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: HumiSeal® 1B31S
-Manufacturer: HumiSeal
-Technologies: Acrylic Conformal Coating
-Color: Not specified
-Cure Type: 24 hrs @ RT or 30 min @ 76°C
-Package Size: Contact to Avantek for details.
-Shelf Life: 24 months
HumiSeal® 1B31S is a fast-drying, single-component acrylic conformal coating that enhances adhesion and provides excellent moisture and environmental protection for printed circuit assemblies. It exhibits outstanding flexibility, fluoresces under UV light for inspection, and allows for easy repairs. The product meets MIL-I-46058C, IPC-CC-830, and RoHS Directive 2002/95/EC compliance standards.
| Property | Value | Test Method |
|---|---|---|
| Density | 0.91 ± 0.02 g/cm³ | ASTM D1475 |
| Solids Content | 35 ± 3% | Fed-Std-141, Meth. 4044 |
| Viscosity | 200 ± 15 centipoise | Fed-Std-141, Meth. 4287 |
| VOC | 592 g/L | – |
| Drying Time to Handle | 10 minutes | Fed-Std-141, Meth. 4061 |
| Recommended Coating Thickness | 25 – 75 microns | – |
| Recommended Curing | 24 hrs @ RT or 30 min @ 76°C | – |
| Time to Reach Optimum Properties | 7 days | – |
| Shelf Life | 24 months | – |
| Property | Value | Test Method |
|---|---|---|
| Thermal Shock Resistance | -65°C to 125°C | MIL-I-46058C |
| Coefficient of Thermal Expansion | 170 ppm/°C below Tg, 340 ppm/°C above Tg | TMA |
| Glass Transition Temperature (Tg) | 14°C | DSC |
| Modulus | 2000 MPa @ -40°C, 1050 MPa @ 20°C, 8.5 MPa @ 60°C | DMA |
| Flammability | Self-Extinguishing | MIL-I-46058C |
| Dielectric Withstand Voltage | >1500 volts | MIL-I-46058C |
| Dielectric Breakdown Voltage | 7500 volts | ASTM D149 |
| Dielectric Constant (1MHz, 25°C) | 2.5 | ASTM D150-98 |
| Dissipation Factor (1MHz, 25°C) | 0.01 | ASTM D150-98 |
| Insulation Resistance | 8.0 × 10¹⁴ ohms (800TΩ) | MIL-I-46058C |
| Moisture Insulation Resistance | 6.0 × 10¹⁰ ohms (60GΩ) | MIL-I-46058C |
| Fungus Resistance | Passes | ASTM G21 |
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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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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