What should you look for when comparing corrosion inhibiting papers?

When comparing corrosion inhibiting papers, there are several factors that should be considered to ensure that the selected paper meets the specific needs of your application. Here are some important factors to look for when comparing corrosion inhibiting papers:

1. VCI chemistry: The VCI (Vapor Corrosion Inhibitor) chemistry used in the paper is one of the most important factors to consider. The chemistry should be compatible with the metals being protected and provide long-lasting corrosion protection.
2. Protection period: The protection period offered by the paper is another important consideration. This will depend on the thickness and quality of the paper and the type of metal being protected.
3. Environment: The environmental conditions where the paper will be used should also be considered. This includes factors such as temperature, humidity, and exposure to water or other fluids.
4. Size and shape: The size and shape of the paper should also be considered, depending on the size and shape of the metal parts being protected.
5. Compatibility: The paper should be compatible with other packaging materials, such as foam and plastic, that may be used in the packaging of the metal parts.
6. Performance under stress: The paper should be tested for its ability to protect the metal parts under stress, such as during transportation and storage.
7. Certification: Look for papers that have been certified by independent organizations to ensure they meet industry standards for corrosion protection.
8. Cost: The cost of the paper should also be considered, depending on the budget available for the application.

Comparing corrosion inhibiting papers requires careful consideration of VCI chemistry, protection period, environment, size and shape, compatibility, performance under stress, certification, and cost. By evaluating these factors, you can select a paper that provides the best corrosion protection for your specific needs.