AC BLOWING AGENT


Chemical Name: Azodicarbonamide, Azobisformamide

Cas No. 123-77-3

Molecular Formula: C2H4O2N4

Molecular Weight: 116.08

Properties: Slightly yellowish powder. stable at room temperature. Soluble in alkali, insoluble in acid, pyridine, benzene, gasoline and water. There is no toxicity or contamination.

Specifications:

Items AC-01 AC-02 AC-03 AC-04
Appearance Light yellow powder
Gas evolving(ml/g) 220min 220min 220min 220min
Decomposing temperature(oC)195-205 195-205 195-205 195-205
Loss of weight after heating,% 0.15max 0.15max 0.15max 0.15max
Ash,% 1.5max 1.5max 1.5max 1.5max
Particle size(microns) 12-15 10-12 6-8 3-5

Uses: It is widely used as blowing agent for cellular rubbers and plastics such as PVC, PE, EVA, PS with fine cell structure.

Packing: in 20 or 25kgs net bags or cartons.