General Name: AC BLOWING AGENT (AZODICARBONAMIDE)
Formula: C2H4N4O2
CAS No.: 123-77-3
Mol. Wt.: 116.08
Specification:
| Types | D50 (μm) | Decomposition temperature (°C, Min) | Gas-foaming amount (ml/g, Min) | Loss on heating (%, Max) | Ash (%, Max) | Purity (%, Min) | pH |
| AC3 | 3-5 | 200 | 215 | 0.15 | 1.0 | 97 | 6.5-7.5 |
| AC4 | 4-6 | 200 | 215 | 0.15 | 1.0 | 97 | 6.5-7.5 |
| AC5 | 3.5-5.5 | 200 | 215 | 0.15 | 1.0 | 97 | 6.5-7.5 |
| AC6 | 6-8 | 200 | 215 | 0.15 | 1.0 | 97 | 6.5-7.5 |
| AC8 | 8-10 | 200 | 215 | 0.15 | 1.0 | 97 | 6.5-7.5 |
| AC10 | 10-12 | 200 | 215 | 0.15 | 0.10 | 97 | 6.5-7.5 |
| AC12 | 12-14 | 200 | 215 | 0.15 | 0.10 | 97 | 6.5-7.5 |
| AC14 | 14-16 | 200 | 215 | 0.15 | 0.10 | 97 | 6.5-7.5 |
| AC18 | 18-22 | 200 | 215 | 0.15 | 0.10 | 97 | 6.5-7.5 |
Properties: Pale yellow powder. Soluble in alkali, insoluble in alcohol, gasoline, benzene and water.
Application: Blowing agent used in rubber, plastics etc. It is widely used for frothing EVA, PE, natural rubber and PVC + NBR mixture etc., especially for large-mould hot press frothing and small-mould hot press frothing of EVAMD shoes material. It enables the frothed products to have an outstanding property;especially it is favorable for increasing the extensibility of goods and obtaining more outstanding aperture structure.
Packing: In 25kgs carton.
Storage: Keep container tightly closed in a cool, dry and well-ventilated place, avoiding exposure of the packaged product to direct sunlight. Protected from heat and moisture.
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