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 |
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].
Indexes |
Grade |
||||
Excellent-class |
First-class |
Qualified |
|||
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 |
|||
[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.
Hunan Guangcheng Chemical Industry Development Co., Ltd | |
---|---|
Country/Region: | Hu Nan - China |
Business Nature: | Manufacturer |
Phone: | 89912569 |
Contact: | Tina (Imp.&Exp. manager) |
Last Online: | 26 Mar, 2014 |