1,2,4-Benzentricarboxylic Anhydride(TMA)

1.TMA 2.adhesive 3.curing agent 4.expoxy resin

   Trimelltic Anhydride(TMA)is used as a raw material  for polyester resin,polyimide resin,plasticizer  TOTM, and also be used for producing heatproof and insulating,adhesive,surfactant,paint,synthesize dyematerials etc.

Trimellitic anhydride is used as an embossing agent for vinyl flooring and as a curing agent for expoxy resins. it is also as an intermediate for the synthesis of surface coatings chemicals,adhesives,pilymers,dys prining inks, pharmaceutials.

Molecular formula:C9H4O5

Molecular weight:192.12

Appearance:white to off-white flakes

Major Index:

1)Anhydride content:≥97.5

2)Melting point:163-165°C

3)Color,hazen::≥150 (molten state)

4)Acid value:≥872mg(KOH)/g

Packing: 25kgs/bag,15 MTS in a 20' FCL with pallets(to de designated by the buyers)

1,2,4-Benzentricarboxylic Anhydride(TMA)