Choosing the Best Materials for Industrial Applications: Polycarbonate vs. Polyester
Performance is essential in industrial applications. Whether you’re marking equipment for safety compliance, displaying branding on control panels, or labeling components for traceability, your labels must withstand tough, real-world environments. That’s why choosing the right materials for industrial applications is a critical part of your design and procurement process.
At Lexicraft, we often get the question: Should I use polycarbonate or polyester for my industrial labels?
The answer depends on where and how your labels will be used. Below, we break down the differences between these two high-performance materials so you can make a confident, spec-ready choice.
Polycarbonate: A Durable Choice for High-Visibility and Tactile Labeling
Polycarbonate is a popular material for industrial applications that require clear visuals and tactile features. It’s widely used in sectors such as electronics, medical devices, and transport—particularly where user interaction or visual impact is important.
Why polycarbonate works:
- ✅ Excellent Print Quality – Delivers sharp, high-resolution screen and digital printing
- ✅ Tactile Versatility – Can be embossed or formed to create raised buttons or textures
- ✅ Moderate Resistance – Stands up to light abrasion and occasional chemical exposure
Polycarbonate is especially well-suited for indoor use or inside enclosures where it won’t be exposed to constant UV radiation or harsh solvents. In cases where more durability is needed, hard-coated polycarbonate can provide an extra layer of scratch and chemical resistance.
Common polycarbonate applications:
- Control panel overlays
- Fascia graphics and membrane switches
- Display covers and touchscreen interfaces
- High-end branded labels
While polycarbonate offers excellent design flexibility, it’s not the top performer in chemically aggressive or UV-exposed environments.
Polyester: Built for the Toughest Industrial Environments
When conditions demand maximum durability, polyester stands out as one of the most resilient materials for industrial applications. Known for its superior chemical resistance and long-term stability, polyester is trusted across sectors like aerospace, automotive, and manufacturing.
What makes polyester ideal:
- ✅ Superior Chemical Resistance – Handles exposure to fuels, oils, cleaners, and solvents
- ✅ UV and Heat Stability – Maintains integrity in outdoor and high-temperature conditions
- ✅ Mechanical Strength – Resists tearing and stretching, even in thin gauges
Polyester labels are often specified for safety compliance, asset tracking, and long-term equipment identification. They stay adhered and readable for the entire life of the product, which is critical for regulatory and operational standards.
Where polyester excels:
- Serial number and barcode labels
- Asset tags and inventory tracking
- Machine compliance plates
- Outdoor safety signage
So what’s the trade-off? Polyester is less formable than polycarbonate. It doesn’t emboss easily, which can limit its use for tactile panels. Still, textured polyester films offer a degree of tactility without needing raised features.
How to Choose the Best Materials for Industrial Applications
When selecting materials for industrial applications, start with a few key questions:
- Will the label face exposure to chemicals, sunlight, or cleaning agents?
- Does the application require a decorative finish, tactile interaction—or both?
- Is it for indoor or outdoor use?
- What’s the equipment’s expected lifespan?
If your labels are exposed to harsh environments or are safety/compliance critical, polyester is often the better choice. For branding, user interfaces, or labels needing embossing or visual appeal, polycarbonate shines.
At Lexicraft, we also offer hybrid label constructions that combine the strengths of both materials—such as hard-coated polycarbonate with a polyester base layer—giving you the best of both worlds.
The Importance of Choosing the Right Materials for Industrial Applications
Selecting the proper materials for industrial applications isn’t just a design decision—it’s a performance and compliance decision. At Lexicraft, we’ve been guiding engineers, buyers, and OEMs through the material selection process for decades. Our team understands the demands of industrial sectors and provides practical, customised labeling solutions that stand the test of time.
Whether you need overlays, warning plates, serial number tags, or custom branding for harsh environments, we’re here to help you choose the right material, adhesive, and print method.
Talk to us about your next label specification.
Contact Us |📩 sales@lexicraft.co.uk | 📞 +44 (0)151 343 5400
