SolverPI-Monomer HFBAPP

  • Description
Product Detail

Product Name: Benzenamine.4.4’-[[2,2,2-trifluoro-1-(trifluoromethyl)ethylidene]bis(4,1-penylen eoxy)]bis,2,2-Bis[4-(4-aminophenoxy)phenyl]hexafluoropropane;4,4’-Hexafluoroisopropylidenebis(p-phenyleneoxy)dianiline;4,4’-[4,4’-(Perfluoropropane-2,2-diyl)bis(4,1-phenyleneoxy)]dianiline;

Abbreviated nameHFBAPP

Item No.: SolverPI-Monomer HFBAPP

CAS No.:69563-88-8

Molecular Formula:C27H20F6N2O2

Formula Weight:518,45

Melting Point:159-163?

Boiling Point:544.8?at 760mmHg

Reflective Index:1.578

Flash Point:283.3?

Constitutional Formula:

 Physicochemical property:White crystal or powder,can be dissolved in two dimethy formamide,dimethylacetamide,N-methyl pyrrolidone,ethylacetate,acetic anhydride,acetic acid,Slightly soluble in ethanol,isopropanol and hot water,melting point:159-163?.

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

159-163?

Moisure

=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

The use of product:

HFBAPP is the most preferred synthesis of fluorinated polyimide two anhydrode monomer.The hygroscrocopicity and dielectric constant of fluorinated polyimide with HFBAPP are less than others.Meanwhile,being dissoluble,HFBAPP 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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