中文 
MengziTetrabromophthalic Anhydride Diol
Category:
MengziBrominated flame retardant
Product Description
Brand Name: RH-628
Equivalent Brand: PHT4-Diol / RB-79
CAS NO.: 20566-35-2, 370071-69-5
Application:
RH-628 is a reactive flame retardant, flame retardant mainly used for hardness polyurethane foams, adhesives and coatings.
RH-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 ％ |
0.1 max |
0.06 |
|
Viscosity cps at 25 ℃ |
20,000-100,000 |
20000-100000 |
Packing: RH-628 was packed in 200L galvanized iron bucket, 250KG/ bucket or IBC drum, 20Mt per 20’FCL.
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