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® MA590 is a two-part methacrylate adhesive designed for structural bonding of thermoplastics, metals, and composite assemblies. It has a 1:1 mix ratio, a working time of 90 to 105 minutes, and achieves 500 psi in 5 hours and 1000 psi in 6.5 hours at 74°F (23°C).
This adhesive is designed for large marine structures where an extended open time is required. It is widely used in boat manufacturing, specifically for bonding stringers and liners into large fiberglass boats with bond lines up to 1.50 inches (38 mm) thick.
MA590 is gray when mixed and is supplied in ready-to-use cartridges, pails, or drums. It dispenses as a non-sagging gel.
| Property | Part A (Adhesive) | Part B (Activator) |
|---|---|---|
| Color | White | Black |
| Viscosity | 140,000 – 230,000 cP | 165,000 – 230,000 cP |
| Density | 0.93 g/mL | 1.03 g/mL |
| Mix Ratio (by volume/weight) | 1:1 | – |
| Peak Exotherm Temperature (100g mass) | ~180°F (82.2°C) | – |
| Peak Exotherm Time (100g mass) | 170 – 260 minutes | – |
| VOC Content | < 0.5% | – |
| Property | Value |
|---|---|
| Color | Gray |
| Shore D Hardness | 68 |
| Elongation at Break | >130% |
| Tensile Strength | 1,880 – 2,500 psi (13 – 19 MPa) |
| Tensile Modulus | 48 – 87 kpsi (330 – 600 MPa) |
| Gap Tolerance | 0.03 – 1.50 in (0.75 – 38 mm) |
| Substrate | Lap Shear Strength (psi/MPa) | Failure Mode |
|---|---|---|
| Aluminum 6061 | 1,585 psi (10.9 MPa) | Cohesive Failure (CF) |
| Stainless Steel (500hr Salt Fog) | 1,749 psi (12.1 MPa) | Cohesive Failure (CF) |
| Stainless Steel (Cycled) | 1,787 psi (12.3 MPa) | Cohesive Failure (CF) |
| Polyester | 703 psi (4.8 MPa) | Fiber Tear (FT) |
| PVC | 1,115 psi (7.7 MPa) | Substrate Failure (SF) |
| Gel Coat | 1,285 psi (8.9 MPa) | Fiber Tear (FT) |
| Carbon Fiber | 1,094 psi (7.5 MPa) | Substrate Failure (SF) |
| Temperature | Work Time | Time to 50 psi | Time to 500 psi | Time to 1000 psi |
|---|---|---|---|---|
| 60°F (15.6°C) | 145 – 150 min | 240 – 245 min | 295 – 300 min | 395 – 415 min |
| 75°F (23.9°C) | 90 – 105 min | 135 – 140 min | 185 – 190 min | 240 – 245 min |
| 90°F (32.2°C) | 70 – 75 min | 90 – 95 min | 100 – 105 min | 130 – 135 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
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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