Shin-Etsu KE45G One-component RTV Sealant for Electrical and Electronic Components Gray
Shin-Etsu KE45G One-component RTV Sealant for Electrical and Electronic Components Gray

Shin-Etsu KE45G One-component RTV Sealant for Electrical and Electronic Components Gray

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This grade is quoted against your application and packaging size. Send us the substrates and volumes and we will come back with pricing and the current data sheet.

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Detailed product description

Product Introduction

Shin-Etsu KE45G is a one-component silicone adhesive sealant in gray paste form. It is a non-flowing silicone sealant with good operability.  

The characteristics of the oxime type make it have the oxime type during the volatilization process It has a smell of gas and is corrosive to copper-based metals, so it cannot be used in areas that come into contact or indirect contact with copper-based metals. However, oxime-type silicone gel has stronger bonding performance and storage properties. Therefore, it will have unexpectedly good bonding effect when used in areas that do not contain copper-based metals.

Shin-Etsu KE45G is a low-hardness silicone sealant with a hardness of It is Shore D: 30, which is relatively wear-resistant and environmentally resistant, resistant to acid and alkali corrosion, and has good shock absorption.

Product Application

Shin-Etsu KE45G is widely used in electrical insulation and has a wide applicable temperature range. Requirements for bonding, sealing and fixing of various electronic components and mechanisms; products with more such requirements. It has high and low temperature resistance, anti-aging, shock absorption and buffering, easy maintenance and excellent sealing and moisture-proof properties. Such as: electrical appliances, solar cells, batteries, hybrid integrated circuits, TC fans and components, electronic products, power, sensors, fluorescent lamps, membrane switches, LED display panels, electronic equipment, aviation systems, liquid crystal displays, cathode ray tubes, etc.

Shin-Etsu KE45G performance introduction

     &nbsp ;1. Electrical properties: They have outstanding electrical properties in terms of volume resistivity and voltage resistance.

       2. Heat-resistant and cold-resistant: they can be used in a wide temperature range ( - 40°C to +180°C).

       3. Impact resistance: Cured rubber has excellent rubber elasticity and absorbs vibrations and impact.

  They are virtually impervious to deterioration as they have excellent resistance to UV, ozone and moisture.

       5. Workability: These products are easy to use as they can be processed from their The tube (or other container) pops out and is used immediately.

Product Specifications

/ tr> tr > < td style="width: 47.7077%; height: 22px;">1.05 g/cm3 < /tr>
< span style="font-size: 14px;">Manufacturer ShinEtsu
Product model KE-45G
Cure Method Room temperature curing
Single component/two components< /span> Single component
Color appearance td > Gray
Density specific gravity@23°C 
Curing conditions 7 days @ 23C/50% RH
Debonding time 6 minutes
Shore hardness Shore A 30
Tensile strength 1.90 MPa
Elongation 310%@ fracture
Shear strength 1.00 MPa
Volume resistivity 10 TΩ·m
Dielectric strength 20 KV/mm
Dielectric Constant 2.6 @ 50Hz
Dielectric loss factor 5x10-3 @ 50Hz
Thermal conductivity 0.21 W/m·K
Available temperature range span> -40 to +180°C

 

Related reading

Before you specify it

Technical writing from our engineering team and from the manufacturers we carry.

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What you get with the material

We are not just shipping you a drum

A grade on its own rarely solves the problem. These are the four things we do around it.

Selection support

Tell us the substrates, the process window and the failure you are trying to avoid. We narrow the field before you order anything.

Process design

Prototyping and pilot runs

Bonded samples and pilot batches of 200–500 pcs on our own dispensing and curing equipment, so process questions are answered before mass production.

Prototyping & pilot

Cross-border supply, DDP

Destination clearance, local labelling and destination-language SDS are set up by us. Class-restricted goods are routed at quotation time, not discovered at the border.

Cross-border supply

Documentation chain

Which document, issued by whom, covering what, and notification when it changes. We pass manufacturer documentation through unchanged.

Material substitution

Common questions

Before you send the enquiry

Yes. Tell us the grade and how you intend to use it, and we will send the manufacturer’s current technical data sheet. We pass manufacturer documentation through unchanged rather than reissuing it under our own name.

No — and you should be careful with anyone in our position who says they do. What we supply is the document chain: which document exists, who issued it, what it covers, and notification when it changes. Compliance statements come from the manufacturer, not from us.

That is one of the most common reasons engineers contact us. Equivalence is a ladder, not a yes/no answer — some claims are backed by a matching data sheet, others only by chemistry family. We will tell you which rung a given substitution sits on before you commit to it.

Packaging sizes shown on this page are the standard units for this grade. Sample quantities for evaluation are handled case by case — tell us the trial you are planning and we will scope it with you.

Tell us what you are bonding

Substrates, process window, and the failure you are trying to design out. An engineer answers, not a form.

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We do not issue compliance certificates. We supply the material, the manufacturer’s documentation, and the engineering judgement in between.