Azo dyes are used for dyeing textile products. These materials are frequently used by textile companies because of their permanence on the product. However, some of these azo dyes have a carcinogenic effect. Garments where these dyes are used are absorbed by the skin when exposed to the skin for a long period of time and may cause consequences to human health. Therefore, the use of more than twenty varieties of azo dyes is prohibited by the European Union. According to the specified standard, each of the azo substances, one gram of textile product ümaximum 30 can be used not to exceed ppm. The determination of these values is determined by tests in textile laboratories.
These tests are generally:
- Physical property tests
- Chemical property tests
- Color performance tests
- Dimensional change tests
- UV (ultraviolet rays) permeability and protection factor tests
- Water permeability tests
Azotex Secure Textile System standard Internationally binding Azotex tests are carried out in accordance with the standard conditions. At the same time, the up-to-dateness of these test standards and related regulations are continuously monitored.
Azotex test criteria mainly covers:
- Substances with cancer-causing effects, harmful to health azo dyes, colorants and substances that are prohibited for use in accordance with legal regulations.
- Heavy metals, plasticizers and substances restricted by legal regulations.
- Substances which are not in contravention of legal regulations or whose status is not determined by legal regulations, but which are suspicious for human health, and which have unknown or allergic properties, organic tin compounds and pesticides (to prevent, control or damage harmful organisms). substances used to reduce).
- Factors such as color disease that affect human health and pH value that does not harm the skin.
The test conditions and the required values for these Azotex test criteria were determined.
Azotex Safe Textile SystemYou can contact the managers and employees of the TURCERT certification body for more information on what it is, how it works, how to conduct Azotex tests and how to obtain a document.