A chemical organic blowing agent which is mainly composed of Azodicarbonamide (ADCA). A blowing agent that is widely applicable for various purposes including heat insulation, shock absorption, and ornamentation. It has good features such as small aging variation, superior storage stability, and easy handling.

Unifoam AZ


UNIFOAM AZ is a yellowish powder composed mainly of Azodicarbonamide.
Azodicarbonamide is a compound that decomposes and releases gas under heat, thus able to form cells / bubbles in matrixes of plastic, etc.
Azodicarbonamide is widely used as a foaming agent for plastics and rubbers to provide ideal cell structure for thermal insulation, sound proofing, cushioning, and decorative functionality.


  • High solubility and dispersibility in plastic, rubber.
  • Decomposition temperatures suitable for plastic and rubber.
  • Easily adjustable decomposition temperature and decomposition rate.
  • High gas volume (220 – 245 mL/g).
  • Low mold contamination by pyrolysates.
  • Low decomposition heat
  • High storage stability and temporal stability.
  • Highly safe and easy to handle.
Unifoam AZ


UNIFOAM AZ ULTRA is surface treated to enhance dispersibility and improve the quality of the blowing agent product. The blowing agents of the UNIFOAM AZ ULTRA Series have been developed with powder technology and surface treatment technology to avoid caking and dust pollution. These blowing agents are suitable for foaming resins that readily produce pinholes and voids such as polyolefin, EVA, etc.


  • Superior compatibility and dispersibility in plastics, rubber, etc.
  • Decomposition temperatures suitable for plastic and rubber processing.
  • Ability to control decomposition temperature and speed.
  • High gas volume (220 – 245 mL/g).
  • Low amount of contamination form degradation.
  • Low degradation over time; excellent storage stability.
  • No moisture absorpotion during storage, easy to warehouse.
  • Dry grade allows for air shipment and automatic weighing.
  • Dust prevention improves working environment.
  • Enhanced dispersion in the resin, reduces voids and pinholes.
Unifoam AZ


Blended blowing agent are designed to provide functionality to foamed materials and meet the diverse processing needs conventional blowing agents cannot. These blended agents provide functional enhancements to foamed products and create bubble shapes that are impossible using conventional Azodicarbonamide-based agents. We offer different grades of blowing agents optimized for our customer’s ideal processing conditions: decomposition temperature, gas volume, etc.


  • Blowing temperature control, ability to process at a low temperature.
  • High degree of whiteness, produces stunning foamed surface.
  • Ability to control foaming magnification.