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®
Plexus® MA420FS is a two-part methacrylate adhesive designed for structural bonding of thermoplastics, metals, and composite assemblies. It is a fast-setting version of Plexus MA420, offering a shorter working time and quicker handling strength. Combined at a 10:1 mix ratio, MA420FS is commonly used in transportation and industrial applications due to its minimal surface preparation requirements.
The adhesive provides excellent fatigue endurance, impact resistance, and superior toughness, making it ideal for automated bonding applications.
MA420FS is available in Blue and Black and is supplied in ready-to-use cartridges, pails, or drums. It dispenses as a non-sagging gel for easy application.
| Property | Part A (Adhesive) | Part B (Activator) |
|---|---|---|
| Color | Off-White | Blue/Black |
| Viscosity | 80,000 – 100,000 cP | 50,000 – 80,000 cP |
| Density | 0.94 g/mL | 1.05 g/mL |
| Mix Ratio (by volume/weight) | 10:1 / 8.90:1 | – |
| Peak Exotherm Temperature (10g mass) | ~225°F (107°C) | – |
| Peak Exotherm Time (10g mass) | 3 – 3.5 minutes | – |
| Property | Value |
|---|---|
| Color | Off-White |
| Shore D Hardness | 73 |
| Elongation at Break | 5 – 15% |
| Tensile Strength | 1,260 – 1,520 psi (8.7 – 10.6 MPa) |
| Tensile Modulus | 36 – 48 kpsi (246 – 333 MPa) |
| VOC Content | < 3.5% |
| Gap Tolerance | 0.03 – 0.125 in (0.75 – 4.0 mm) |
| Substrate | Lap Shear Strength (psi/MPa) | Failure Mode |
|---|---|---|
| Aluminum 6061 | 1,873 psi (12.9 MPa) | Adhesive Failure (AF) |
| Epoxy Coated Aluminum | 1,424 psi | Adhesive Failure (AF) |
| Painted Aluminum | 1,424 psi | Coating Pull (CP) |
| Chrome Plated Plastic | 844 psi (5.8 MPa) | Substrate Failure (SF) |
| FRP (Fiberglass Reinforced Plastic) | 936 psi | Cohesive Failure (CF) |
| Temperature | Work Time | Time to 50 psi | Time to 500 psi | Time to 1000 psi |
|---|---|---|---|---|
| 60°F (15.6°C) | 1 – 2 min | 3 – 4 min | 5 – 6 min | 9 – 10 min |
| 75°F (23.9°C) | 1 – 2 min | 3 – 4 min | 5 – 6 min | 9 – 10 min |
| 90°F (32.2°C) | 1 – 2 min | 2 – 3 min | 3 – 5 min | 5 – 8 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.
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Avantek Viet Nam is a dynamic MRO, direct materials and equipment supplier that brings advanced technological solutions to maximize satisfaction of customers.
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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