552 - 30 - 7 Trimellitic anhydride TMA

Product Detail

appearance:Flake, white crystalline flakeport:Kaohsiung
Molecular weight:192.13Packaging Details:25kg/bag, waterproof inside 500kg/bag, waterproof inside
EINECS number:not applicableIF:not applicable
Grade standard:industrial gradeOther names:not applicable
application:Fiber treatment, paintpurity:99.5 minutes
CAS number:552-30-7Chemical formula:C9H4O5
Origin:Taiwan, Chinapayment terms:L/C, T/T, Western Union
model:TMAbrand:YMCA

Gaoyan Chemical Industry (GYC Group)It is in the leading position of fine chemicals in Asia. With its professional and strong R&D capabilities, its products have been exported to more than 40 countries on five continents

 

Trimellitic anhydride TMA

 

introduce

 

Trimellitic anhydride is part of the multifunctional intermediates developed and applied for chemicals and polymers. Trimellitic anhydride is also used as an important curing agent in the production of epoxy resins, polyester resins or polyurethanes.

 

Specification

 

Appearance: white flaky crystal

CAS number:552-30-7

Chemical formula: C9 H4 O5

Molecular weight: 192.13

Content (%): 99.5 minutes Anhydride (%): 96.0 minutes

Melting point: 164~167ohC

Boiling point: 240~250ohC

 

Advantage 

 

TMA has the excellent high temperature resistance and low volatility of polymer plasticizers, and has the low temperature flexibility and easy processability of phthalates, so it can be widely used as a plasticizer.

 

application

 

Due to its high heat resistance, trimellitic anhydride is also recommended for the production of oven-cure and air-dry coatings. It is also used in the production of TOTM or Polyesterimine as it has been found to condense with aromatic diamines. Other special applications, e.g. as fiber treatment agent for waterborne coatings

 

 

 

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