What is BS EN ISO 105-E06:2014?

BS EN ISO 105-E06:2014, also known as ISO 105-E06:2014, is an international standard that specifies a method for determining the colourfastness of textiles when exposed to artificial light. This standard provides guidelines and procedures for conducting controlled exposure tests in order to assess the ability of a fabric to resist fading or colour change due to light exposure.

Importance of Colourfastness Testing

Colourfastness testing is crucial for manufacturers, retailers, and consumers to ensure that textile products maintain their original color even after prolonged exposure to light. This type of testing helps to evaluate the quality and durability of fabrics, allowing for informed decision-making during the production and selection of textiles.

By following the requirements set forth in BS EN ISO 105-E06:2014, textile companies can better understand how different materials and dyes perform under various lighting conditions. This knowledge enables them to create products that meet customers' expectations for long-lasting color integrity.

Testing Procedure

The testing procedure outlined in BS EN ISO 105-E06:2014 involves exposing a textile specimen to specific light sources that mimic daylight or artificial light conditions. The sample is evaluated before and after exposure using standard colorimetric techniques to measure any changes in color.

During the test, the specimen is subjected to specific levels of irradiance and temperature, simulating real-life conditions. The duration of exposure can vary depending on the intended use of the textile product, with longer exposure times expected for products that are likely to experience extended periods of sunlight exposure.

Compliance and Interpretation

To determine compliance with BS EN ISO 105-E06:2014, the color variations of the tested textile specimen are compared to a reference sample. Any detectable change in color can be quantified using various color measurement systems, such as spectrophotometers or colorimeters.

Interpretation of test results involves assessing the degree of fading or color change based on a predetermined grading system. This allows textile manufacturers and retailers to classify their products into different colorfastness grades, indicating the expected performance under specific lighting conditions.

Compliance with BS EN ISO 105-E06:2014 ensures that textile products meet industry standards for colorfastness, providing consumers with confidence in the product's quality and longevity.