Beijing Sinoweiye Chemical Technology Co.,Ltd

High-temperature Foaming Agent

• Category :

  Catalyst and Auxiliary/Catalyst

• Synonyms :

  1,1-Azobisformamide;Azodiformamide;Azodicarboxamide;AC Blowing agent;1,1'-azobiscarbamide;1,1'-azobis-formamid;1,1'-azodiformamide;abfa;az;azobiscarbonamide;azobiscarboxamide;azodicarboamide;celogenaz;celogenaz130;celogenaz199;celosenaz;chkhz21;chkhz21r;delta(1,1')-biurea;Diazenedicarboxamide;ficelep-a;genitronac;1,1'-azobisformamide;diazene-1,2-dicarboxamide;(E)-diazene-1,2-dicarboxamide;(2E)-tetraaz-2-ene-1,4-dicarboxamide;

• CAS NO :

  123-77-3

• EC NO :

  204-650-8

• Molecular Formula :

  C₂H₄N₄O₂

• Molecular Weight :

  116.07936

• Main Specifications :

  High Decomposing Temperature

• InChI :

  InChI=1/C2H4N4O2/c3-1(9)5-7-8-6-2(4)10/h(H3,3,5,8,9)(H3,4,6,7,10)

• Packing :

  bags

• Product description :

  High-temperature Foaming Agent Product Introduction: The high-temperature foaming agent is produced after ultra-fining treatment and surface denaturing. It is used widely in the foaming of such plastics as EVA,PE and PVC and many kinds of rubber, and is suitable to hot-pressing foaming in large or small mold and secondary foaming of PE. Characteristics: Stable foaming ratio, Large amount of gas produced, Excellent dispersibility, Excellent mechanical performance of products. Application Specification: The decomposing temperature for series of high-temperature foaming agents is over 200℃, the amount of gas produced reaches up to 220ml/g (under the standard temperature and pressure【STP】). Gases produced during the decomposition include mainly N2 and CO2 accompanied with a small amount of CO and NH3. The decomposing temperature will become adjustable within 150-200℃ after adding an adequate amount of decomposing activator ( foam-promoting agent) to the foaming agent. The common activators include oxides and salts of zinc and barium, stearates and stearate salts. This series of foaming agents is characterized by uniform granular size, stable foaming performance and excellent dispersibility, which makes it suitable specially for making foamed products under different technological conditions. Technical Index: Item No. AC800F AC3000 AC4000 AC6000 Chemical component Azobisformamide Appearance yellow power Decomposing Temperature，℃ 203±2 202±2 202±2 200±2 Gas Volume ml/g STP ≥220 ≥220 ≥220 ≥220 Average granular size (μm) 12~14 7-9 6~8 4-6 Moisture content，% ≤0.3 Ash，% ≤0.3 PH 6.5~7.0 Package and Storage: This series of foaming agent features excellent stability when stored under the common temperature. It should be kept in the cool and dry place and be kept far from hot steam pipeline, fire source, and direct sunlight. Never let it contract direct acids and alkalis. It is suggested that good ventilation conditions should be realized where the foaming agent is treated or mixed. Be careful not to inhale its powder, not to make frequent skin contact with it and not to swallow it. A bag contain 25kg of this kind of foaming agent, bags are packed in cartons or barrels, depending on clients’ demand. The total weight of this foaming agent series in a batch amount to 3 Tons. While using the foaming agent of the same batch, users may test only a handful of it for confirmation, if the test result is ok, then they may use the whole batch with certainty.

• Uses :

  making foamed products under different technological conditions.

• Molecular Structure :