal stabilization)

      • Climb milling strategy with ≤5% stepover

    Challenge 2: Surface Melting

    • Solution:

      • High-speed spindle (≥20,000 RPM) + trochoidal tool paths

      • Our Cryo-Machining System: Liquid CO₂ cooling (-78°C)

    Challenge 3: Stress Whitening

    • Post-Process: Flame polishing (propane torch, 3s exposure @400°C)

  • 13. Advanced Hybrid Machining Solutions

    A

    Laser-Assisted CNC

    • Benefits:

      • 60% faster feed rates on >10mm thick PC sheets

      • Burr-free cutting (medical implant grade finish)

    Our Capability: Provide fibre laser integrated machine tool rental service.

    Ultrasonic Vibration Machining

    Ideal for microfluidic channel fabrication:

    • Minimum feature size: 50μm

    • Wall roughness: Ra 0.2μm

    Why Partner With Us for PC Machining?

    • ✅ Digital Twin Service: Upload CAD files for instant machining simulation

    • ✅ Material-Cutting Tool Kits: Pre-tested tool + parameter bundles

    • ✅ Rapid Turnaround: 48-hour machined sample service (5-axis capability)

    What Processing Your Team Supply?

    We are a leading manufacturer specializing in precision processing of engineering plastics.Our services cover:

    • ✅ Custom Sheet Cutting & Fabrication

    • ✅ CNC Machining & Drilling

    • ✅ Thermoforming & Vacuum Forming

    • ✅ Enhancement Surface Coating 

    • ✅ OEM Plastic Parts Production

    We deliver durable, lightweight, and impact-resistant components for industries like automotive, signage, electronics, and construction. Request a quote for tailored plastic solutions!

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    Engineered for Your Demond

    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.

    Contact Us

    Add: 1st Floor, Workshop 2, No.15, ChunshanRoad, Chunjiang Street,  Xinbei District, Jiangsu Province
    Tel: +86-156 51226398/13801503869
    Sales Service: andisco001@esdacrylic.com
    Technical Support: info@polyteching.com
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