Tetrabromophthalic Anhydride Diol

Short Description:

Chemical Name: Tetrabromophthalic Anhydride Diol Brand Name:LYT-628 Equivalent Brand: PHT-4 Diol CAS NO.: 20566-35-2/370071-69-5 Chemical Formula: C15H16O7Br4 Molecular Weight: 627.8 Chemical Structure: Application: LYT-628 is a reactive flame retardant, flame retardant mainly used for hardness polyurethane foams, adhesives and coatings. LYT-628 is a reactive flame retardant, mainly for the hardness of the polyurethane foam flame retardant adhesives and coatings. This product has the charact...


Product Detail

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Chemical Name: Tetrabromophthalic Anhydride Diol

Brand Name:LYT-628

Equivalent Brand: PHT-4 Diol

CAS NO.: 20566-35-2/370071-69-5

Chemical Formula: C15H16O7Br4

Molecular Weight: 627.8

Chemical Structure:

Application: LYT-628 is a reactive flame retardant, flame retardant mainly used for hardness polyurethane foams, adhesives and coatings.
LYT-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

46.48

Acid Value (mgKOH/g)

1.0Max

0.25

Hydroxyl Value (mgKOH/g)

130-235

225

Viscosity cps at 25 ℃

10,000-100,000

10000-100000

Moisture (%)

0.1 max

0.05

Packing: LYT-628 was packed in 200L galvanized iron bucket, 250KG/ bucket,20Mt per 20’FCL.

or IBC packing, 1.5Mt/drum,19.5Mt/20’FCL.


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