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.
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Brand: Plexus®
Cartridges:
Bulk Containers:
Shelf Life: 12 months
Plexus® MA8120 is a two-part methacrylate adhesive designed for structural bonding of metals, plastics, and composites. It is particularly effective for galvanized and zinc-treated steel, requiring minimal surface preparation.
With a 1:1 mix ratio, MA8120 has a working time of 18 – 22 minutes at 75°F (23.9°C) and achieves 500 psi in 60 – 70 minutes and 1000 psi in 70 – 80 minutes at 75°F (23.9°C).
This adhesive provides high strength, toughness, and fatigue resistance, and contains 0.012-inch (0.3 mm) inert glass beads to control bondline thickness. It is available with or without glass-bead spacers.
✅ Minimal Surface Preparation: Bonds aluminum, galvanized steel, stainless steel, composites, and plastics.
✅ Primerless Adhesion to Metals: No primers required, reducing application time.
✅ Superior Thin-Film Cure: Ensures strong bonding even with thin adhesive layers.
✅ High Strength & Toughness: Provides excellent impact resistance and durability.
✅ Good Fatigue & Corrosion Resistance: Ideal for transportation, marine, and industrial applications.
🔹 Transportation: Structural bonding in automotive, rail, and aerospace industries.
🔹 Industrial Manufacturing: Bonding metal and plastic components in heavy machinery and appliances.
🔹 Marine Applications: Used in boat and ship construction for bonding composite and metal components.
| Property | Part A (Adhesive) | Part B (Activator) |
|---|---|---|
| Color | Off-White | Gray |
| Viscosity (cP x1000) | 40 – 80 | 80 – 120 |
| Density (g/mL) | 0.97 | 0.96 |
| Mix Ratio (by volume) | 1:1 | – |
| Mix Ratio (by weight) | 1.01:1 | – |
| VOC Content | <0.5% | – |
| Property | Value |
|---|---|
| Color | Gray |
| Shore D Hardness | 70 |
| Elongation at Break | 30 – 60% |
| Tensile Strength (ASTM D638) | 2,907 – 3,630 psi (20.5 – 25.0 MPa) |
| Tensile Modulus | 157 – 213 kpsi (1,084 – 1,467 MPa) |
| Gap Tolerance | 0.01 – 0.5 in (0.25 – 12.7 mm) |
| Substrate | Lap Shear Strength (psi/MPa) | Failure Mode |
|---|---|---|
| Aluminum 6061 | 2,906 psi (20.0 MPa) | Cohesive Failure (CF) |
| G90 Steel | 2,656 psi (18.3 MPa) | Cohesive Failure (CF) |
| 304 Stainless Steel | 2,647 psi (18.3 MPa) | Cohesive Failure (CF) |
| Carbon Steel | 2,445 psi (16.9 MPa) | Cohesive Failure (CF) |
| Gel Coat | 1,958 psi (13.5 MPa) | Fiber Tear (FT) |
| DCPD | 1,290 psi (8.9 MPa) | Cohesive/Substrate Failure (CF/SF) |
| Polyester | 963 psi (6.6 MPa) | Fiber Tear (FT) |
| PVC | 1,184 psi (8.2 MPa) | Substrate Failure (SF) |
| Temperature | Work Time | Time to 50 psi | Time to 500 psi | Time to 1000 psi |
|---|---|---|---|---|
| 60°F (15.6°C) | 23 – 26 min | 65 – 75 min | 85 – 95 min | 115 – 125 min |
| 75°F (23.9°C) | 18 – 22 min | 50 – 60 min | 60 – 70 min | 70 – 80 min |
| 90°F (32.2°C) | 17 – 18 min | 40 – 50 min | 45 – 55 min | 55 – 65 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
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We are expert in import and export of adhesives, accessories and equipment in both domestic and cosmetic industrial fields, production and technology research and development.
Our solutions promise to bring best optimal effectiveness along with competitive prices, excellent customer services, dedicated on-site support.
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