Our Polymer Experts team provides expert witness and polymer consulting services across a wide variety of plastics manufacturing processes and end market applications. We have developed a variety of contacts in the industry and access to appropriate equipment for prototyping and small scale production critical for a patent application. Many of them have served in court as an expert witnesses and have a long list of patents on their resume.
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PhD in Chemistry/Plastics Engineering
Plastics testing and failure analysis Formulation and Product Development Technical Marketing |
Involved in Catalyst Chemistry and related fields for nearly 40 years
Expert Strategies to improve catalyst consistency Reduce catalyst cost and achieve size-able savings for companies |
Able to quickly understand value chains, market trends, new business opportunities
Successfully developed and launched new products on global scale Substantial operations experience 24 years in TIO2 and polymeric market experience 
Expert in Organic and Polymer Synthesis in Structure/Property Design
Technical Consultant Services in CASE Materials Joint PhD in Chemistry and Macromolecular Science and Engineering Dr. Liu also holds an MBA (Summa Cum Laude) |
Senior Scientist with over 25 years of experience
Biodegradable and Bioplastic Applications Knowledge of industrial products, plastics, polymers, packaging, and chemicals Qualified Auditor 
Minerals Industry & New Product Development
Worldwide Regulatory Compliance of mineral-based products Polymer Reinforcement of PP, PVC, PLA, PHA, polyethylene |
Experience in food, beverage, plastics, recycling, and waste management industries
Roles as project Engineering/project manager, engineering consultant, solutions development and sales |
Coating processes, Fluid Flow and Computational Fluid Dynamics
Incontinence (absorption) products, Hot Melt expert, Coating Die Design, Electron Beam Viscoelastic polymer flow, Film Blowing, Turbulence in multiphase flow |
Knowledge of Biomedical Engineering
Mechanical Engineering, and Materials Engineering Experience with Nanoscale Engineering to implement cutting edge technologies within existing industries |
Enhanced Process Engineering
Manufacturing Operations Management Efficiency + Workflow Optimization Quality + Safety Control Tooling Design |
Cast Film - 4" die width adjustable lip coat hanger die with 3 -roll chrome plated adjustable speed take up rolls for flat film or sheet. Depending on material and width requirements, films as thin as 5 mil and as thick as 80 mil.
Cast Film - 8" die width feed by a 1.5" single screw extruder for mono-layer samples.
Blown Film - 3/4" annular die and equipment for a maximum bubble diameter up to 5 inches.
We can conduct custom compounding for product development - from mixing bowl studies and mini-twin screw blends at a rate of a pound or two per hour up through 21 mm twin screw developmental scale and on to semi-works production using 27 mm and 50 mm twin screw extruders.
Injection Molding - 55 and 90-ton presses for mold temperatures up to 220°F. This equipment can be configured with your prototype mold for short-run product and tooling trials. A variety of in-house molds are also available for use including a wide array of ASTM test specimen molds including an ASTM family mold, a spiral flow mold, a 2”x3” variable thickness plaque mold, and color chip molds.