
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®
Plexus® MA320 is a two-part methacrylate adhesive designed for structural bonding of thermoplastics, metals, and composite assemblies. It has a 10:1 mix ratio by volume, a work life of 8 to 13 minutes, and reaches handling strength (500 psi) in 21 to 35 minutes at 75°F (23.9°C). The product is supplied in ready-to-use cartridges and bulk packaging and dispenses as a non-sagging gel.
| Property | Part A (Adhesive) | Part B (Activator) |
|---|---|---|
| Color | Off-White | Cream/Black |
| Viscosity | 135,000 – 175,000 cP | 35,000 – 70,000 cP |
| Density | 0.92 g/mL | 1.04 g/mL |
| Mix Ratio (by volume/weight) | 10:1 | 9.06:1 |
| Work Life | 8 – 13 minutes at 75°F (23.9°C) | – |
| Peak Exotherm Temperature (10g mass) | ~215°F (101°C) | – |
| Property | Value |
|---|---|
| Color | Off-White |
| Shore D Hardness | 64 |
| Elongation at Break | 30 – 60% |
| Tensile Strength | 1,800 – 2,200 psi (12.4 – 15.2 MPa) |
| Tensile Modulus | 68 – 92 kpsi (469 – 634 MPa) |
| VOC Content | < 0.5% |
| Gap Tolerance | 0.03 – 0.375 in (0.75 – 9.5 mm) |
| Substrate | Lap Shear Strength (psi/MPa) | Failure Mode |
|---|---|---|
| Aluminum 6061 | 2,450 psi (16.9 MPa) | Cohesive Failure (CF) |
| GRP (Glass Reinforced Plastic) | 2,085 psi (14.4 MPa) | Fiber Tear (FT) |
| Laminate | 1,505 psi (10.4 MPa) | Substrate Failure (SF) |
| FRP (Fiberglass Reinforced Plastic) | 862 psi (5.9 MPa) | Fiber Tear (FT) |
| Composite | 1,138 psi (7.8 MPa) | Fiber Tear (FT) |
| Temperature | Work Time | Time to 50 psi | Time to 500 psi | Time to 1000 psi |
|---|---|---|---|---|
| 60°F (15.6°C) | 12 – 13 min | 31 – 33 min | 33 – 35 min | 35 – 37 min |
| 75°F (23.9°C) | 8 – 12 min | 19 – 21 min | 21 – 23 min | 23 – 28 min |
| 90°F (32.2°C) | 8 – 9 min | 20 – 22 min | 22 – 24 min | 24 – 26 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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