Guangzhou City Xinchen Chemical Co., Ltd.
Main products:Zinc Oxide,Stearic Acid,Vesicant,Basic Zinc Carbonate,Active Zinc Oxide
Products
Contact Us
  • Contact Person : Mr. du ocean
  • Company Name : Guangzhou City Xinchen Chemical Co., Ltd.
  • Tel : 0086-020-32217839
  • Fax : 0086-020-32217839
  • Address : Guangdong,Guangzhou,Room C310, No. 53, Puxing Road, Huangcun, Tianhe District
  • Country/Region : China
  • Zip : 510660

blowing agent

blowing agent
Product Detailed
1.manufacture,trading 2.foaming agent yellow 3.competitive price with good quality used in PVC, PS, PP, PE, EVA, NBR, SBR etc

specification

Main components 

Azodicarbonamide (1,1'-Azobisformamide)

CAS NO.

123-77-3

Molecular formula 

C2H4N4O2

Property

Light yellow fine powder.  It is one of the most widely used chemical foaming agents due to its non-toxic, odorless, self-extinguishing, relatively high decomposition temperature, and relatively large gas evolution properties, good dispersing in plastic and rubber.

Specification

Gas evolution  ml/g  ≥  220

Decom. temp.  °C  205-215

Fineness  Dn  ≤  12

Heat Loss %  ≤  0.15

Ash  %  ≤  0.3

Main application

It is well known as the most popular and effective chemical foaming agent for PVC,PS,PP,PE,TPR and rubber applications.It is  particularly applicable for compression molding of PE, commonly applied in hot-press big mold of EVA or compression molding of PVC,  for compression molding or free style of rubber&plastic blends.  It is widely used in low foaming PE or EVA, such as rigid sheet material and slippers, lining of luggage, etc.

Package

Packed in 25kgs carton lined with plastic bag or in paper drum.

Storage

Storage stability is excellent under normal conditions. This product should be stored in a cool dry places, away from fire, spark and heat.  If fire, extinguishing use water spray, carbon dioxide or dry chemical powder. Don't attempt manual fire fighting.  

blowing agent



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