SYNONYM: AZODICARBONAMIDE; AZOBISFORMAMIDE
BLOWING AGENT AC; FOAMING
AGENT AC
FORMULAR: C2H4N4O2
(H2NOCN=NCONH2)
M.W.: 116.08
CAS NO.: 123-77-3
DESCRIPTION: YELLOWISH POWDER; STORED AT ROOM TEMPERATURE STABLE
FOR A LONG TIME; SOLUBLE IN ALKALIS; INSOLUBLE IN ACIDS, ALCOHOL, BENZENE,
GASOLINE AND WATER IT’S A STRONG FOAM AGENT; AND IS CHARACTERIZED BY ITS
SPONTANEOUS DECOMPOSITION AND ITS SENSIBILITY TO REACTION; ON DECOMPOSING IT
GIVES NITROGEN AND CARBON DIOXIDE GASES WHICH ARE NON-POISONOUS, ODORLESS AND
NON-POLLUTION
SPECIFICATIONS:
|
GRADE |
A |
B |
|
CONTENT: |
97% |
97% |
|
GAS VOLUME
(ml/g): |
220 |
215 |
|
AVERAGE
PARTICLE SIZE (μm): |
8 |
12 |
|
DECOMPOSITION
TEMPERATURE (℃) |
200-210 |
200-210 |
|
LOSS ON DRYING: |
0.1%MAX. |
0.1% MAX. |
|
ASH: |
0.2% MAX. |
0.1% MAX. |
USES: BLOWING AGENT OF GENERAL PURPOSE; AS A BLOWING AGENT USED IN PVC,
POLYETHYLENE, POLYPROPEN, NATURAL AND SYNTHETIC RUBBERS PROCESSED IN ATMOSPHERE
OF UNDER PRESSURE CONDITION. BUBBLED ARTICLES ARE TASTELESS, NON-POISONOUS AND
DO NOT CHANGE COLOUR.
PACKING: PACKED IN 25KG PLASTIC WOVEN BAG, 20MT/1x20FCL.
H.S. NO: 2927.0000
UN NO.: 3242 CLASS:
4.1