
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: 3M™ Scotch-Weld™
Package Sizes: 50 ml, 200 ml, 400 ml cartridges
Shelf Life: 18 months
3M™ Scotch-Weld™ Epoxy Adhesive DP405 Black is a two-part, 2:1 mix ratio, toughened epoxy structural adhesive. It features a 5-minute work life and accelerated cure with excellent shear and peel strengths, good impact resistance, and durability. It bonds effectively to metal and composite surfaces and has low odor compared to traditional fast-cure epoxies and acrylic adhesives.
| Property | Value |
|---|---|
| Color | Black (may vary from nearly white to yellow/amber) |
| Accelerator Color | Clear |
| Mix Ratio (B:A) by Weight | 2.1:1 |
| Mix Ratio (B:A) by Volume | 2:1 |
| Base Resin | Epoxy |
| Base Viscosity (at 23°C) | 11,000 cP |
| Accelerator Viscosity (at 23°C) | 6,500 cP |
| Base Net Weight | Approx. 10 lb/gal |
| Accelerator Net Weight | Approx. 9.2 lb/gal |
| Time | Strength (Aluminum, ASTM D1002, 23°C) |
|---|---|
| 15 min | 43 psi |
| 30 min | 110 psi |
| 1 hour | 240 psi |
| 2 hours | 630 psi |
| 3 hours | 1,630 psi |
| 6 hours | 4,410 psi |
| 24 hours | 4,790 psi |
| Property | Value |
|---|---|
| Open Time | 4 min |
| Work Life (23°C) | 4 min |
| Set Time | 8 – 10 min |
| Time to Full Cure (23°C) | 15 hours |
| Cured Hardness (Shore D, ASTM D2240) | 77 |
| Substrate | Shear Strength (psi) (ASTM D1002, 23°C) |
|---|---|
| Aluminum | 2,580 psi |
| Cold Rolled Steel | 2,260 psi |
| Galvanized Steel | 2,050 psi |
| Copper | 2,300 psi |
| Brass | 2,830 psi |
| Test | Temperature | Strength |
|---|---|---|
| Bell Peel (Aluminum, ASTM D3167) | -55°C | 18 lb/in width |
| 23°C | 40 lb/in width | |
| 82°C | 8 lb/in width |
| Property | Value |
|---|---|
| Dielectric Constant (ASTM D150, 1 kHz) | 4.1 |
| Dissipation Factor (ASTM D150, 1 kHz) | 0.016 |
| Volume Resistivity (ASTM D257) | 4.4 × 10¹⁵ Ω-cm |
| Coefficient of Thermal Expansion (20–70°C) | 180 × 10⁻⁶ |
| Coefficient of Thermal Expansion (20–100°C) | 105 × 10⁻⁶ |

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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