
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.
-Item Name: DOWSIL™ TC-4060 Thermally Conductive Gel
-Manufacturer: The Dow Chemical Company
-Technologies: Two-part, addition-cure silicone gel (1:1 mix) that cures at room temperature with optional heat acceleration; 100% silicone (PDMS) formulation with high thermal conductivity (6 W/m·K) and optional glass beads for enhanced performance
-Color: White/Blue
-Cure Type: Addition-cure (room temperature cure with optional heat acceleration)
-Package Size: Contact to Avantek for details.
-Shelf Life: 9 months
DOWSIL™ TC-4060 Thermally Conductive Gel is a two-part silicone-based material with a thermal conductivity of 6 W/m.K. It is designed to dissipate heat efficiently while maintaining long-term performance stability in temperatures up to 150°C. The gel cures at room temperature with an option for heat acceleration and remains soft and compressible after curing. It is ideal for automated dispensing with meter mix equipment.
| Property | Unit | Part A | Part B | Mixed |
|---|---|---|---|---|
| Appearance | – | White | Blue | – |
| Viscosity (1s⁻¹) | mPa·s | 450,000 | 540,000 | 450,000 |
| Viscosity (10s⁻¹) | mPa·s | 120,000 | 130,000 | – |
| Specific Gravity | – | 3.5 | 3.5 | – |
| Mix Ratio | – | 1:1 | 1:1 | – |
| Cure Time at 22°C | Hours | – | – | 24 |
| Cure Time at 80°C | Minutes | – | – | 30 |
| Pot Life at 22°C | Minutes | – | – | 80 |
| Durometer (Shore 00, 24h at 25°C) | – | – | – | 55 |
| Durometer (Shore 00, 1h at 110°C) | – | – | – | 58 |
| Thermal Conductivity | W/m.K | – | – | 6.0 |
| Coefficient of Thermal Expansion (CTE) | ppm/°C | – | – | 230 |
| Dielectric Strength | kV/mm | – | – | 9 |
| Volume Resistivity | Ohm·cm | – | – | 4E+12 |
| Shelf Life (<40°C) | Days | – | – | 270 |

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.
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