37626-13-4

Basic information

• Product Name: POLY[4,5-DIFLUORO-2,2-BIS(TRIFLUOROMETHYL)-1,3-DIOXOLE-CO-TETRAFLUOROETHYLENE]
• Synonyms: POLY[4,5-DIFLUORO-2,2-BIS(TRIFLUOROMETHYL)-1,3-DIOXOLE-CO-TETRAFLUOROETHYLENE];poly(4,5-difluoro-2,2-bis(cf3)-1,3-dioxole -co-tf;teflon af1600;teflon af2400;POLY(4,5-DIFLUORO-2,2-BIS(CF3)-1,3-DIOXO LE -CO-TFE), 87 MOLE % DIOXOLE;POLY(4,5-DIFLUORO-2,2-BIS(CF3)-1,3-DIOXO LE -CO-TFE), 65 MOLE % DIOXOLE;ptfe af 1600;ptfe af 2400
• CAS NO: 37626-13-4
• Molecular Formula: C7F12O2
• Molecular Weight: 344.0545384
• Mol File: 37626-13-4.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• Density: 1.78 g/mL at 25 °C
• Refractive Index: n20/D 1.31
• Solubility: fluorinated solvents such as perfluoromethylcyclohexane, perfluo
• CAS DataBase Reference: POLY[4,5-DIFLUORO-2,2-BIS(TRIFLUOROMETHYL)-1,3-DIOXOLE-CO-TETRAFLUOROETHYLENE](CAS DataBase Reference)
• NIST Chemistry Reference: POLY[4,5-DIFLUORO-2,2-BIS(TRIFLUOROMETHYL)-1,3-DIOXOLE-CO-TETRAFLUOROETHYLENE](37626-13-4)
• EPA Substance Registry System: POLY[4,5-DIFLUORO-2,2-BIS(TRIFLUOROMETHYL)-1,3-DIOXOLE-CO-TETRAFLUOROETHYLENE](37626-13-4)

Safety Data

• WGK Germany: 3
• Hazardous Substances Data: 37626-13-4(Hazardous Substances Data)

Usage

Description

POLY[4,5-DIFLUORO-2,2-BIS(TRIFLUOROMETHYL)-1,3-DIOXOLE-CO-TETRAFLUOROETHYLENE], also known as AF2400, is a fluorinated polymer formed by the copolymerization of 4,5-difluoro-2,2-(trifluoromethyl)-1,3-dioxole (PDD) and tetrafluoroethylene (TFE). It is characterized by a relatively high glass transition temperature (Tg) and optical transparency, making it a photo-stable polymer suitable for various applications in the electronic and electrochemical industries.

Uses

Used in Optoelectronic Devices:
POLY[4,5-DIFLUORO-2,2-BIS(TRIFLUOROMETHYL)-1,3-DIOXOLE-CO-TETRAFLUOROETHYLENE] is used as a material for optoelectronic devices due to its optical clarity and photo-stability.
Used in Optical Devices:
In the optical devices industry, POLY[4,5-DIFLUORO-2,2-BIS(TRIFLUOROMETHYL)-1,3-DIOXOLE-CO-TETRAFLUOROETHYLENE] is used as a low-refractive index coating to enhance the performance of optical devices.
Used in Chemical Resistance Applications:
POLY[4,5-DIFLUORO-2,2-BIS(TRIFLUOROMETHYL)-1,3-DIOXOLE-CO-TETRAFLUOROETHYLENE] serves as a protective coating for chemical resistance, providing a barrier against harsh chemical environments.
Used in Release Coating:
The polymer is utilized as a release coating, offering non-stick properties for various applications where reduced friction and adhesion are required.
Used in Sight Windows for Harsh Chemical Environments:
POLY[4,5-DIFLUORO-2,2-BIS(TRIFLUOROMETHYL)-1,3-DIOXOLE-CO-TETRAFLUOROETHYLENE] is employed as a sight window material in applications involving exposure to harsh chemical environments, thanks to its chemical resistance and optical transparency.