Azodicarbonamide (AC) is a widely used chemical blowing agent that decomposes under heat to release nitrogen gas, resulting in the formation of a fine cell structure in rubber, plastic, and EVA foams. It is commonly used in the footwear and rubber industries, offering a flexible foam structure and superior cushioning properties.
| Property | Value |
|---|---|
| Appearance | Yellow powder |
| Purity | >99% |
| Molecular Weight | 196.19 g/mol |
| Melting Point | 210°C (Decomposes) |
| Solubility | Insoluble in water |
| Gas Release | Nitrogen (N2) |
1. What is Azodicarbonamide (AC)?
Azodicarbonamide (AC) is a chemical blowing agent that decomposes to release nitrogen gas, creating a foam structure in rubber, plastic, and EVA products.
2. How does Azodicarbonamide (AC) work?
Azodicarbonamide decomposes when heated, releasing nitrogen gas that forms bubbles within the material, resulting in a foamed structure.
3. What are the key applications of Azodicarbonamide (AC)?
Azodicarbonamide is primarily used in the footwear and rubber industries to create flexible foams, and it is also used in plastic foams for packaging and insulation.
4. Is Azodicarbonamide (AC) safe to use?
Azodicarbonamide is generally considered safe for use in industry when handled and processed according to standard safety guidelines.
5. How should Azodicarbonamide (AC) be stored?
Azodicarbonamide should be stored in a cool, dry place, away from moisture and extreme temperatures to prevent degradation.
