| Model: | 原粉 |
|---|---|
| Brand: | Guangcheng |
| Origin: | Made In China |
| Category: | Chemicals / Rubber Materials |
| Label: | Azodicarbonamie , ADC blowing agent |
| Price: |
US $2500
/ ton
|
| Min. Order: | 20 ton |
| Live Chat: | Last Online:26 Mar, 2014 |
ADC Blowing agent/Azodicarbonamide
CAS No.: 123-77-3 UN NO.:3242
Formula: C2H4N4O2 Molecular weight ：116.08
[Properties]: Yellow powder, specific gravity of 1.66, nontoxic, stink-free, flammable, capable to generate tremendous froth. Decomposition heat: 359.5 J/g; specific heat: 0.26; combustion heat: 1070 KJ/mol.
[Quality standard] Strictly accordance with the chemical industrial the standard [HG/T 2097-1991].
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Indexes |
Grade |
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|
Excellent-class |
First-class |
Qualified |
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appearance |
Light yellow powder |
||||
|
Gas generation， ml/g |
215 |
210 |
200 |
||
|
Decomposition temp ℃ |
200-210 |
200 |
|
||
|
Particle size |
Sieve residues（sieve pore 38μm ） %≤ |
0.1 |
0.2 |
1.0 |
|
|
Average particle size（ Dn ） μm ≤ |
12 |
- |
- |
||
|
Heating decrement， % ≤ |
0.15 |
0.25 |
0.30 |
||
|
Ash， %≤ |
0.10 |
0.10 |
0.20 |
||
|
Purity， % （ ADC ） ≥ |
97.0 |
95.0 |
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[Application]: It is one of the most widely applied blowing agents. Frothing can be performed at normal pressure or increased pressure. It is widely used for frothing PVC,PE,PP,EVA,GPPS,PA and natural rubber ,PVC+NBR mixture etc., especially for frothing slipper, shoes sole, plastic wallpaper, ceiling, plastic flooring, artificial leather etc. 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]:It can be packed in polyethylene weaving bag or compound paper bag for net weight 25kgs. Special packing is negotiable.
