Anodal® SH1
Aluminum Chemical
Anodal® SH-1 is used to obtain smudge-free hot water sealing of anodized aluminum and produces excellent sealing qualities.
![Anodal® SH1](/_gatsby/image/83329d27f236218499753257cfd4c12a/f9f6a45b3bd6fbc033a2639b0dc606c5/aff1fb8f5334bd37bf3e610baca2ebbb.jpg?u=https%3A%2F%2Fadmin.heubach.com%2Fwp-content%2Fuploads%2F2022%2F08%2Faff1fb8f5334bd37bf3e610baca2ebbb.jpeg&a=w%3D50%26h%3D50%26fm%3Djpg%26q%3D75&cd=1ab81d00efec5a6a16694ea5e700a6e6)
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Benefits
- Excellent sealing qualities
- Deposit free sealings
Technical data
Product Data
Delivery form | Clear, aqueous solution |
Density | 1.02 – 1.03 g/l |
pH | 5.0-7.0 |
Storage stability | 3 years in closed original containers at 5-30°C Due to the influence of light, the solution may turn slightly yellowish-brown |
Dilutability | Dilutable with water in any proportion |
Applications
Anodal® SH-1 is used as an additive for hot water sealing of colorless, integral and electrolytically dyed anodized aluminum to prevent the formation of sealing deposits (smut).
Anodal® SH-1 can also be used for smudge-free sealing of coatings which are adsorptively dyed with organic dyes or combination dyeings such as the “Sandalor” (registered trademark of Interoxyd AG, Altenrhein, Switzerland) dyeings produced with Sanodure®, Sanodye® and Sanodal® dyes. In the latter case, however, a two-stage sealing method is recommended, i.e. presealing with Anodal® ASL followed by the main sealing step with water and an addition of Anodal® SH-1.