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Polymers & Plastics

Product quality, compliance and innovation are the hallmarks of today’s plastics and polymers fields. With over three decades of experience in product design and troubleshooting, RJ Lee Group provides the analytical and creative support necessary to meet and exceed industry standards.

Optimize the characteristics of your final product by selecting the ideal polymers based on material properties, process considerations, and your product/prototype requirements. By using a comprehensive approach, you consider all possible steps in the product life cycle to make the best determination.

RJ Lee Group uses advanced polymer testing techniques, available material data, and product requirements to help you determine which selected polymers fit your product development process. We consider material characterization, raw material specifications, quality control certifications, formulations, processing, and molding data, and surface treatment to ensure that you achieve your performance and durability goals.

Our Approach

RJ Lee Group's approach to the polymers and plastics industry is grounded in a profound understanding of material science and its applications. We provide insights into material properties, processing, and failure mechanisms, ensuring that our clients achieve optimal performance and innovation in their products.


Key Services
  • Material Characterization
  • Process Optimization
  • Failure Analysis
  • Product Development Support
  • Quality Assurance and Testing
What Sets Us Apart


What sets us apart in the polymers and plastics industry is our comprehensive understanding of the material lifecycle, from raw material selection to end-of-life analysis. Our expertise in material science and engineering allows us to provide solutions that enhance product performance and sustainability.

Consulting and Testing Services

Polymer Analysis and Product Development Consulting
Environmental Compliance and Safety Consulting
Laboratory Testing for Polymer Composition and Quality
Advanced Materials Characterization
How We Support Our Clients

Polymer Characterization

Employing leading-edge techniques to understand polymer composition, facilitating innovation and optimization.

Material Selection

Guiding the choice of polymers that align with your product development process, leveraging extensive material data and quality control certifications.

Manufacturing Support and Troubleshooting

Identifying the root causes of material or process failures and developing sustainable solutions for product improvement.

Environmental and Safety Compliance

Ensuring products meet stringent environmental and safety standards, from raw material selection to end-product disposal.

Textile MFG


Fourier-Transform Infrared Spectroscopy (FTIR) for polymer characterization
Thermogravimetric Analysis (TGA) for studying thermal properties
Differential Scanning Calorimetry (DSC) for understanding thermal transitions
Scanning Electron Microscopy (SEM) for detailed surface analysis

Representative Clients

Polymer and Plastic Manufacturers
Consumer Product Companies
Environmental Consultancies
 Product Development Firms

Client Success Stories

Sea kayaks
Enhanced Product Durability through Advanced Polymer Selection.
Manufacturing 21
Resolution of Production Issues via Comprehensive Material Analysis
Food Containers
Development of Eco-Friendly Packaging Solutions.

Discuss Your Polymer Testing Needs with an Expert

Experience the RJ Lee Group difference. Learn more about how our polymer testing process can help your product development by scheduling a call with one of our experts today.
Alan Levine, Ph.D.
Lykourgos Iordanidis, Ph.D.
Mike Deible, Ph.D.