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Your present location:HomeProduct ListBrominated flame retardants > TETRABROMOPHTHAIC ANHYDRIDE DIOL
  • Name: TETRABROMOPHTHAIC ANHYDRIDE DIOL
  • NO.: A04
  • Times: 2014-01-14
  • Views : 1550

 

 

Chemical Name:Tetrabromophthalic Anhydride Diol

Brand Name:RK-628

Equivalent Brand:PHT-4 Diol

CAS NO.: 77098-07-8

EU CAS NO.: 20566-35-2

Chemical Formula: C15H16O7Br4

Molecular Weight: 627.8 

Application:

   RK-628 is a reactive flame retardant, flame retardant mainly used for hardness polyurethane foams, adhesives and coatings.
   RK-628 is a reactive flame retardant, mainly for the hardness of the polyurethane foam flame retardant adhesives and coatings. This product has the characteristics of high temperature and precipitation, non- corrosive metal surface, does not interfere with the stability of the catalyst. Soluble in alcohol, toluene, acetone, insoluble in water.

  

Technical Data Sheet:

 

 

Items

Specification

Analysis result

Appearance 

Amber Liquid

Amber Liquid

Bromine content %  

45 min

45.58

Acid Value mgKOH/g  

1.0Max

0.25

Hydroxyl Value mgKOH / g    

130-235

221

Moisture           

0.01 max

0.006

Viscosity cps at 25 

30,000-80,000

35500

 

Packing: RK-628 was packed in 200L galvanized iron bucket, 300KG/ bucket or IBC Drum,1.5Mt per drum, 19.5Mt per 20’FCL.

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