30-Micron-Superfine-Dicyandiamide

Micro superfine dicyandiamide introduction 

The greatest advantage of microcrystalline dicyandiamide (micro powder dicyandiamide) is that after being treated byronization, the particle size is reduced to about 10μm and a certain amount of dispersant is added, which makes it have better compatibility and uniform dispersion in ep resin system, solves the problem that traditional dicyandiamide is difficult to disperse evenly, and thus improves the performance of customer's products, such as enhancing the and durability of materials and improving the adhesion.

1.Specific advantages include: Appropriate particle size, which allows it to react fully and completely in epoxy resin improving the performance of customer's products 

2. It is easier to disperse evenly into liquid resin, with a storage period of more than six months at room temperature25℃) 2. In carbon fiber reinforcement, it can improve the strength and stiffness of the reinforcement material, durability and heat resistance, and improve the adhesion between reinforcement material and the substrate .

3. In addition, the application field of micro powder dicyandiamide is extensive, including but not limited to one-component epoxy adhesives, epoxy laminates, epoxy powder coatings, epoxy/polyester powder, carbon fiber composites, etc., with broad application prospects

Storage environment of superfine powder of dicyandiamide:

1.Keep dry and avoid direct sunlight: The environment for storing cyanamide should be kept dry, away from direct sunlight and high temperatures. Cyanamide is prone to decompose in humid conditions, so the storage area should be kept as moisture-free as possible. Direct sunlight and high temperatures can accelerate the decomposition and volatilization of cyanamide, which can easily lead to safety accidents. Therefore, it is best to choose a well-ventilated storage area and maintain a constant temperature and humidity.

2.Away from fire sources and flammable materials: Cyanamide is a flammable substance and may cause an explosion or fire in contact with high temperatures or open flames. Therefore, the storage area should be equipped with fire-fighting equipment and other safety facilities, and regular safety inspections and maintenance should be carried out.

3.Regular inspection and maintenance: When storing cyanamide, the integrity and seal of the containers should be checked regularly. If any damage to the container or poor sealing is found, it should be replaced or repaired immediately to prevent the leakage of cyanamide from causing harm. In addition, clear warning signs should be posted in the places where cyanamide is stored to remind others to be aware. The warning signs should include information on the hazards of cyanamide and first aid measures to ensure that others can take the correct safety measures when they come into contact with cyanamide. The storage area for cyanamide should be regularly cleaned and maintained, removing debris and dirt from the storage area to ensure a clean storage environment. Regularly check the quality of cyanamide and storage conditions to ensure that it meets safety requirements.