
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.
Brands: VHB™
Package size: Standard Length 55 m
Shelf Life: 24 months
3M™ VHB™ Adhesive Transfer Tape F9469PC utilizes the 3M™ High Performance Acrylic Adhesive 100MP, which has excellent long term holding power with much higher adhesion strength than typical pressure sensitive adhesive systems. This 3M™ VHB™ Adhesive Transfer Tape is transparent and is ideal for use in many interior and exterior industrial applications to replace rivets, spot welds, liquid adhesives, and other permanent fasteners.
| Attribute Name | Test Method | Value |
| Adhesive Type | Acrylic | |
| Density | 1.012 g/cm³ (0.04 lb/in³) | |
| Total Tape Thickness | ASTM D3652 | 0.13 mm (5.2 mil) |
| Liner | 58# Polycoated Kraft Paper (PCK) | |
| Liner Print | 3M VHB | |
| Liner Thickness | 0.106 mm (4.2 mil) |
Typical Performance Characteristics
Temperature: 23 °C (73 °F) Backing: 2 mil Aluminum Foil
| Attribute Name | Test Method | Value |
| 180° Peel Adhesion | ASTM D3330 | 14 N/cm (128 oz/in) ¹ |
¹ 304 mm/min (12 in/min)
| Attribute Name | Test Method | Temperature | Substrate | Value |
| Overlap Shear
Strength |
ASTM D1002, ISO
4587 |
Stainless Steel | 550 kPa (80 lb/in²) | |
| Normal Tensile | ASTM D897 | 23 °C (73 °F) | Aluminum | 690 kPa (100 lb/in²) |
Test Method: ASTM D3654
| Temperature | Value |
| 23 °C (73 °F) | 1,000 g ¹ |
| 66 °C (150 °F) | 1,000 g ¹ |
| 93 °C (200 °F) | 1,000 g ¹ |
| 121 °C (250 °F) | 1,000 g ¹ |
| 149 °C (300 °F) | 500 g ¹ |
| 177 °C (350 °F) | 500 g ¹ |
¹ Static shear measured at various temperatures and gram loadings on stainless steel. Will hold listed weight for 10,000 minutes.
| Attribute Name | Value |
| Short Term Temperature Resistance | 260 °C (500 °F) ¹ |
| Long Term Temperature Resistance | 149 °C (300 °F) ² |
¹ Short Term (minutes, hour)
² Long Term (day, weeks)
Electrical and Thermal Properties
| Attribute Name | Test Method | Value |
| Thermal Conductivity | ASTM C177 | 0.16 W/m/K (1.1 (btu-in)/(h-ft²-°F)) |
| Attribute Name | Test Method | Temperature | Test Condition | Value |
| Dielectric Constant | ASTM D150 | 23 °C (73 °F) | 1 KHz | 4.08 |
| Dielectric Strength | ASTM D149 | 125 °C (257 °F) | 2,600 V | |
| Dielectric Strength | ASTM D149 | 177 °C (350 °F) | 1,900 V | |
| Dielectric Strength | ASTM D149 | 23 °C (73 °F) | 3,000 V |
| Attribute Name | Test Method | Temperature | Test Condition | Value |
| Insulation Resistance | ASTM D1000 | > 1 x 10⁶ MΩ/in² |

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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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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