Understanding the technical specifications of a chemical additive is crucial for optimizing its performance in various manufacturing processes. At NINGBO INNO PHARMCHEM CO.,LTD., we emphasize the importance of precise technical data to ensure our clients can effectively utilize materials like Azodicarbonamide (ADC). As a leading chemical blowing agent, ADC's properties such as its decomposition temperature, gas evolution volume, and particle size distribution are key determinants of its suitability for different applications in plastics and rubber.

Azodicarbonamide is characterized by its exothermic decomposition, typically occurring within a specific temperature range. While generally decomposing around 200-205°C in air, its decomposition temperature can be influenced by various additives and processing conditions, allowing for flexibility. This is particularly important as different polymers require different processing temperatures. For instance, in PVC foaming, the ability to adjust or activate ADC's decomposition to lower temperatures (e.g., 140-160°C) through the use of 'kickers' or other activators is vital for materials that degrade at higher temperatures. The resulting gas evolution, measured in ml/g, is high for ADC, indicating its efficiency in creating cellular structures. Typical gas yields can range from 200 to over 220 ml/g (STP).

Particle size is another critical technical parameter for ADC. Manufacturers often require Azodicarbonamide with specific particle size distributions, such as 3-10 µm or 8-10 µm, to ensure optimal dispersion within the polymer matrix. Fine particle sizes generally lead to better dispersion, more uniform cell structures, and improved surface finish in the final foamed product. The purity of ADC, typically above 98%, is also a key factor influencing its performance and the cleanliness of the decomposition residues. When seeking to buy Azodicarbonamide, inquiring about these technical details ensures that the product aligns with specific processing requirements. NINGBO INNO PHARMCHEM CO.,LTD. provides detailed technical data for our ADC products, facilitating informed purchasing decisions.

The influence of these technical specifications on applications is profound. For example, the high gas evolution of ADC makes it ideal for applications requiring significant expansion, such as in the production of lightweight foams for insulation or buoyancy. Its self-extinguishing nature, a consequence of its decomposition products, adds a safety feature beneficial in applications like building materials or automotive interiors. The ability to control foaming speed and cell morphology by selecting specific grades of ADC or using it in conjunction with other additives allows for the creation of specialized products like high-density foams for shoe midsoles or specific textures for artificial leather. The price of Azodicarbonamide is often reflective of these refined technical specifications.

In conclusion, a thorough understanding of Azodicarbonamide's technical specifications is essential for maximizing its utility in polymer foaming. NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing comprehensive technical support, enabling our clients to leverage the full potential of ADC for their product development and manufacturing needs.