SolverPI-Monomer 6FDA

  • Description
Product Detail

Product Name: 4,4'-(Hexafluoroisopropylidene)diphthalic anhydride

Abbreviated name: 6FDA

Item No.: SolverPI-Monomer 6FDA

CAS No.: 1107-00-2
MDL:MFCD00039143
Molecular Formula: C19H6F6O6
Formular Weight: 444.24
Constitutional Formula:

Physicochemical Property:

White crystal or powder,can be dissolved in two dimethyl formamide,dimethylacetamide,N-methyl pyrrolidone,ethy acetatae,acetic anhydride,acetic acid,Slightly souble in ethanol,methanol,isopropanol 

and hot water(60-70?)melting point244-247?.

The product index:        

DETERMINATION

 

STANDARD?GRADE

Polyimide resin grade

Electronic film grade

Liquid crystal chemical grade

Appearance

White crystal or powder

Purity

=99.5%

Melting point

244~247?

Moisture

=0.2%

K

=50PPm

=5PPm

=1PPm

Ca

=50PPm

=5PPm

=1PPm

Al

=50PPm

=5PPm

=1PPm

Fe

=50PPm

=5PPm

=1PPm

Cu

=50PPm

=5PPm

=1PPm

Na

=50PPm

=5PPm

=1PPm

Zn

=50PPm

=5PPm

=1PPm

6FDA is the most preferred synthesis of fluorinated polyimide two anhydrode monomer.The

hygroscrocopicity and dielectric constant of fluorinated polyimide with 6FDA are less than others.Meanwhile,

being dissoluble,6FDA is necessary for producing colorless and transparent polyimide two anhydride

monomer.

Packing:Bag,Drum,Carton

Storage: In the packaging integrity conditions,it can be placed in a dry,ventiliated environment in three years.

 

 


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