Shin-Etsu KE3475W one-component RTV sealant for coating circuit boards and electronic components, white
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Detailed product description
Product Introduction
Shin-Etsu KE3475W is a one-component organic silicone adhesive sealant, a white low-viscosity viscous product. It is a non-flowing organic silicone sealant with good operability.
The characteristics of deacetonization make it have the smell of acetone gas during the volatilization process , with quick drying and good sealing and heat resistance. Non-corrosive to metals and plastics.
Shin-Etsu KE3475W is a low-hardness organic silicone sealant. The hardness is Shore A: 17. It has good wear resistance and environmental resistance, acid and alkali corrosion resistance, and good shock absorption.
Product Application
Shin-Etsu KE3475W 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 KE3475W Performance Introduction
- Electrical properties: They have outstanding electrical properties in terms of volume resistivity and voltage resistance.
- Heat and cold resistant: they can be used in a wide temperature range (-40°C to + 180°C).
- Impact resistance: Cured rubber has excellent rubber elasticity and absorbs vibration and impact.
- Weather resistance: One-component room temperature vulcanized silicone rubber will hardly deteriorate when exposed to the outdoors for a long time. Because they have excellent UV resistance,
- Workability: These products are easy to use because they can be Pop them out of the tube (or other container) and use them immediately.
Product Specifications
| Manufacturer | ShinEtsu |
| Product model | KE- 3475B |
| Curing method |
Condensation moisture curing |
| Single group Part/two-component |
Single-component< /td> |
| Color appearance< /span> | Transparent |
| Density proportion@23°C | 1.01 g/cm3 |
| Viscosity | 2500 cps |
| Cure conditions | 72hr @ 23C/50% RH |
| < span style="font-size: 14px;">Debonding time | 5 minutes |
| Shore hardness | Shore A 30 span> |
| Tensile strength | 0.8 MPa |
|
Elongation | 180% |
| Shear strength | < td style="width: 47.7077%; height: 22px;">0.40 MPa
| Volume resistivity | 3 | < / tr>
|
Dielectric strength /td> |
22 KV/mm |
< tr style="height: 22px;"> Dielectric constant | < td style="width: 47.7077%; height: 22px;">3.0 @ 50Hz | Dielectric loss factor | 3x10-3 @ 50Hz |
< tr style="height: 22px;"> Available temperature range | < td style="width: 47.7077%; height: 22px;">-40 to +180°C tbody >