What is ISO 3262-19 about?
ISO 3262 discusses specifications and methods of test for extenders ISO 3262-19 is the nineteenth part of ISO 3262-19 multi-series and discusses precipitated silica. ISO 3262-19 specifies requirements and corresponding methods of test for precipitated silica.
Who is ISO 3262-19 for?
ISO 3262-19 on extenders specifications and methods of the test is useful for:
- Paint manufactures
- Silica products manufacturers
- Quality manufacturers
Why should you use ISO 3262-19?
Precipitated silica products are used as high-performance flatting agents, thickening agents, and anti-corrosion pigments to improve the performance, workability, and sustainability of coatings, paints, inks, adhesives, and sealants.
ISO 3262-19 provides you with a test method to test the precipitated silica so that it can comply with the requirements and give desirable output.
What’s changed since the last update?
BS EN ISO 3262-19:2021 supersedes BS EN ISO 3262-19:2000, which is withdrawn. BS EN ISO 3262-19:2021 includes some technical changes with respect to BS EN ISO 3262-19:2000. These include:
- The main title has been changed from "Extenders for paints" to "Extenders"
- Carbon content has been revised and the organic surface has been refined
- Magnesium perchlorate has been changed to an example for a desiccant
- Suitable examples for carbon steel have been added
- The text has been editorially revised, and the normative references have been updated
