
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: Insulcast
Package Sizes:
Shelf Life:
Product Description: Insulcast MRTV 9 is a high tear strength, high elongation, addition-cure mold-making RTV silicone rubber. It features low shrinkage and accurately reproduces intricate details, making it ideal for creating durable molds.
Key Features:
Recommended Applications:
| Property | Part A | Part B | Mixed | Test Standard |
|---|---|---|---|---|
| Color | Black | Clear | – | Visual |
| Viscosity (cP) | 100,000 | <1,000 | 50,000 | ASTM D1084 |
| Specific Gravity | 1.15 | 1.00 | – | – |
| Mix Ratio (by Weight) | 100:10 | – | – | – |
| Pot Life (100g mass) | – | – | 1.5-2.0 hours | – |
| Property | Value | Test Standard |
|---|---|---|
| Hardness (Shore A) | 24 | ASTM D2240 |
| Tensile Strength (psi) | 500 | ASTM D412 |
| Tensile Elongation (%) | 1,000 | ASTM D412 |
| Tear Strength (Die B) (lb/in) | 117 | ASTM D624 |
| Tear Strength (Die C) (lb/in) | 125 | ASTM D624 |
| Coefficient of Thermal Expansion (°C⁻¹) | 4.2 × 10⁻⁴ | – |
| Thermal Conductivity (BTU-in/(ft²·hr·°F)) | 1.8 | – |
| Thermal Conductivity (W/m·K) | 0.26 | – |
| Service Temperature Range (°C) | -55 to +204 | – |
| Property | Value | Test Standard |
|---|---|---|
| Dielectric Strength (V/mil) | 550 | ASTM D149 |
| Dielectric Constant (1 kHz) | 2.94 | ASTM D150 |
| Dissipation Factor (1 kHz) | 0.002 | ASTM D150 |
| Volume Resistivity (ohm-cm) | 1.6 × 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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