
FX219G5 – Silicone Potting & Encapsulation Compound
Everwide FX219G5 Silicone Potting Compound – high-thermal, UL94 V-0 silicone potting for electronic modules. Compare with Shin-Etsu KET-132 silicone potting.
Brand: Everwide
Product Number: FK862F
Technology: Photo-Curing Acrylic Resin
Color: Opaque
Cure Type: UV Curing
Package Size: Contact us for details
Shelf Life: 8 months
Everwide FK862F is a UV-curable adhesive designed for reinforcement and bonding in BGA, CSP, and electronic connectors. It prevents peeling and short circuits during bending, offering high mechanical strength and fracture energy absorption. The cured surface remains dry, dust-free, and non-tacky, making it ideal for high-speed production in electronics encapsulation.
| Property | FK862F |
|---|---|
| Chemical Composition | Acrylic Resin |
| Appearance | Liquid |
| Color | Opaque |
| Viscosity (25°C, S14 100rpm, cps) | 4,500–6,100 |
| Viscosity (25°C, S14 10rpm, cps) | 24,000–38,000 |
| Thixotropic Index | 4.5–6 |
| Specific Gravity (25°C) | 1.10 |
| Solvent Content | 0% |
| Curing Equipment | Recommended Wavelength (nm) | Minimum Light Intensity (mW/cm²) | Minimum Light Energy (mJ/cm²) |
|---|---|---|---|
| Mercury-vapor / Halogen Lamp | 310–365 | > 50 | 1,000–2,000 |
| LED Light | 365–395 | > 50 | 1,500–2,500 |
| Property | Value |
|---|---|
| Glass Transition Temperature (Tg) (TMA) | 86°C |
| CTE (<Tg), µm/m/°C | 110 |
| CTE (>Tg), µm/m/°C | 195 |
| Durometer Hardness (Shore D) | 76 |
| Shear Strength (PC vs. PC) | 63 kgf/cm² |
| Elongation | 56% |
| Breaking Value | 23 N/mm² |
| Tensile Strength | 18 N/mm² |
| Thermal Conductivity | 0.18 W/mK |
| Volume Resistivity (@500V) | 5.61 × 10¹⁴ ohm-cm |
| Surface Resistivity (@500V) | 1.76 × 10¹⁵ ohm |
| Dielectric Constant / Loss Factor (100Hz) | 3.4721 / 0.0757 |
| Dielectric Constant / Loss Factor (1,000Hz) | 3.3871 / 0.0506 |
| Dielectric Constant / Loss Factor (10,000Hz) | 3.1178 / 0.0513 |
| Dielectric Constant / Loss Factor (100,000Hz) | 3.2915 / 0.1733 |

Everwide FX219G5 Silicone Potting Compound – high-thermal, UL94 V-0 silicone potting for electronic modules. Compare with Shin-Etsu KET-132 silicone potting.

FX244-1 A specialized two-part silicone rubber designed for creating high-precision molds. This material features a unique oil-bleeding property that creates a self-releasing surface, eliminating the need for external non-stick sprays during demolding.

As the year draws to a close and the Christmas season arrives, Avantek Viet Nam would like to extend our warmest Christmas greetings to all our valued customers, partners, and friends.

Partial Gasket & Seal Strategies Using Henkel Loctite SI 5910
Gasket sealing is a core part of many industrial assembly and maintenance operations — from automotive engine housings to HVAC covers and machinery flanges. When selecting a gasketing solution, you need something that forms reliably in place, resists movement and fluids, and simplifies application — which is where Henkel Loctite SI 5910 fits perfectly
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