TONSAN 1590 is a black, high-viscosity, high-elongation silicone with instant sealing capability. With excellent heat-ageing and oil resistance, it is suited to automated dispensing lines such as oil sump assembly. FEYANA supplies TONSAN 1590 and can help you select the right grade for your application.
Key features
- Black, instant sealing
- High viscosity, high elongation
- Excellent heat-ageing and oil resistance
- Suitable for machine application
Technical data
| Color | Black |
|---|---|
| Specific gravity (g/cm3) | 1.38 |
| Tensile strength, room temp. (MPa) | 2.0 |
| Elongation at break, room temp. (%) | 450 |
| Tensile strength after aging 168h at 175℃ (MPa) | 2.2 |
| Elongation at break after aging 168h at 175℃ (%) | 410 |
| Tensile strength after soaking in 30# engine oil 100h at 125℃ (MPa) | 2.2 |
| Elongation at break after soaking in 30# engine oil 100h at 125℃ (%) | 500 |
| Tack free time (min) | 2~10 |
| 24h curing depth (mm) | ≥2 |
| Temperature range (℃) | -54~210 |
Applications
- Automatic dispensing assembly lines, e.g. oil sumps
- Engine, transmission and axle flange sealing (EV)
- Flange sealing of wind equipment
Packaging: 400g/cartridge (Order no. 159021); 20kg/pail (Order no. 159025)
Data are typical values from the manufacturer’s literature. Contact us for the TDS/SDS and selection advice.
Contact FEYANA: WhatsApp/Zalo +84 988 641 591 – sales.00@feyana.com



Reviews
There are no reviews yet.