
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.
LOCTITE ABLESTIK 561K is a thermally conductive epoxy film designed for substrate attach and heat sink bonding. It is reworkable and passes NASA outgassing standards. The adhesive is flexible, allowing it to bond materials with mismatched coefficients of thermal expansion.
| Property | Value |
|---|---|
| Technology | Epoxy Film |
| Appearance | White |
| Carrier Type | Glass fabric |
| Film Thickness | 100 to 305µm (depending on carrier) |
| pH | 8 |
| Work Life @ 25°C | 183 days |
| Shelf Life @ -40°C | 365 days |
| Cure Schedule | Conditions |
|---|---|
| Standard Cure | 30 min @ 150°C |
| Alternate Cure | 2 hours @ 125°C |
| Property | Value |
|---|---|
| Glass Transition Temperature (Tg) | 55°C |
| Thermal Conductivity | 0.9 W/(m-K) @ 121°C |
| Coefficient of Thermal Expansion | 85 ppm/°C (Below Tg), 300 ppm/°C (Above Tg) |
| Lap Shear Strength (Al-Al @ 25°C) | 23 N/mm² (3,300 psi) |
| Lap Shear Strength (Au-Au @ 25°C) | 26 N/mm² (3,700 psi) |
| Property | Value |
|---|---|
| Volume Resistivity | 9.1 × 10¹² ohm-cm |
| Dielectric Strength | 820 V/µm |
| Dielectric Constant @ 1kHz | 5.7 |
| Dissipation Factor @ 1kHz | 0.012 |
| Property | Value |
|---|---|
| Water Extract Conductivity | 110 µmhos/cm |
| Weight Loss @ 300ºC | 0.34% |
| Moisture Absorption @ 85°C/85%RH | 0.9% |

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
Avantek Viet Nam is a dynamic MRO, direct materials and equipment supplier that brings advanced technological solutions to maximize satisfaction of customers.
We are expert in import and export of adhesives, accessories and equipment in both domestic and cosmetic industrial fields, production and technology research and development.
Our solutions promise to bring best optimal effectiveness along with competitive prices, excellent customer services, dedicated on-site support.
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