Amorphous Perfluoropolymer Solution
Category:
Product Description
Product Details
Introduction
Amorphous perfluoropolymer solution is formed by the dissolution of a completely amorphous fluoropolymer in a specific solvent. It is suitable for solution processing methods such as drop coating, spin coating, dip coating, or inkjet printing to prepare films or coatings. The fluoro copolymer is copolymerized by tetrafluoroethylene (TFE) and other functional monomers which has the characteristics of high transmittance, low refractive index, low dielectric constant,
high gas permeability, etc.
Technical Index
| Item | KT903 | Test Method/Standards |
| Appearance | Transparent solution | Visual inspection |
| Concentration, % | ≥1 | ASTM D4441 |
| Boiling point of solvent ,℃ | 80~120 | / |
| Solvent type | Fluorocarbon solvent | / |
| Filtering accuracy | 0.2um | / |
| Dielectric constant | 1.93 | GB/T 1409 |
| Water contact angle | 110 | GB/T30447-2013 |
| Transmittance | ≥95 | GB/T 2410 |
| Glass transition temperature, % | ≥150 | GB/T 22567-2008 |
| Hardness,Shore D, ℃ | 77 | GB/T 3398.2-2008 |
| Refractive index | 1.31 | GB/T39691-2020 |
| Relative density | 1.78±0.05 | GB/T 1033 |
Application
1. As a low refractive index, high transparency coating or cover for optical devices.
2. The extremely low dielectric constant can be used for the construction of integrated high-density electronic devices.
3. High optical transparency and Vielectric wettability, which can be coated on chips for display field and biomedical applications.
Keyword:
Send Inquiry
Leave a message immediately and receive free product consultation. We will arrange experts to contact you as soon as possible.