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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-Item Name: FX202BL4
-Manufacturer: Everwide Chemical Co., Ltd.
-Technologies: One-component, moisture-curing silicone adhesive/sealant
-Color: Black
-Cure Type: Moisture Cure (Dealcoholized)
-Package Size: 300ml & Contact to Avantek for details
-Shelf Life: 6 months
FX202BL4 is a one-component, moisture-curing silicone adhesive/sealant designed for bonding plastics, metals, and glass. It cures upon exposure to moisture in the air, releasing alcohol gases instead of harmful by-products like isocyanates or acetic acid. It offers ease of application, fast surface tack, and excellent environmental and material compatibility. The cured product is soft, tough, and resistant to compression, heat, humidity, and yellowing.
Bonding and sealing plastics, metals, and glass
FIPG (Formed-In-Place Gasket) applications
Applications requiring low-corrosive curing
Situations needing flexibility and resistance to environmental stress
| Property | Value |
|---|---|
| Composition | Polysiloxane resin |
| Appearance | Liquid |
| Color | Black |
| Viscosity (25°C, S14, 3 rpm) | 300,000 – 600,000 cps |
| Thixotropic Index | > 4 |
| Dispensing Rate (ASTM D2452) | 650 g/min (3.2mm nozzle, 0.5MPa) |
| Specific Gravity @ 25°C | 1.5 |
| pH Value | 6 – 8 |
| Solvent Content | 0% |
| Surface Dry Time @ 25°C, 50% RH | 15 minutes |
| Through Cure Time @ 25°C | 7 days |
| Property | Value |
|---|---|
| Hardness (Shore A, ASTM D2240) | 30 |
| Hardness (Shore 00, ASTM D2240) | 80 |
| Glass Transition Temperature | < -40°C |
| Coefficient of Thermal Expansion (CTE) | 114 ppm |
| Water Absorption (25°C / 24 hr) | 0.24% |
| Tensile Strength (ASTM D412) | 2.2 MPa |
| Elongation at Break (ASTM D412) | 608% |
| Peel Strength (ASTM D412-die B) | 12 kN/m |
| Volume Shrinkage | 0.13% |
| Thermal Conductivity | 0.25 W/m·K |
| Temperature Range | -40°C to 200°C |
| Material Pair | Shear Strength |
|---|---|
| PC vs. PC | 12 |
| ABS vs. ABS | 10 |
| PMMA vs. PMMA | 8 |
| PET vs. PET | 12 |
| PVC vs. PVC | 16 |
| Copper vs. Copper | 14 |
| SUS vs. SUS | 14 |
| Glass vs. Glass | 21 |
| Aluminum vs. Aluminum | 13 |
| Nylon vs. Nylon | 12 |
| Test Temperature (°C) | Shear Strength (kgf/cm²) |
|---|---|
| 25 | 13 |
| 50 | 13 |
| 80 | 13 |
| 100 | 12 |
| 150 | 10 |
| 200 | 10 |
| Test Time (hr) | Shear Strength (kgf/cm²) |
|---|---|
| 0 | 13 |
| 100 | 22 |
| 300 | 23 |
| 500 | 24 |
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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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.
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