POLY[4,5-DIFLUORO-2,2-BIS(TRIFLUOROMETHYL)-1,3-DIOXOLE-CO-TETRAFLUOROETHYLENE]
Synonym(s):PTFE AF;PTFE AF 1600;PTFE AF 2400 PTFE AF
- CAS NO.：37626-13-4
- Empirical Formula: (C5F8O2.C2F4)x
- Molecular Weight: 344.05
- MDL number: MFCD00242340
- Update Date: 2026-01-13 11:13:02
![POLY[4,5-DIFLUORO-2,2-BIS(TRIFLUOROMETHYL)-1,3-DIOXOLE-CO-TETRAFLUOROETHYLENE] Structural](https://img.chemicalbook.in/CAS/20150408/GIF/37626-13-4.gif)
What is POLY[4,5-DIFLUORO-2,2-BIS(TRIFLUOROMETHYL)-1,3-DIOXOLE-CO-TETRAFLUOROETHYLENE]?
The Uses of POLY[4,5-DIFLUORO-2,2-BIS(TRIFLUOROMETHYL)-1,3-DIOXOLE-CO-TETRAFLUOROETHYLENE]
Optoelectronic devices for optical clarity, low-refractive index coating for optical devices, protective coating for chemical resistance, release coating, and sight window for harsh chemical environments.
General Description
Poly(4,5-difluoro-2,2-bis(trifluoromethyl)-1,3-dioxole-co-tetrafluoroethylene)(AF2400) is a fluorinated polymer that formed by copolymerization of 4,5-difluoro-2,2-(trifluoromethyl)-1,3-dioxole(PDD) and tetrafluoroethylene(TFE). It has a relatively high glass transition temperature(Tg) and optical transparency which allows it be a photo-stable polymer that can be used for a wide range of coating application in electronic and electrochemical industry.
Properties of POLY[4,5-DIFLUORO-2,2-BIS(TRIFLUOROMETHYL)-1,3-DIOXOLE-CO-TETRAFLUOROETHYLENE]
| Density | 1.78 g/mL at 25 °C |
| refractive index | n |
| solubility | fluorinated solvents such as perfluoromethylcyclohexane, perfluorobenzene, and perfluorodecalin: soluble |
| EPA Substance Registry System | 1,3-Dioxole, 4,5-difluoro-2,2-bis(trifluoromethyl)-, polymer with 1,1,2,2-tetrafluoroethene (37626-13-4) |
Safety information for POLY[4,5-DIFLUORO-2,2-BIS(TRIFLUOROMETHYL)-1,3-DIOXOLE-CO-TETRAFLUOROETHYLENE]
Computed Descriptors for POLY[4,5-DIFLUORO-2,2-BIS(TRIFLUOROMETHYL)-1,3-DIOXOLE-CO-TETRAFLUOROETHYLENE]
New Products
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