Three Classic Industrial Applications of Dicyandiamide:
Construction Materials Industry: Concrete Accelerator Dicyandiamide reacts with cement hydratioform ettringite; a typical formula uses a ratio of cement to dicyandiamide of 1:0.03%, suitable for anti-freezing in winter concrete construon.
Textile Printing and Dyeing: Anti-migration Agent As a finishing agent, an addition of 0.1-0.3% can improve the color fastnesfabrics such as polyester, nylon, and spandex by over 30%. Electronics Industry: Moisture Absorbent Suitable for the storage of circuit boards an the storage method involves mixing dicyandiamide with silica gel at a ratio of 1:1, maintaining humidity ≤60% RH.