Description
Ardrox NQ1 is a Solvent Based Developer that is supplied in a 400ml Aerosol. NQ1 are liquid suspensions of an inert white powder in a quick drying solvent with low sulphur, halogen and alkali metal content. NQ1 are used as developers in penetrant testing of forged parts, welds, cast and drop forged parts. Ardrox® NQ1 offers best results with both color contrast and fluorescent penetrants while the thin, translucent layer provided by Ardrox® 9D1B will make it especially suited for fluorescent penetrant testing applications.
Ardrox NQ1 Developer Solvent: Precision Testing, Exceptional Results
Ardrox NQ1 Developer Solvent is your go-to solution for non-destructive testing of forged parts, welds, casts, and drop-forged components. This quick-drying solvent suspension features an inert white powder with low sulphur, halogen, and alkali metal content.
Key Features:
- Ideal for use with the Ardrox range of visible penetrants.
- Methodical application: Pre-cleaning, Penetrant application, Penetrant removal, and Developer.
- Safe and effective on various materials, including steel, aluminum, brass, bronze, copper, magnesium, cadmium plate, and titanium.
- Precision and reliability ensure accurate inspections.
Method of Use:
- Pre-Cleaning: Thoroughly clean the part with Ardrox 9PR88 before applying penetrant (e.g., Ardrox 9VF2 or Ardrox 907PB). Ensure the surface is free from grease, oil, and dirt.
- Penetrant: Apply a thin, even film of penetrant to cover the test area. Allow 10-30 minutes for penetration.
- Penetrant Removal: Remove excess surface penetrant with clean, solvent-premoistened cloths or rinse with water. Do not flush with cleaner to maintain sensitivity.
- Developer: Shake Ardrox NQ1 developer until the agitator rattles. Spray a thin, even film over the inspection area, allowing 10-30 minutes of development time.
Ardrox NQ1 Developer Solvent guarantees precision and reliability in your non-destructive testing processes.


