Skip to content
Piedmont Plastics | Plastic Supplier

Digital ACM

Aluminum composite material engineered for flawless digital printing.

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

Your Branch: Columbus Zip code: 43229 |

Product Overview

Performance Characteristics:

Autoclavable Easy To Bond Easy To Fabricate Easy To Machine Easy To Thermoform Easy To Weld Chemical Resistant Good Dimensional Stability Good Electrical Insulation Low Friction Weatherable High Temperature Impact Resistant Low Temperature Hydrolysis Resistant Stain Resistant Strong and Stiff Optical Clarity Printable Soft and Pliable Wear Resistant Abrasion Resistant Moisture Resistant Heat Sealing Patterns and Finishes

Typical Properties of Digital ACM

Common Properties

  • Common Brand Names AluPOLY® Digital, DIBOND® Digital
  • Typical Lengths 96, 120 in
  • Friendly Names Printable ACM, Digital Aluminum Composite Material
  • Typical Gauges 0.118, 0.236 in
  • Typical Widths 48, 60 in
  • Common Profiles Sheet

Electrical Properties

  • Breakdown Voltage 500 V
  • Dissipation Factor 0.02
  • Arc Resistance 125 seconds
  • Dielectric Constant 3.5
  • Volume Resistivity 10^15 ohm·cm
  • Thermal Coefficient of Dielectric Constant N/A ppm/°C
  • Surface Resistivity 10^14 ohm/sq
  • Comparative Tracking Index (CTI) 250 V
  • Dielectric Strength 20 kV/mm
  • Electrostatic Discharge (ESD) Sensitivity Moderate

Mechanical Properties

  • Izod Impact, Notched 10 kJ/m²
  • Izod Impact, Unnotched 150 kJ/m²
  • Elongation at Yield 4 %
  • Bearing Yield Strength 40 MPa
  • Tensile Strength, Yield 60 MPa
  • Flexural Modulus 2100 MPa
  • Instrumented Impact Total Energy 50 J
  • Gardner Impact 20 J
  • Modulus of Elasticity 2200 MPa
  • Hardness, Rockwell R 100
  • Elongation at Break 200 %
  • Shear Strength 45 MPa
  • Flexural Yield Strength 90 MPa
  • Compressive Yield Strength 70 MPa
  • Falling Dart Impact 25 J
  • Tensile Strength, Ultimate 80 MPa

Physical Properties

  • Mold Shrinkage 0.5 - 2 %
  • Water Absorption 0.1 - 0.8 %
  • Equilibrium Moisture Absorption 0.2 - 0.5 %
  • Melt Flow Index 2 - 100 g/10 min
  • Material Density 0.9 - 1.4 g/cm^3

Regulation Properties

REACH Compliant RoHS Compliant

Thermal Properties

  • Vicat Softening Point 105 °C
  • Flammability, UL94 V-0 UL94
  • Thermal Conductivity 0.2 W/(m·K)
  • Max Continuous Operating Temperature 230 °F
  • Deflection Temperature at 0.46 MPa (66 psi) 95 °C
  • CTE, linear 6.5E-5 1/°C
  • Deflection Temperature at 1.8 MPa (264 psi) 85 °C
  • Minimum Operating Temperature -40 °F
  • CTE, linear, Transverse to Flow 9.0E-5 1/°C

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

Digital ACM combines the strength of aluminum with the versatility of a composite structure, making it a reliable choice for demanding print applications. It delivers sharp, vibrant graphics, long-lasting durability, and a lightweight design that simplifies shipping and installation, all while offering versatility across a wide range of uses.

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

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

Zip code: 43229 |

460 Schrock Road

614-985-0745

Contact Information

By checking this box, you agree to receive SMS text messages from Piedmont Plastics. Reply STOP to opt out at any time. Reply HELP for Customer Care Contact Information. Messages and data rates may apply. Message frequency will vary. Privacy Policy