
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.
LOCTITE® SI 5031™ is a one-component, flowable UV and visible light-curable silicone adhesive designed for potting, coating, and sealing applications. It offers:
| Property | Value |
|---|---|
| Uncured State | |
| Specific Gravity @ 25°C | 1.01 |
| Viscosity (Brookfield, 25°C, Spindle 3, 10 rpm) | 5,800 mPa·s (cP) |
| Fluorescence | Positive under UV light |
| Curing Performance | |
| Skin Over Time @ 23°C, 50% RH | 20 min |
| Tack-Free Time (UV 70 mW/cm² @ 365 nm) | 20 sec |
| Depth of Cure (UV 70 mW/cm² @ 365 nm, 90 sec) | 20 mm |
| Cured Properties | |
| Lap Shear Strength (Glass-Aluminum) | 2 N/mm² (290 psi) |
| Lap Shear Strength (Glass-Steel) | 1 N/mm² (150 psi) |
| Lap Shear Strength (Glass-Polycarbonate) | 0.4 N/mm² (60 psi) |
| Environmental Resistance | |
| Heat Aging @ 177°C, 168 hrs (Tensile Strength Change) | -6% |
| Heat Aging @ 233°C, 168 hrs (Tensile Strength Change) | +61% |
| Ethylene Glycol/Water @ 100°C, 168 hrs (Tensile Strength Change) | -43% |
| ASTM IRM 903 Oil @ 150°C, 70 hrs (Volume Swell) | +47% |
| 5W30 Oil @ 150°C, 168 hrs (Tensile Strength Change) | -55% |

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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