ZL-440
Water-Based Fluorescent Penetrant
ZL-440 is a water-based, water washable fluorescent penetrant used for finding indications in castings, forgings, extrusions and other materials with rough surfaces commonly found in automotive part applications. ZL-440 is an ideal solution when waste water produced during the inspection process is a concern for the operation. ZL-440 is water based and contains no petroleum distillates allowing it to drain directly into the sewage system depending on local regulations.
ZL-440 has been specifically developed for use within the automotive sector and can also be used in applications where traditional petroleum solvent-based penetrants may attack the surface, such as plastics. The penetrant features great rinse characteristics allowing it to be self-developing, so you may not need to use a separate developer depending on the application.
ZL-440 is designed to be environmentally sensitive while meeting industry approvals, including EN ISO 3452-2 and AMS 2644, and can be used in place of any conventional water-washable fluorescent penetrant.
Features
- Level 2, medium sensitivity
- Hydrocarbon-free
- Biodegradable
- Excellent water wash removability
- Developer is not required
Benefits
Reduce environmental footprint and waste-water pollutants
- Reduce water treatment costs and discharge waste process water directly into the sewage system (depending on local regulations) due to minimal water-based contaminants.
- Meet or exceed local discharge regulations with low Biochemical Oxygen Demand (BOD) and Chemical Oxygen Demand (COD) levels.
- Support a healthy environment with waterbased penetrants that have minimal occupational health and safety impacts.
Reliably speed up inspection and wash processes
- Identify bright indications with superior sensitivity and low fluorescent background interference.
- Increase throughput and reduce costs by eliminating the developer step of inspection processes depending on procedures and requirements.
- Rapid rinse and post inspection washing of parts thanks to excellent washability properties, due to trade secret chemistry.
Ordering Information
25 litres: 056C229
200 litres: 056C230
1000 litres: 056C231
Product Properties
NDT Type: Fluorescent Penetrant Testing
Penetrant Type: Type 1
Fluorescent Penetrant Sensitivity: Level 2 - Medium
Sensitivity
Penetrant Methods: Method A
Removal Type: Water Washable
Required Equipment: UV light source
Applications
Ideal Application: Automotive, Ceramic components, Leak
detection, Plastic components
Defect Examples: Cracks, Leaks
Compliance
Standards: ASME BPVC, ASTM E1417/E1417M, ASTM E165/E165M-18,
ISO 3452-2, NAVSEA T9074-AS-GIB-010/271, QPL SAE AMS 2644