Tiếng Việt
中文 (中国)
FEYANA Optical Silicone Gel FD211, FD231, FX240 (Display Bonding)
FEYANA optical silicone gel FD211-5, FD211-3, FD231-1AB, FX240-1AB: >99% transmittance, refractive index 1.41, haze 0.001, -55~200°C, display and touch bonding.
FEYANA optical silicone gel is a highly transparent silicone material for optical bonding of electronic components. It cures from liquid into a flexible, clear film and is widely used in displays, touch panels, automotive, medical and other optical bonding applications.
| Property | FD211-5 | FD211-3 | FD231-1AB | FX240-1AB |
|---|---|---|---|---|
| Type | One component | One component | Two component | Two component |
| Chemistry | Polysiloxane | Polysiloxane | Polysiloxane | Polysiloxane |
| Color | Colorless to translucent | Colorless to translucent | Colorless | Colorless |
| Viscosity 25°C (cps) | S14 100rpm: 2,000~4,000 | S14 100rpm: 4,000~6,000 | S14 10rpm: A 40,000~60,000; B 30,000~50,000 | S14 50rpm: A 1,000~3,000; B 1,000~3,000 |
| Full cure | UV | UV | UV / 50°C×30 min | 50°C×10 min / 25°C×2 hr |
Common optical properties
| Tg (DSC) | -60°C |
|---|---|
| Refractive index 23°C | 1.41 |
| Transmittance 400 nm | >99% |
| Transmittance 800 nm | >99% |
| Haze | 0.001 |
| Yellowness index (ASTM D1925) | 0.1 |
| L* / a* / b* | 99.89 / -0.14 / 0.11 |
| Operating temp. | -55~200°C |
Key features
- Reduces reflection and increases light transmittance
- Mechanical protection against impact, vibration and external forces
- Excellent environmental durability for long-term stability
- Enhances adhesion between optical components
- Suitable for high-precision optical systems
Applications
- Optical bonding of displays and touch panels
- Automotive and medical displays
- Optical components, cameras and sensors
Technical support and quotation
Send FEYANA your substrates, operating conditions (temperature, environment), thermal conductivity, flame-retardancy and hardness requirements, application method (manual, cartridge gun, dispensing machine) and volume for product recommendation, samples and a quotation. We supply from Vietnam across Southeast Asia.
- WhatsApp / Phone: +84 988 641 591
- Email: sales.00@feyana.com
Only logged in customers who have purchased this product may leave a review.
Reviews
There are no reviews yet.