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high purity linking agent for nitramine HX-878

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  Post Date: May 09,2014
  Expiry Date: Jun 08,2014
  Detailed Description: Cas No. :68412-46-4 Quantity: 1Kilograms
Specs:Purity:high State:Yellow/light yellow paste
Price:380 USD Kilograms
Payment Method: T/T advance,Western Union,
Cyanoethylated Polyamine（HX-878）

-Executive standard:Enterprise standard
-English name:Cyanoethylated Polyamine
-CAS: 68412-46-4 Another
-Product name:HX-878

1. Physical and chemical properties:
1.1 Material Type: Tepanol HX-878 Dynamar Brand Curative
1.2 Dissolubility: Soluble in water and methanol, acetone, slightly soluble in ethyl acetate and tetrahydrofuran, insoluble in petroleum ether and toluene.
1.3 Stability and reactivity:Stable under normal temperature and pressure. Case of strong oxidizing agents.

2. Technical indexes:
Item Index
Appearance Yellow or light yellow paste
Secondary amine（eq./100g） 0.50-0.70
Total amine（eq./100g） 0.80-1.20
Hydroxyl value（eq./100g） 0.40-0.60
Viscosity（25 ℃）mpa.s 15000-50000
Moisture（%） ≤0.40

3. Usage: Lingking agent specialized for nitramine . Hydroxy in the molecular structure of Multi-cyano hydroxylamine polymer could come into the cross linking network with HTPB through chemically bonded, nitrile grouping in the molecular structure could have physical adsorption function with tanner amine oxidizer grains surface . It could be used as nitromide or nitromide hydroxy-terminated polyb solid propellant to improve the mechanical property of propellant . Also could be blended with other linking agent for HTPB / AP composite solid propellant bonding

4. Safety note: Linking agent TYJ-08 is multi-cyano hydroxylamine polymer , poisonous . Wearing the rubber gloves when working to protect the skin

5. Transportation and Storage : It should be stored in a airtight , shady and cool space to protect the sunny and rain , the storage period is 12 months . It should be taking lightly , not impact.Detailed Parameters

  CAS Registry Number:

68412-46-4
  Synonyms: ;HX-878;Cyanoethylated polyamine;
  Molecular Formula: C14H32N6O2
  Molecular Weight: 316.4429
  Molecular Structure: 68412-46-4 N'-(2-aminoethyl)-N-[2-(2-aminoethylamino)ethyl]ethane-1,2-diamine; oxiran-2-ylmethanol; prop-2-enenitrile

  Company: Yingkou Tanyun Chemical Research Institute Co.,Ltd     [ China ]        
  Contact: lanzy li
  Tel: 13715185026
  Fax: 13715185026
  Email: hyd@honyansz.com
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