Poly[4,5-difluoro-2,2-bis(trifluoromethyl)-1,3-dioxole-co-tetrafluoroethylene]
ALDRICH/469610 - dioxole 65 mol %
Synonym: PTFE AF; PTFE AF 1600
CAS Number: 37626-13-4
MDL Number: MFCD00803821
Product Type: Chemical
| composition | dioxole, 65 mol % |
| density | 1.78 g/mL at 25 °C |
| description | contact angle 104 ° with water |
| critical surface energy 15.7 dyn/cm | |
| dielectric constant | 1.934, 1 MHz (ASTM D 150) |
| form | solid |
| hardness | 103 (Rockwell, ASTM D 785, 23 °C) |
| refractive index | n |
| transmittance | >95% (ASTM D 1003) |
| Application: | AF1600 can form a hydrophobic coating on a silicon wafer that has a contact angle in the range of 115-120° which can be potentially used in agrochemical and printing applications. It may also form a self-assembled monolayer (SAM) on aluminum plates which can be used in the fabrication of water driven triboelectric nanogenerators (WTENGs). |
| Application: | 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: | A tunable, polymeric, photonic material. |
| General description: | Poly[4,5-difluoro-2,2-bis |
| Packaging: | 1 g in glass bottle |
| Physical form: | Amorphous copolymer. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Density | 1.78 g/mL at 25 °C |
| Refractive Index | n |
| UNSPSC | 12352103 |