
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: Plexus®
Cartridges:
Bulk Containers:
Shelf Life:12 months
Plexus® MA8105 is an advanced direct-to-metal, two-part methacrylate structural adhesive designed for bonding metals, plastics, and composite assemblies. It offers high strength, toughness, and fatigue resistance with minimal surface preparation. The adhesive is available in gray and can be supplied with or without glass-bead spacers (GB) to maintain consistent bondline thickness during high-pressure clamping. It is dispensed as a non-sagging gel.
| Property | Part A (Adhesive) | Part B (Activator) |
|---|---|---|
| Color | Off-White | Gray |
| Viscosity (cP x1000) | 70 – 140 | 50 – 120 |
| Density (g/mL) | 0.98 | 0.96 |
| Mix Ratio (by volume) | 1:1 | – |
| Mix Ratio (by weight) | 1.02:1 | – |
| Flash Point | – | 51°F (11°C) |
| Property | Value |
|---|---|
| Color | Gray |
| Shore D Hardness | 72 |
| Elongation at Break | 5 – 11% |
| Tensile Strength | 3,500 – 3,800 psi (24.1 – 26.2 MPa) |
| Tensile Modulus | 200 – 240 kpsi (1,380 – 1,655 MPa) |
| Time to 90% Cure | 1.5 hours |
| Substrate | Lap Shear Strength (psi/MPa) | Failure Mode |
|---|---|---|
| Aluminum 6061 | 2,293 psi (15.8 MPa) | Cohesive Failure (CF) |
| Stainless Steel | 2,961 psi (20.4 MPa) | Cohesive Failure (CF) |
| Cold Rolled Steel (CRS) | 3,083 psi (21.3 MPa) | Cohesive Failure (CF) |
| FRP | 2,398 psi (16.5 MPa) | Substrate Failure (SF) |
| Polyamide (Nylon) 6,6 GF | 2,041 psi (14.1 MPa) | Substrate Failure (SF) |
| ABS | 628 psi (4.3 MPa) | Substrate Failure (SF) |
| G70 | 2,178 psi (15.0 MPa) | Cohesive Failure (CF) |
| Temperature | Work Time | Time to 50 psi | Time to 500 psi | Time to 1000 psi |
|---|---|---|---|---|
| 60°F (15.6°C) | 5 – 7 min | 15 – 17 min | 19 – 21 min | 28 – 32 min |
| 75°F (23.9°C) | 3 – 6 min | 12 – 14 min | 14 – 16 min | 18 – 22 min |
| 90°F (32.2°C) | 2 – 4 min | 9 – 11 min | 11 – 13 min | 14 – 16 min |

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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