Blowing Agent

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Cas No. 123-77-3 EC No. 204-650-8 UN No. 3242


Azodicarbonamide (AC or ADCA) is the most popular chemical blowing agent. Generally, AC is

orange to pale yellow, crystalline solid with a decomposition temperature in air of 201~205℃.


Unlike a number of other chemical blowing agent, AC is selfextinguishing when flame is removed. The decomposition

residues are odorless, non-toxic, non-coloring and non-straining.


The particle size and distribution can be controlled with widely different ranges. The particle size and distribution is

one of the significant factors.


Technical specification

ItemSpecification
AppearanceLight yellow fine powder
Decom. Temp.196 - 202℃
Gas Volume(in Air)240 - 260
Part. Sz.(by Malvern)9.0 - 10.5
MoistureMax. 0.3%
pH6.5 - 7.5


Chemical Auxiliary Agent PU Foam mattress materials AC ADCA azodicarbonamide blowing agent


Chemical Auxiliary Agent PU Foam mattress materials AC ADCA azodicarbonamide blowing agent


Application

PE, PP, PVC, PS, EVA, ABS, RUBBER


Transport & Storage Precautions

Expiration Date : 1 year
Storage Instruction : Keep away heat, acids & alkalis. Keep container closed & dry.

Transport : Avoid contact with a direct ray of light and moisture.
Using : Wear protective gloves, dust mask and goggles.

Disposal : Incineration or reclamation

Fire & Explosive : Flammable & combustive
Extinguish Media : Preferably water or foam or carbon dioxide gas or sand.


Packaging

25kg Carton Box / 25kg Bag


Chemical Auxiliary Agent PU Foam mattress materials AC ADCA azodicarbonamide blowing agent     Chemical Auxiliary Agent PU Foam mattress materials AC ADCA azodicarbonamide blowing agent


Chemical Auxiliary Agent PU Foam mattress materials AC ADCA azodicarbonamide blowing agent



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