Eva Sheet Foaming Agent Azodicarbonamide Blowing Agent High-temperature Chemical Blowing Agent

High-temperature foaming agent is produced after ultra-fining treatment and surface denaturing. It is widely usedin the foaming of plastics for EVA, PE, PVC and many kinds of rubber, and it is suitable to hot-pressing foaming in large or small mold and secondary foaming of PE.Stable foaming ratio
Large gas volume
Excellent dispersibility
Excellent mechanical performance of final productsThe decomposing temperature for high-temperature foaming agents is over 200°C, the gas volume reaches 220ml/g (under the standard temperature and pressure, called STP). Decomposition gases mainly including N2 and CO2, accompanied with a small amount of CO and NH3.
The decomposing temperature can be adjusted within 150-200°C after adding an adequate amount of decomposing activator (foam-promoting agent), common activators including Zinc, Barium oxides and salts of Zinc and Barium, stearates and stearate salts.
This foaming agent is characterized by uniformparticle size, stable foaming performance and excellent dispersibility, which makes it especially suitable for products making under different technological conditions.Item No.: AC1000
Chemical component:Azodicarbonamide
Appearance: Light yellow powder
Gas Volume ml/g (STP):≥220
Decomposing Temperature (°C):203±2
Particle size (μm):12~14
Moisture:≤0.3%
Ash:≤0.3%
PH:7.0~7.5This foaming agent is odorless and non-toxic, with good storage stability and has self-extinguishment. It won't decompose under common temperature but should bestored in a cool, dry place away from any sources of heat, spark, open flames, or direct sunlight. Never let it contact directly with acidsor alkalis. Good local exhaust ventilation in mixing and handling areas is highly recommended. Be careful not to inhale its powder, make frequent skin contact or swallow it.
Each 25kg of this foaming agent is packed in aninternational standard corrugated paper carton or fiber drum with a polythene liner inside. A slight sticky to the hands in using is the property of AC foaming agent, not caused by dampness and won't affect its quality.
Each batch of this foaming agent series weighs 3 Tons. While using the foaming agent of same batch, only asmall quantityis needed to test for confirmation and then the whole batch can be used with certainty.