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EVA Foam Sheet Used AC Foaming Agent

Inquiry
  Post Date: Aug 11,2014
  Expiry Date: Feb 07,2015
  Detailed Description: Cas No. :123-77-3 Quantity: 1Metric Tons
Payment Method: T/T, L/C
EVA Foam Sheet Foaming Agent

Product Introduction
This foaming agent is produced after ultra-fining treatment and surface denaturing. It is used widely in the foaming of plastics for EVA, PE, PVC and many kinds of rubber, and it is suitable to hot-pressing foaming in large or small mold and secondary foaming of PE.

Characteristics
Stable foaming ratio
Large gas volume
Excellent dispersibility
Excellent mechanical performance of final products

Application
Its decomposing temperature is high and the gas volume reaches 210ml/g (under standard temperature and pressure, called STP). Decomposition gases mainly including N2 and CO2 accompanied with a small amount of CO and NH3.
The decomposing temperature is adjustable within 150-200℃ after adding an adequate amount of decomposing activator (foam-promoting agent), common activators including Zinc, Barium oxides and salts of Zinc and Barium, stearates and stearate salts.
This foaming agent is characterized by uniform granular size, stable foaming performance and excellent dispersibility, which makes it especially suitable for products making under different technological conditions.

Technical Index
Main chemical component: Azodicarbonamide
Appearance: Light yellow powder
Decomposing Temperature (℃): 185~190
Gas Volume ml/g (STP): 205~210
Particle size (μm): 12~13
Moisture: ≤0.3%

Package and Storage
1. This foaming agent is odorless and non-toxic, with good storage stability and has self-extinguishment. It won’t decompose under common temperature but should be stored in a cool, dry place away from any sources of heat, spark, open flames, or direct sunlight. Never let it contact directly with acids or alkalis. Good local exhaust ventilation in mixing and handling areas is highly recommended. Be careful not to inhale its powder, make frequent skin contact or swallow it.
2. Each 25kg of this foaming agent is packed in corrugated paper carton with a polythene liner inside. A slight sticky to the hands in using is the property of AC series of foaming agent, not caused by dampness and won’t affect its quality.
3. Each batch of this foaming agent series weighs 3 Tons. While using the foaming agent of same batch, only a small quantity is needed to test for confirmation and then the whole batch can be used with certainty.

  CAS Registry Number:

123-77-3
  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;
  Molecular Formula: C2H4N4O2
  Molecular Weight: 116.07936
  Molecular Structure: 123-77-3 Azodicarbonamide
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R42:;
R44:;
  Safety Description: S22:;
S24:;
S37:;

  Company: Fujian Jinlang Fine Chemical Co., Ltd.     [ China ]        
  Contact: Candy Wong
  Tel: 86-595-85132222
  Fax:
  Email: fjjinlang@163.com
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