To catalogue
CYTOP CTX-109AE
- CASE Ingredients Features
- Chemical ResistanceExcellent Electrical InsulationGood Surface ProtectionImproves AdhesionOil ResistanceThermal ResistanceWater Resistance
- Chemical Family
- Fluoropolymers
CYTOP CTX-109AE is an amorphous fluoropolymer that exhibits low refractive index, low coefficient of optical dispersion and good lamination properties. The thermoplastic characteristics of CYTOP CTX-109AE, coupled with its transparency, solubility, insulation properties, resistance to chemicals, and oils/water repellency, make it a popular choice for coating electronic materials.
Identification
- CASE Ingredients Functions
- Binder & Resin
Product families
Applications
Electrical & Electronics — Packaging & Assembly
- Electronics Coatings
Paints & Coatings — Specialty Coatings
- Electronics Coatings
Product Families
CASE Ingredients — Resins & Binders
- Other Resins & Binders
Other characteristics
- Brand
- CYTOP
- Features
Chemical Resistance, Excellent Electrical Insulation, Good Surface Protection, Improves Adhesion, Oil Resistance, Thermal Resistance, Water Resistance; Transparency; Mold release; Electric insulation; Water and oil repellency; Chemical resistance; Moisture-proof; Low refractive index; Low coefficient of optical dispersion; Good lamination properties
- Glass Transition Temperature (Tg)
- 108.0 - 108.0 °C
- Markets
- Electrical & Electronics
- Paints & Coatings
- Technology
- CASE Ingredients
- Characteristic
- High Transmittance
- DUV 200 nm – NIR 2.0 µm > 95%
- Low Refractive Index, Minimal Color Observation
- nD: 1.34, Abbe #: 90
- Electrical Properties
- Dielectric constant: 2.1, volume resistivity > 1017 Ω·m
- Thin Film Coating
- Soluble in perfluoro solvent: film thickness beyond 0.1 µm
- Application Methods
- Dip Coating
Technical data
Table 1 of 2
8 rows| Characteristic | Value | Unit |
|---|---|---|
| Contact Angle of Water | 110 | degree |
| Critical Surface Tension | 19 | dyne/cm |
| Density | 2.03 | g/cm³ |
| Durometer Hardness | HDD78 | — |
| Glass Transition Temperature | 108 | °C |
| Linear Expansion Coefficient | 7.4 x 10⁻⁵ | cm/cm/°C |
| Melting Point | not observed | °C |
| Water Absorptivity | max. 0.01 | % |
Table 2 of 2
3 rows| Characteristic | Value | Unit |
|---|---|---|
| Abbe Number | 90 | — |
| Refractive Index | 1.34 | — |
| Transmittance | 95 | % |
