
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.
BERGQUIST SIL PAD TSP 1500 is an electrically insulating and thermally conductive elastomeric material reinforced with fiberglass. It is designed for high-reliability electronic packaging applications and features conformability, grease-free performance, and a wide operating temperature range of -60 to 200ºC.
| Property | Test Method | Value |
|---|---|---|
| Physical Properties | ||
| Hardness (Shore A) | ASTM D2240 | 80 |
| Breaking Strength (KN/m) | ASTM D1458 | 12 |
| Elongation (%) | ASTM D412 | 20 |
| Tensile Strength (MPa) | ASTM D412 | 7 |
| Flammability Rating | UL 94 | V-0 |
| Electrical Properties | ||
| Dielectric Breakdown Voltage (VAC) | ASTM D149 | 4,000 |
| Dielectric Constant @ 1,000 Hz | ASTM D150 | 4.0 |
| Volume Resistivity (ohm-meter) | ASTM D257 | 1×10¹¹ |
| Thermal Properties | ||
| Thermal Conductivity (W/m-K) | ASTM D5470 | 2.0 |
| Thermal Performance vs. Pressure | ||
| TO-220 Thermal Performance (ºC/W) @ 10 psi | 3.54 | |
| TO-220 Thermal Performance (ºC/W) @ 25 psi | 3.18 | |
| TO-220 Thermal Performance (ºC/W) @ 50 psi | 2.68 | |
| TO-220 Thermal Performance (ºC/W) @ 100 psi | 2.4 | |
| TO-220 Thermal Performance (ºC/W) @ 200 psi | 2.22 | |
| Thermal Impedance (ºC-in²/W) @ Different Pressures | ||
| 10 psi | ASTM D5470 | 0.72 |
| 25 psi | ASTM D5470 | 0.57 |
| 50 psi | ASTM D5470 | 0.46 |
| 100 psi | ASTM D5470 | 0.38 |
| 200 psi | ASTM D5470 | 0.32 |

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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