Photo: Belikov Maxim · CC BY 4.0 · via Wikimedia Commons

Discipline

Coating Science & Sustainability

Curing chemistry, corrosion fundamentals, volume solids, VOC regulation and the shift toward sustainable coatings.

24 articles

Sustainable & Bio-Based Coatings

Bio-based resins, waterborne and powder technology, safer chemistry and life-cycle thinking: what really makes a protective coating more sustainable.

5 min read

Science

Rheology & Viscosity

Viscosity, shear thinning and thixotropy explained for coatings, with shear rates for real processes, measurement methods and field tips on…

5 min read

Science

Crosslink Density

What crosslink density is, how it is measured, what controls it, and how it trades chemical resistance and hardness against…

4 min read

Science

Solvents in Coatings

What solvents do in a coating, the main solvent families, evaporation rate and solvency, solvent-related defects, VOC limits and safe…

5 min read

Science

Galvanic Corrosion

How dissimilar-metal corrosion works, the galvanic series, why area ratio matters, the right way to coat galvanic couples and practical…

5 min read

Science

VOCs & Coating Regulations

What VOCs are, how coating VOC content is calculated in g/L and lb/gal, and how EPA, air district and EU…

6 min read

Science

Cathodic Protection

How cathodic protection works, galvanic anode vs impressed current systems, protection criteria, coating compatibility and how CP systems are monitored.

4 min read

Science

Isocyanate Chemistry

How isocyanates react with polyols, amines and water; aromatic vs aliphatic types; prepolymers, mix index and moisture sensitivity in coatings.

5 min read

Science

Volume Solids & Coverage Explained

Volume solids explained: the 1604 coverage formula, its metric m²/L equivalent, wet film thickness, thinning adjustments and real-world loss factors.

5 min read

Science

Epoxy Curing Agents

How epoxy curing agents work — amines, polyamides, amidoamines, phenalkamines, anhydrides and latent hardeners — plus mix ratios and amine…

5 min read

Science

Glass Transition Temperature (Tg)

What glass transition temperature (Tg) means for coatings, how it is measured by DSC and DMA, what changes it, and…

5 min read

Science

Corrosion Science Basics

The electrochemistry of corrosion explained: anodes, cathodes and electrolytes, common corrosion forms, and how coatings and cathodic protection stop rust.

6 min read