Standards & Testing

Standards & Testing

Blast Profile Tolerances: Specifying for Powder Coating

Set a measured blast profile tolerance using a calibrated profilometer. Match the specification to the substrate and coating system. Verify each lot with a documented

Standards & Testing

Cost and Lead Time for XRF Thickness Testing

XRF coating thickness cost varies by sample count, part complexity, and report requirements. Lead time depends on lab capacity and shipping. Define inspection scope

Standards & Testing

Hot Dip Galvanizing vs Zinc Flake: Durability

Zinc flake offers thin, flexible protection with good adhesion on complex shapes. Hot dip galvanizing provides thicker, heavier layers for severe environments. Choose

Standards & Testing

Buyers Guide to Anodizing Suppliers for Aerospace Parts

Use documented process controls, material compatibility, and inspection records to evaluate aerospace anodizing suppliers. Prioritize vendors who demonstrate consistent

Standards & Testing

Fixing Adhesion Failure After Powder Coating Cure

Powder coating adhesion failure appears as peeling or delamination after cure. Fix it by identifying surface contamination, improper pretreatment, or cure issues. Use

Standards & Testing

How to Verify Salt Spray Pass Criteria for Coated Parts

Verify salt spray pass criteria by defining acceptance limits in the specification, controlling test conditions, measuring coating thickness, and documenting visual and

Standards & Testing

Cost and Lead Time for Salt Spray Testing Services

Outsourced salt spray test costs vary widely based on sample quantity, cycle count, and reporting complexity. Most buyers should budget for higher tier pricing when

Standards & Testing

Outlook for Digital Coating Thickness Verification

Digital tools are moving coating thickness verification from isolated spot checks to continuous data capture. XRF technology and automation reduce manual error, speed up

Standards & Testing

Buyer's Guide to Adhesion Testing for Coated Metal

Adhesion testing requires specifying the right method based on part geometry and coating type. Pull tests measure bond strength, while tape tests check surface

Standards & Testing

Salt Spray Test: Pass, Fail, and What Comes Next

A failed salt spray test signals coating failure, not just bad luck. The next steps involve isolating the cause, reviewing supplier process controls, and specifying

Standards & Testing

Fixing Pinholes in Powder Coating Before Shipment

Powder coating pinholes are small voids in the film that weaken protection and fail appearance. Identify them with close visual checks, repair them by cleaning and

Standards & Testing

XRF vs Microscratch for Coating Thickness

XRF and microscratch measure coating thickness differently. XRF is fast, non-destructive, and good for online checks. Microscratch is slower, destructive, but works well