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Chemical Compositions

Azodicarbonamide

CAS NO.

123-77-3

Molecular Formula

C₂H₄N₄O₂

Features

Light yellow crystalline powder. Universal high temperature foaming agent. High product cell uniformity, high brightness.

Technical index

Decomposition temperature:202±3℃
Gas evolution:218±5ml/g(STP)
Average grain size: 7-9μm

Main application

Particularly suitable for PVC extrusion, rubber foam in free mode and secondary high foaming of PEF; commonly used in the injection of MD and EVA, hot pressing of big/small mold, PE molding, PVC molding, coating and rubber molding foam, and rubber Molding and extrusion foaming. Widely used in medium/high-grade EVA MD Shoes, NBR + PVC insulation materials, seals and closed-cell leather.

Packing

25kgs in carton or fiber drum lined with plastic bag.

Storage

Storage stability at room temperature is very good. Should be stored in cool and dry place, avoid fire, spark and heat source; fight fire with spraying water, carbon dioxide or chemical powder.