產(chǎn)品詳情
中文名稱:偶氮二甲酰胺 | 英文名稱:azodicarbonamide |
CAS:123-77-3 | 有效期: 一年 |
2011-05-24
偶氮二甲酰胺
azodicarbonamide
RMB
一年
AC BLOWING AGENT SPECIFICATION
Name: Azodicarbonamide
Molecular Formula: C2H4N4O2
This product mainly falls into three categories according to average grain size Dn, decomposition temperature T, and the DnxTy series compounded by average grain size Dn and decomposition temperature T. It follows the standard Q/321100 ZH008-2004.
Property
Yellow powder, specific gravity of 1.65, nontoxic, stink-free, flammable, capable to generate tremendous froth. During decomposition, 32% weight decomposed into gas, 27% sublimed 41% residues. Among the decomposed gas, 65% is N2, 32% CO and 3% CO2. Decomposition heat: 359.5J/g; Specific heat: 0.26; combustion heat: 1070kJ/mol.
Applications
It is one of blowing agents that are widely applied. Frothing can be performed at normal pressure or increased pressure. 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.
Quality Standard
It is produced in strict accordance with the chemical industrial standard HG/T 2097-1991 and the corporate standard Q/321100 ZH008-2004.
Serial NO: Dn4 Dn6 Dn8 Dn10 Dn12 Dn15 Dn25
Average size, um≤ 4~6 6~8 8~10 10~12 12~15 15~18 18~27
Decomposition temp.,℃ 200~210
Gas volume, ml/g ≥ 225
Moisture content, %≤ 0.3
Purity % ≥ 97
Ash, %≤ 1
Packing, Transportation and Storage
20kg/ctn or 25 kg/ctn with/without pallet
Special packing is negotiable separately.
Safety
This product itself is nontoxic but may release a great deal of N2 and CO when decomposed at high temperature. Poor ventilation could result in toxicosis.
關(guān)鍵字: AZ;ADC;AOC;Azodicarbonamide;發(fā)泡劑;AZO
公司簡介
The main products Sopo Shanghai handled are as below: AA 、 EAC 、 Methanol, toluene, xylene, Calcium Hypoch- lorite, vitriol, formaldehyde, ADC blowing agent, Liquid Chlorine coal, coking, iron and some sort of chemical f- acilities. It is the General Agent in East China of Methanex , the world famous methanol producer. It is also the biggest producer end-user around the world. The annual demand of methanol is 550,000MT, 400,000MT of which is fr- om Methanex and the rest 150,000MT is from the domestic producers. We are also one of the biggest traders of AA and EAC with the annual distributi
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