ELASTOSIL® RT 702
- Chemical Family
- Silicones
ELASTOSIL® RT 702 is a one-part heat-curing silicone adhesive that exhibits non-slump properties. Once cured, ELASTOSIL® RT 702 demonstrates excellent adhesion to a wide range of substrates, along with long-term stability against weathering, moisture, and UV light. The cured silicone rubber can withstand constant exposure to varying climatic conditions, UV radiation, and temperatures up to 250 °C (482 °F) without sustaining any damage.
Product families
- Other Adhesives & Sealants
Other characteristics
- Brand
- ELASTOSIL® RT
- Cure Method
- Heat Cure
- Product Type
- 1K (1 component) Sealant
- Application Area
Cure In Place Gasket, Form In Plastic Gaskets (FIPG), Printed Circuit Boards, White Goods; Cure In Place Gasket; Form In Plastic Gaskets (FIPG); Printed Circuit Boards; White Goods
- Note
Curing conditions: 10 min. at 165 °C in a circulating air oven, 2 mm sheet, pressed, no post-curing for cured properties.
- Markets
- Automotive & Transportation
- Consumer Goods
- Electrical & Electronics
- Cure
- Heat Cure
- Safety Note
According to the latest findings, the addition-curing silicone rubber ELASTOSIL® RT 702 contains neither toxic or corrosive substances which would require special handling precautions.
- Technology
- Ready-to-Use Products
- Special Features
- Electrically insulating
- Heat resistant
- Media resistant
- One-component
- Self-adhesive
- Thixotropic
- UV & weathering-resistant
- Material Features
- Coolant Resistant
Technical data
Table 1 of 3
1 row| Characteristic | Value | Unit |
|---|---|---|
| Recommended Service Temperature | -50 to +250 | °C |
Table 2 of 3
5 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Density (in water, at 23°C) | 1.22 | g/cm³ | DIN EN ISO 1183-1 A |
| Elongation (at break) | 500 | % | ISO 37 Type 1 |
| Shore Hardness A | 40 | — | DIN ISO 48-4 |
| Tear Strength | 10.1 | — | ASTM D 624 B |
| Tensile Strength | 6.1 | N/mm² | ISO 37 Type 1 |
Table 3 of 3
4 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Density (at 23°C) | 1.21 | g/cm³ | ISO 1183-1 A |
| Dynamic Viscosity (at 25°C, Shear rate 0.5 s⁻¹) | 800000 | mPa·s | DIN EN ISO 3219 |
| Dynamic Viscosity (at 25°C, Shear rate 25 s⁻¹) | 80000 | mPa·s | DIN EN ISO 3219 |
| Pot Life (at 23°C) | approx. 6 | months | — |
