Dye Aging Detection

Dye life testing refers to the process of evaluating and judging the color persistence and durability of dyes. Through the life test, we can know whether the dye will fade, change color or lose its vividness after a certain period of time under daily use conditions, and evaluate the durability and anti-fading ability of the dye. Common dye life testing methods include color fastness testing, light durability testing, washing durability testing, etc. These tests can simulate the real life performance of dyes by simulating the actual use environment and conditions, and provide scientific basis for the development, application and quality control of dyes. Alfa Chemistry provides professional dye testing services, can detect and integrate the resources of the whole industry, and provide comprehensive dye testing services. Our researchers can provide exclusive solutions and authoritative third-party testing reports based on various testing standards to better solve your customers' problems.

The Services

The services about longevity that Alfa Chemistry can provide include but are not limited to:

• Color fastness test
• Light durability test
• Wash durability test
• Development of test solutions

Testing Services for Applicable Dyes

Acid dyes, basic dyes, direct dyes, reactive dyes, disperse dyes, sulfur dyes, vat dyes, solvent dyes, cationic dyes, reactive dyes, fluorescent whitening agents, naphthol, carbazole, acid particles, blue, large Red base, red base, medium black, leather black, high temperature leveling agent, etc.

Dye Life Testing Services for Laboratories

Based on the scope of application of the dye, it may encounter light, damp heat, physical and chemical corrosion, so it is necessary to test the service life of the dye. The life test service of dyes can mainly simulate specific environmental conditions through laboratory instruments and equipment, mainly for solar radiation, humidity, harmful gases and molds, etc. Alfa Chemistry can provide customers with professional dye life testing services and is a reliable cooperative organization. At the same time, Alfa Chemistry cooperates with other testing teams to provide customers with accurate testing services.

Common Factors Affecting Dye Life

(1) Intrinsic factors: the chemical structure of the main chemical substances of the coating itself, the structure of the aggregation state and the formulation conditions of the coating, etc.

(2) External factors: physical factors, including heat, light, high-energy radiation and mechanical stress, etc.

(3) Chemical factors: including the effects of oxygen, ozone, water, acid, alkali, etc.

(4) Biological factors: such as the role of microorganisms and insects

Our Service Advantages

• With professional qualifications and an experienced team, we can provide customers with professional dye life testing services
• Advanced laboratory center to ensure the accuracy and reliability of test results

Alfa Chemistry is equipped with a professional laboratory center and a professional dye testing team, which can provide customers with accurate and reliable test results. If you are interested in our services, please contact us immediately for more information.

It is important to note that our products are for research use only and are not for clinical use.