Shin-Etsu KE3495W One-component RTV sealant for coating circuit boards and electronic components, white
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Detailed product description
Product Introduction
Shin-Etsu KE3495W is a one-component silicone adhesive sealant, thixotropic Adhesive,is a low-molecular silicone-reduced product. It is a non-flowing organic silicone sealant with good operability.
The characteristics of the deacetonized type make it have the smell of acetone gas during the volatilization process, and it has quick drying and good sealing and heat resistance. No corrosion to metals and plastics.
Shin-EtsuKE3495W is a low-hardness silicone sealant. The hardness after curing is Shore A: 17. It is relatively wear-resistant and environment-resistant, resistant to acid and alkali corrosion, and has good shock absorption.
Product Application
Shin-Etsu KE3495W is widely used in the bonding and sealing of electronic parts and mechanisms. It has high and low temperature resistance, anti-aging, shock-absorbing and buffering, easy maintenance and excellent sealing and moisture-proof properties. Such as: electrical cabinets; solar cells; batteries; hybrid integrated circuits; TC heating fans and components; electrical products; power supplies; sensors; fluorescent lamps; membrane switches; LED display panels; military electronic devices; aviation systems; LCD monitors; CRT cathode rays Tube. It is mostly used for sealing and moisture-proofing car lamp housings, and can be used in general industry.
Shin-Etsu KE3495W performance introduction
1. Electrical properties: In terms of volume resistivity and voltage resistance, they Has outstanding electrical performance.
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 vibration and impact. .
4. Weather resistance: One-component room temperature vulcanized silicone rubber is almost Will not spoil as they have excellent UV, ozone and moisture resistance.
5. Processability: These products are easy to use as they can be processed from their tubes ( or other container) and use it immediately.
Product Specifications
| < span style="font-size: 14px;">Manufacturer | ShinEtsu |
| Product model | KE-3495W |
| Cure Method | Room temperature curing | / tr>
| Single component/two components< /span> | Single component | tr >
|
Color appearance td > |
White |
| Density specific gravity@23°C | < td style="width: 47.7077%; height: 22px;">1.03 g/cm3
| Viscosity | 5500 Pa·s |
< td style="width: 47.7077%; height: 22px;">Curing conditions | 7 days @ 23C/50% RH |
| Debonding time | 11 minutes |
| Shore hardness | Shore A 30 |
| Tensile strength | 1.1 MPa |
| Elongation | 200% @ Break |
| Shear strength |
0.30 MPa |
| Volume resistance Rate |
4 TΩ·m td> |
| Dielectric strength< /span> | 20 kV/mm | tr>
|
Dielectric constant< /td> |
2.9 @ 50Hz |
| Dielectric loss factor | < td style="width: 47.7077%; height: 22px;">3x10-3 @ 50Hz tr>
|
Thermal conductivity td> |
0.21 W/m·K |
< tr style="height: 22px;"> Available temperature range | -40 to +180°C | tbody>