

Understanding Plastic Extrusion Materials
Thermoplastics each bring unique characteristics to plastic extrusions, such as strength, flexibility, clarity, chemical resistance, and more. Knowing how these properties affect your finished part helps ensure durability and reliable performance. Whether you need a cost-effective commodity grade or a high-performance engineering grade, understanding the strengths of each material is the first step toward a successful extrusion project.
Choosing the Right Plastic Extrusion Material for Your Project
Plastic extrusion materials—or thermoplastics—are used in a wide variety of applications, each having their own unique properties. Selecting the best plastic extrusion materials for your project is one of the most important aspects in ensuring your part is manufactured successfully, performs properly, and is delivered to you at the lowest possible cost.
Not sure which thermoplastic is right for your application? Lakeland Plastics’ experienced sales engineers can guide you through the selection process. We maintain a large inventory of commodity-grade and engineering-grade materials, and our strong partnerships with leading resin suppliers allow us to source specialized materials quickly and cost-effectively. Below is a list of the plastic extrusion materials we currently extrude.
Commodity Grade Plastic Extrusion Materials
Acrylic (PMMA)
Rigid, transparent thermoplastic with excellent clarity, UV stability, and weather resistance.
ABS
Tough, impact-resistant thermoplastic that combines rigidity with dimensional stability.
G.P. Polystyrene (GPPS)
Clear, rigid plastic with good dimensional stability and ease of fabrication.
High Impact Polystyrene (HIPS)
Semi-rigid thermoplastic with enhanced toughness and impact resistance.
PVC Rigid and Flexible (clear and pigmented)
Versatile polymer that can be formulated for rigidity or flexibility with strong chemical and weather resistance.
Polypropylene (PP)
Lightweight, semi-rigid thermoplastic with excellent chemical resistance and fatigue resistance.
PETG
Transparent, tough thermoplastic with good chemical resistance and dimensional stability.
SAN
Stiff thermoplastic with transparency, heat resistance, and moderate impact strength.
Thermoplastic Elastomers (TPEs)
Soft, flexible polymers with rubber-like elasticity and thermoplastic processing.
Thermoplastic Olefins (TPOs)
Durable, weather-resistant thermoplastics with strong impact performance and dimensional stability.
Engineering Grade Plastic Extrusion Materials
Geloy® (ASA)
UV-resistant and weather-resistant thermoplastic with excellent dimensional stability and toughness.
Noryl® (PPO)
High-temperature, chemically resistant thermoplastic with rigidity and dimensional stability.
Polycarbonate (PC)
Tough, transparent thermoplastic with high impact resistance and heat tolerance.
Polyurethane (PUR)
Resilient thermoplastic with flexibility, toughness, and abrasion resistance.
PC/ABS Alloy
Blended thermoplastic combining toughness, heat resistance, and dimensional stability.
Nylon
Strong, wear-resistant thermoplastic with chemical and thermal stability.
Plastic Extrusion Materials for Every Industry & Application
Why Partner with Lakeland Plastics?
Extensive Material Expertise:
Our team understands the unique properties of all thermoplastics, helping you choose the ideal plastic extrusion materials for your specific project and application.
Custom Engineering Support:
From concept through production, we work closely with you to design and manufacture extrusions that meet exact specifications and perform reliably in their intended application.
Strong Supplier Partnerships:
Our long-standing relationships with leading resin suppliers ensure quick access to a wide range of materials and competitive pricing for even the most specialized projects.
Reliable, Scalable Production:
With advanced extrusion equipment and flexible production runs, we deliver consistently high-quality parts on time and within budget—whether you need a short prototype run or large-scale production.
Quick Turnaround:
Based in the Midwest, we offer faster lead times and cost-effective shipping to customers across the country, keeping your projects on schedule and within budget.









