
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.
Product Description: Insulcast 502 is an unfilled epoxy with low viscosity, designed for general-purpose casting and impregnation. It exhibits excellent electrical and physical properties, making it suitable for a wide range of applications.
Key Features:
Recommended Applications:
| Property | Insulcast 502 | Insulcure 9 | Insulcure 11B | Test Standard |
|---|---|---|---|---|
| Color | Clear | Amber | Amber | – |
| Viscosity (cP) | 700 | 55 | 200 | ASTM D2393 |
| Specific Gravity | 1.13 | 0.97 | 0.95 | – |
| Mix Ratio (by Weight) | 100:13 | 100:18 | – | – |
| Mixed Viscosity (cP) | 200 | 300 | – | ASTM D2393 |
| Pot Life (100g mass) | 45 minutes | 5 hours | – | – |
| Property | Insulcure 9 | Insulcure 11B | Test Standard |
|---|---|---|---|
| Hardness (Shore D) | 85 | 87 | ASTM D2240 |
| Tensile Strength (psi / MPa) | 10,700 / 74 | 11,000 / 76 | ASTM D638 |
| Tensile Elongation (%) | 5.4 | 5.0 | ASTM D638 |
| Compressive Strength (psi / MPa) | 14,000 / 97 | 15,600 / 108 | ASTM D695 |
| Flexural Strength (psi / MPa) | 17,500 / 121 | 18,000 / 124 | ASTM D790 |
| Coefficient of Thermal Expansion (°C) | 75 × 10⁻⁶ | 75 × 10⁻⁶ | – |
| Thermal Conductivity (BTU-in/(ft²·hr·°F)) | 1.6 | 1.6 | – |
| Heat Distortion Point (°C) | 85 | 155 | – |
| Service Temperature (°C) | -40 to +105 | -55 to +155 | – |
| Property | Insulcure 9 | Insulcure 11B | Test Standard |
|---|---|---|---|
| Dielectric Strength (V/mil) | 425 | 435 | ASTM D149 |
| Dielectric Constant (1 kHz) | 4.0 | 4.0 | ASTM D150 |
| Dissipation Factor (1 kHz) | 0.023 | 0.023 | ASTM D150 |
| Volume Resistivity (ohm-cm) | 2 × 10¹⁵ | 2 × 10¹⁵ | ASTM D257 |

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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