TONSAN 1598 is a black, low-viscosity silicone for sealing the joint faces of mechanical equipment. It resists lubricating oil and chemicals and adheres very well to oily surfaces. FEYANA supplies TONSAN 1598 and can help you select the right grade for your application.
Key features
- Black colour, low viscosity
- Good resistance to lubricating oil and chemicals
- Excellent adhesion to oily surfaces
- Temperature range -54~210℃
Technical data
| Color | Black |
|---|---|
| Specific gravity (g/cm3) | 1.18 |
| Tensile strength, room temp. (MPa) | 2.0 |
| Elongation at break, room temp. (%) | 260 |
| Tensile strength after aging 168h at 175℃ (MPa) | 2.0 |
| Elongation at break after aging 168h at 175℃ (%) | 170 |
| Tensile strength after soaking in 30# engine oil 100h at 125℃ (MPa) | 1.8 |
| Elongation at break after soaking in 30# engine oil 100h at 125℃ (%) | 300 |
| Tack free time (min) | 5~20 |
| 24h curing depth (mm) | ≥2 |
| Temperature range (℃) | -54~210 |
Applications
- Sealing joint surfaces of mechanical equipment
Packaging: 100g/tube (Order no. 15980003); 310ml/cartridge (Order no. 159805)
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




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