ABOUT THE DIN

Scale-up and Process Optimisation of PFAS-Free Ultra-durable Barrier Coatings

METASORB Pty Ltd

About the Company

METASORB is an advanced-materials company developing and commercialising PFAS-free, ultra-durable surface-protection coatings for critical industrial and defence-relevant assets. Its two-layer platform combines a cross-linked polymer base layer with a customisable nanocomposite top layer to deliver water, oil and microbial repellency, abrasion resistance, corrosion protection and reduced fouling — designed for harsh environments where coating durability, maintainability and asset availability are critical.

Project Objective

This internship will improve the reproducibility, scale-up and spray-process reliability of METASORB’s PFAS-free nanocomposite coating. The intern will investigate practical causes of batch inconsistency and translate findings into controlled preparation, batch-screening and coating workflows — working toward a high batch-success rate and validated spray application. The work supports lighter, durable protective systems across air, marine and land platforms, aligned with SDIP sustainment priorities and DSTG corrosion and coatings interests.

Project Tasks

• Identify key variables affecting batch reproducibility (reagent handling, moisture, mixing, temperature, viscosity and storage).
• Produce repeatable small-to-mid-scale batches suitable for coating trials.
• Develop a documented workflow for batch comparison (viscosity, wetting behaviour, coating appearance, sprayability and basic durability screening).
• Support spray-process optimisation across substrates (aluminium, steel and polymer).
• Prepare representative coated samples for feasibility studies and partner engagement.
• Deliver a final technical report.

Intern Skills

• Organic or polymer chemistry
• Experience with moisture-sensitive or solvent-based reactions.
• Understanding of polyurethane, acrylic, cross-linked polymer or colloidal systems.
• Practical lab skills: fume-hood work, accurate weighing, liquid handling, controlled heating/stirring and safe solvent handling.
• Familiarity with coatings, rheology, contact-angle testing, FTIR, NMR, DLS or microscopy is beneficial but not essential.

How to apply

Eligible students (Australian citizens or permanent residents) apply via the online application form and submit a CV and motivation letter by 6 September 2026.