Technical insights, guides, and articles on powder coating from Oracle Industries' engineering team.
Flat sheet and one grey shade, apparently. In practice: dielectric performance, a corrosion class tied to the installation, and gasket channels that starve on an electrostatic line.
Read More →Sun, monsoon, fertiliser, soil abrasion and long spells parked outdoors. What agricultural equipment demands from a coating, and why most field failures start at the edges.
Read More →Architectural aluminium is the most demanding common application in India: permanent sun exposure, decades of design life, and a pre-treatment route that has nothing in common with steel.
Read More →E-coat reaches inside cavities that no spray process can. Powder coating puts down the thicker, tougher, decorative film. The duplex system, and when each stands alone.
Read More →Most colour disputes start with a shade that was never specified in a form that could be checked. What a complete specification contains, the delta E tolerance we work to, and where matching has real limits.
Read More →From weighing to packed box: what a thermosetting powder actually contains, why extrusion is the stage that decides performance, and where the manufacturer's job ends and the applicator's begins.
Read More →Every batch is tested to published ASTM and ISO methods, and every report is downloadable in full. What each test measures, what the eight reports show, and what Oracle does not claim.
Read More →Starved recesses with sound flats is a physics problem, not a powder problem. Why lowering the voltage fixes it, and why a thin film in a corner is a corrosion defect waiting to surface.
Read More →Chalking is not a process defect. It is what happens when an epoxy backbone meets ultraviolet light. The decision rule is one question, and the cases people get wrong are predictable.
Read More →