Digital ACM is printable, durable, and lightweight with a smooth, print-ready surface for high-quality signage, displays, and graphic applications.

Digital ACM
Aluminum composite material engineered for flawless digital printing.
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Fabrication Support
Cut-to-Size, Routing
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Local
Inventory Stocking
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National
Inventory Access
Product Overview
Performance Characteristics:
Typical Properties of Digital ACM
Common Properties
- Common Brand Names AluPOLY® Digital, DIBOND® Digital
- Typical Gauges 0.118, 0.236 in
- Typical Lengths 96, 120 in
- Typical Widths 48, 60 in
- Friendly Names Printable ACM, Digital Aluminum Composite Material
- Common Profiles Sheet
Physical Properties
- Material Density 0.9 - 1.4g/cm^3
- Water Absorption 0.1 - 0.8%
- Equilibrium Moisture Absorption 0.2 - 0.5%
- Mold Shrinkage 0.5 - 2%
- Melt Flow Index 2 - 100g/10 min
Electrical Properties
- Dielectric Strength 20kV/mm
- Dielectric Constant 3.5
- Dissipation Factor 0.02
- Volume Resistivity 10^15ohm·cm
- Surface Resistivity 10^14ohm/sq
- Arc Resistance 125seconds
- Comparative Tracking Index (CTI) 250V
- Thermal Coefficient of Dielectric Constant N/Appm/°C
- Electrostatic Discharge (ESD) Sensitivity Moderate
- Breakdown Voltage 500V
Mechanical Properties
- Hardness, Rockwell R 100
- Tensile Strength, Ultimate 80MPa
- Tensile Strength, Yield 60MPa
- Elongation at Break 200%
- Elongation at Yield 4%
- Modulus of Elasticity 2200MPa
- Flexural Yield Strength 90MPa
- Flexural Modulus 2100MPa
- Compressive Yield Strength 70MPa
- Bearing Yield Strength 40MPa
- Shear Strength 45MPa
- Izod Impact, Notched 10kJ/m²
- Izod Impact, Unnotched 150kJ/m²
- Gardner Impact 20J
- Falling Dart Impact 25J
- Instrumented Impact Total Energy 50J
Thermal Properties
- CTE, linear 6.5E-51/°C
- CTE, linear, Transverse to Flow 9.0E-51/°C
- Deflection Temperature at 0.46 MPa (66 psi) 95°C
- Deflection Temperature at 1.8 MPa (264 psi) 85°C
- Vicat Softening Point 105°C
- Flammability, UL94 V-0UL94
- Max Continuous Operating Temperature 230°F
- Minimum Operating Temperature -40°F
- Thermal Conductivity 0.2W/(m·K)
Regulations
- RoHS Compliant
- REACH Compliant
Literature and Data Sheets
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Piedmont Sign Grade® AluPOLY® Digital Piedmont PlasticsView
Get a Quote for Digital ACM at Piedmont Plastics
Digital aluminum composite material (ACM) is a lightweight, durable sheet with a smooth surface engineered for high-quality digital printing. Piedmont Plastics supplies AluPOLY® Digital ACM, a premium printable ACM solution designed for exceptional image clarity and consistent performance.
Built with a rigid aluminum face and a thermoplastic core, these materials deliver vibrant, long-lasting graphics with outstanding dimensional stability. Widely relied on by sign fabricators, graphic designers, and display manufacturers, digital ACM sheet offers professional print results along with easy handling, cutting, and installation.
Contact Piedmont Plastics today to request a quote and learn how digital ACM can enhance your next project.


An Expert is just around the corner.
With over 100 years of combined product knowledge and industry experience, we are confident our plastics experts can help you find a solution for your application.
Key Features of Digital ACM
Digital ACM sheets are specifically formulated for direct-to-substrate digital printing. Their consistent surface and durable construction make them a preferred choice for sign and display professionals.
Key features include:
Smooth, print-ready surface optimized for UV-cure, latex, and solvent inks
Lightweight yet rigid construction for easy handling and installation
Excellent flatness for uniform printing and long-term stability
Weather-resistant and durable for both indoor and outdoor use
Easy to cut, route, and fabricate with standard tools
Available in a variety of thicknesses and sheet sizes
Benefits and Advantages
Common Applications
Digital ACM sheets are widely used in industries where durable, high-quality graphics are essential. Common applications include:
Signage: Rigid, professional panels for both indoor and outdoor signs
POP Displays: Eye-catching, lightweight displays for retail environments
Exhibits and Trade Shows: Portable, high-impact graphics for event spaces
Decorative Panels: Custom printed surfaces for architectural and interior design
Wayfinding and Directional Signs: Durable panels that maintain clarity and readability
Related Products
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Aluminum Composite Material (ACM)
ACM combines durability, versatility, and aesthetic appeal to elevate your projects, from signage to architectural facades and wall linings.
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Digital Acrylic
Digital acrylic is a unique plastic material that uses a distinctive polymer formulation to provide optimal adhesion for UV curing inks.
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Styrene-Faced Foam Sheet
Piedmont carries styrene-faced foam sheets for signage, dimensional lettering, packaging, and preservation, including Infinity, Gatorplast, and Ultra Board.
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Paper Faced Foam Board
Known for their strong performance, paper faced foam boards can be used for art canvases, mounting, backing, framing, die cutting and 3-D designs.
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ECO-Digital Sheet
Piedmont Plastics carries Hexacomb's eco-digital sheets for graphic displays, including Falconboard Print, Falconboard Build, and Falconboard Mount.
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Wood Fiber Faced Foam Sheet
Piedmont Plastics carries wood fiber faced foam sheets and panels for framing, signs, exhibits, and displays, such as white, black, or wood Gatorfoam.
Frequently Asked Questions
Below are some commonly asked questions about digital ACM sheets and their performance in print and display projects:
Digital ACM features a specially coated surface optimized for direct digital printing, ensuring better ink adhesion and image quality compared to standard ACM.
Yes. Digital ACM is weather-resistant and performs well in both indoor and outdoor applications.
Digital ACM sheets are compatible with UV-cure, latex, solvent, and eco-solvent inks.
Piedmont Plastics offers a wide selection of digital ACM panels. With more than 50 locations across North America, we’re ready to supply the exact size and gauge you need.
Why Buy from Piedmont Plastics?
At Piedmont Plastics, we provide more than just material. We deliver solutions. When you partner with us, you gain access to:
Nationwide network of branches: Local inventory and support across North America
Custom cutting and fabrication services: Precision cutting tailored to your project needs
Deep industry expertise: Knowledgeable guidance to help you choose the right material
Wide product selection that supports a one-stop-shop experience: A complete range of plastic solutions for signage, graphics, and beyond
Talk to An Expert In
Columbus
460 Schrock Road
614-985-0745
