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Description for Shinetsu KE-109E A/B
Shinetsu KE-109E A/B is a 2-Part 2-Part Cure Silicone Liquid used to Pot and Encapsulate Ceramics, Glass and MetalsApplication Type Potting, Encapsulant 1 Part or 2 Part 2-Part Material Form Liquid Substrate Ceramics, Glass, Metals, Plastics Industry Encapsulating LED diodes, Printed circuit board substrates, Ruggedizing LCD displays, Ruggedizing LCD displays Manufacturer Shinetsu Chemistry Silicone Cure Method 2-Part Cure, Heat cured, Addition Cure Temperature (°C) 100 Cure Time (min) 60 Viscosity (cPs) Self-leveling Color Transparent, Clear / Transparent: Optically Clear Non-Yellowing UV Resistance: Resistant to yellowing over time High Temperature Resistance (°C) 180 Low Temperature Resistance (°C) -40 Volume Resistivity (O) 6.0 (TO·m) Durability Durable Light Refractive Index (RI) 1.4100 Density (g/cm³) 1.000 -
Technical Data for Shinetsu KE-109E A/B
Overview
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Application Type
- Pottant / Encapsulant - Encapsulant, Potting
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1 Part or 2 Part
- 2-Part
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Material Form
- Liquid
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Industry
- LED (Light-Emitting Diodes) - Encapsulating LED diodes
- Electronic Displays - Ruggedizing LCD displays
- Printed Circuit Board (PCB) - Printed circuit board substrates
- Ruggedizing - Ruggedizing LCD displays
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Chemistry
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Cure Method
- Addition cure - Addition
- Heat - Heat cured
- 2-Part Cure
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Color
- Clear / Transparent - Transparent
- Clear / Transparent : Optically Clear
Specifications
Cure Specs
Cure Temperature (°C) 100 Test Method Cure Time (min) 60 Test Method Viscosity (cPs) Self-leveling Work / Pot Time (min) 240 Test Method Mix Ratio 1:1 (by weight) Bond Strength
General Bond Strength (psi) Excellent Shear Strength (psi) 0.20 (MPa) Test Method Tensile Strength (psi) 1.3 (MPa) Test Method Material Resistance
High Temperature Resistance (°C) 180 Test Method Low Temperature Resistance (°C) -40 Test Method Conductivity
Dissipation Factor 6e-4 Test Method Dielectric Strength (V/mil) 23 (kV/mm), Excellent electrical isolation Test Method Dielectric Constant 2.80 Test Method Thermal Conductivity (W/m°K) 0.15 Test Method Volume Resistivity (O) 6.0 (TO·m) Test Method Hardness
Durability Durable Shore A Hardness 25 Test Method Elongation (%) 140 Test Method Flexibility Flexible Other Properties
Light Refractive Index (RI) 1.4100 Test Method Density (g/cm³) 1.000 Test Method -
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Best Practices
Best Practices information currently not available. -
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Cure Temperature Test Methods
Cure Temperature | Cure Time Test Method |
---|---|
100°C | Values are not for specification purposes |
Cure Time Test Methods
Cure Time | Test Method |
---|---|
60 min | Values are not for specification purposes |
Work / Pot Time Test Methods
Work / Pot Time | Test Method |
---|---|
240 min | Working Time, Values are not for specification purposes |
Tensile Strength Test Methods
Tensile Strength | Test Method |
---|---|
1.3 (MPa) | Values are not for specification purposes |
Shear Strength Test Methods
Shear Strength | Test Method |
---|---|
0.20 (MPa) | Values are not for specification purposes |
High Temperature Resistance Test Methods
High Temperature Resistance | Test Method |
---|---|
180°C | Usable Temperature , Values are not for specification purposes |
Low Temperature Resistance Test Methods
Low Temperature Resistance | Test Method |
---|---|
-40°C | Usable Temperature , Values are not for specification purposes |
Dielectric Constant Test Methods
Dielectric Constant | Test Method |
---|---|
2.80 | @ 50Hz, Values are not for specification purposes |
Dielectric Strength Test Methods
Dielectric Strength | Test Method |
---|---|
23 (kV/mm) | Values are not for specification purposes |
Excellent electrical isolation |
Dissipation Factor Test Methods
Dissipation Factor | Test Method |
---|---|
6e-4 | Dielectric Dissipation Factor, @ 50Hz, Values are not for specification purposes |
Thermal Conductivity Test Methods
Thermal Conductivity | Test Method |
---|---|
0.15 W/m°K | Values are not for specification purposes |
Volume Resistivity Test Methods
Volume Resistivity | Test Method |
---|---|
6.0 (TO·m) | Values are not for specification purposes |
Elongation Test Methods
Elongation | Test Method |
---|---|
140 % | Values are not for specification purposes |
Shore A Hardness Test Methods
Shore A Hardness | Shore Hardness Test Method |
---|---|
25 | Values are not for specification purposes |
Density Test Methods
Density | Temperature | Test Method |
---|---|---|
1.000 g/cm³ | 23°C | Values are not for specification purposes |
Light Refractive Index (RI) Test Methods
Light Refractive Index (RI) | Temperature | Test Method |
---|---|---|
1.4100 | 23°C | 589nm, Values are not for specification purposes |