This detailed product description is for the Ardrox 9D1B crack developer It presents the properties, application area, and technical parameters of (Part No: 311052), which is an essential tool for revealing internal microstructure damages and cracks in metal parts, especially aluminum structures.
The Ardrox 9D1B developer is a key component of the Ardrox penetrant testing system. This method is widely used in the automotive industry and general metalworking applications, especially where large surfaces need to be inspected for damage following an impact (crash). A typical application area is the inspection of the areas surrounding the MacPherson strut.
The essence of penetrant testing is that a special, diffuse red penetrant material (e.g., Ardrox 9VF2) is applied to the surface to be inspected. Thanks to the excellent capillary properties of the penetrant, it penetrates even the finest cracks and pores. The white developer material Ardrox 9D1B, applied after cleaning the surface, draws the penetrant out of the cracks, highlighting them. The high contrast between the white developer layer and the red penetrant allows for the visual detection of even the smallest defects.
Environmental and Material Safety Aspects:
The fluids and agents used for testing do not have a negative effect on the welds or the surfaces on which they are applied. After the test is complete, the surfaces can be easily cleaned without residue using the appropriate test material cleaner (e.g., Ardrox 9PR5).
For professional and reliable results, the use of the Ardrox 9D1B developer strictly follows the standard penetrant testing procedure:
Preparation: The surface to be inspected must be thoroughly cleaned of all contaminants, grease, and moisture.
Penetration: Apply the diffuse red Ardrox 9VF2 penetrant to the surface to be inspected.
Dwell Time: Allow the penetrant to dwell for approximately 10–20 minutes. This time is necessary for the penetrant to enter hidden defects via capillary action.
Cleaning: Thoroughly clean the surface with Ardrox 9PR5 cleaner. It is important that excess penetrant is removed from the surface, but the material remaining in the cracks is preserved.
Development: Spray on the Ardrox 9D1B developer spray until the surface is covered with a uniform white layer and the reaction begins.
Inspection: Inspect the surface for the presence of cracks. Red lines or dots appearing on the white developer layer indicate defects.
The technical characteristics of the Ardrox 9D1B product ensure efficient and reliable use in a workshop environment.
| Property | Value | Note |
|---|---|---|
| Product name | Crack testing agent developer | Crack testing agent developer |
| Product code | Ardrox 9D1B | Factory Identifier |
| Part number | 311052 | Order number |
| Packaging (Content) | 400 ml | Spray can volume |
| Length | 64.5 mm | Can size |
| Width | 64.5 mm | Can size |
| Höhe | 200 mm | Can size |
| Field of application | Crack testing of aluminum structures | Detection of metal defects |
| System part | Penetrant processing (after red penetrant) | Ancillary product |
By using Ardrox 9D1B developer, users gain the following advantages:
High Detection Sensitivity: The white developer highlights even the smallest surface and subsurface cracks invisible to the naked eye, thanks to the high-contrast highlighting effect.
Fast Reaction Time: The product reacts quickly with the penetrant, minimizing inspection time.
Safe Material Usage: The agents do not damage the inspected metal surfaces, making them ideal for checking sensitive or expensive parts.
Residue-free Cleaning: After the complete inspection process, the surfaces can easily be restored to their original condition with the appropriate cleaner.
This product is the ideal choice for any professional working in the field of body repair, structural inspection, or quality assurance, who requires reliable, standards-compliant crack testing results.
