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9,9-Bis(3-fluoro-4-aminophenyl) Fluorene (FFDA) CAS NO.127926-65-2

9,9-Bis(3-fluoro-4-aminophenyl) Fluorene (FFDA) CAS NO.127926-65-2

Introduction of the Polyimide Polyimide is a kind of polymer containing the imide ring (-co - nh-co -) on the main chain, which is the most important for the polymer containing phthalimide structure. As a special engineering material, polyimide has been widely used in aviation, aerospace,...

9,9-Bis(3-fluoro-4-aminophenyl)   fluorene (FFDA)  CAS NO.127926-65-2

Basic   Information

Product   Name

9,9-Bis(3-fluoro-4-aminophenyl)   fluorene (FFDA)

 

Synonyms

2,2'-DIFLUORO-4,4'-(9-FLUORENYLIDENE)DIANILINE;9,9-BIS(4-AMINO-3-FLUOROPHENYL)FLUORENE;9,9-BIS(4-AMINO-3-FLUOROPHENYL)FLUORENE   98+%   T;9,9-Bis(3-fluoro-4-aminophenyl)fluorene;4,4'-(9H-Fluorene-9,9-diyl)bis(2-fluoroaniline);9,9-Bis(3-fluoro-4-aminophenyl)fluorene(FFDA);4,4'-(9H-Fluorene-9,9-diyl);bis(2-fluoroaniline)

CAS   NO

127926-65-2

Appearance

Orange powder

Assay

99.5%

MF

C25H18F2N2

MW

384.42

Storage condition   

Room   temperature

Capacity

1500KG/month

Package  

paper  drums /Fluoride drums /iron drums /plastic drums/IBC Tank ,

etc.

Shipment method  

By  Sea ,Air ,Courier door to door ,etc.

Loading   Port

China   any port ,Beijing ,Shanghai ,Hongkong

 

 

Structure  

 image001.gif

Product   Categories

Fluorenes;Fluorenes & Fluorenones

 

Introduction of the Polyimide

Polyimide is a kind of polymer containing the imide ring (-co - nh-co -) on the main chain, which is the most important for the polymer containing phthalimide structure. As a special engineering material, polyimide has been widely used in aviation, aerospace, microelectronics, nano, liquid crystal, separation film, laser and so on.

Polyimide is one of the best comprehensive properties of organic polymer materials, high temperature of 400 ℃ above, use for a long time - 200 ~ 300 ℃ temperature range, no obvious melting point, high insulation performance, 103 hz dielectric constant under 4.0, the dielectric loss is only 0.004 ~ 0.007, F and H

image002.jpg


Feature of 9,9-Bis(3-fluoro-4-aminophenyl) fluorene (FFDA)  CAS NO.127926-65-2

1.Excellent thermal stability

2.Good chemical resistance

3.Stable mechanical properties

4.Polyimide does not require the addition of flame retardants to prevent combustion.

 

The related chemicals of 9,9-Bis(3-fluoro-4-aminophenyl) fluorene (FFDA)  CAS NO.127926-65-2

1.9,9-Bis(4-aminophenyl)fluorene (FDA) CAS NO.15499-84-0

2.2,3,3',4'-BiphenyLtetracarboxylic (α-BPDA)  CAS NO.36978-41-3

3.2,2'-Bis(4-aminophenoxyphenyl) propane (BAPP)  CAS NO.13080-86-9

4. 3,3'-Dimethyl-[1,1'-biphenyl]-4,4'- Diamine (O-Tolidine)  CAS NO. 119-93-7

5. 1,1-Bis(4-aminophenyl) cyclohexane  CAS NO.3282-99-3

Hot Tags: 9,9-bis(3-fluoro-4-aminophenyl) fluorene (ffda) CAS NO.127926-65-2, China, suppliers, factory
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