TSE382-B universal silicone adhesive sealant
Momentive TSE382-B is a one-component, oxime-type neutral-curing silicone adhesive sealant. It cures at room temperature using moisture in the air, forms good adhesion to various materials such as metal, plastic, ceramic and glass, and requires no primer.
Product Details
Its applications are wide-ranging, mainly including the following aspects:
Electrical and Electronic Field: Used for waterproof sealing of electrical and communication equipment, as well as dustproof, waterproof and airtight sealing of instruments and meters.
Automotive Manufacturing Field: Can be used as a sealant for windshields of vehicles and ships, and as an oil-leakage prevention sealant for automotive engines.
New Energy Field: Suitable for sealing and bonding of solar panel frames and junction boxes.
Industrial Manufacturing and Maintenance Field: Can be used for high-strength bonding and sealing of materials like metal, glass, plastic and wood, and also for sealing and potting of equipment requiring cold resistance, heat resistance and flame retardancy.
The key features of Momentive TSE382-B are:
Excellent Adhesion Performance: Achieves good adhesion to various substrates without a primer, simplifying the construction process.
Wide Temperature Resistance Range: Capable of continuous operation and maintaining rubber elasticity in extreme temperatures from -55°C to 200°C.
Strong Weather Resistance and Chemical Resistance: Possesses excellent weather resistance, ozone resistance and chemical resistance, ensuring stable performance in outdoor use.
Outstanding Electrical Insulation Performance: Maintains stable high insulation even in harsh environments.
Easy to Use: Features a one-component system design, no mixing required, and cures at room temperature relying on moisture in the air.
| Pre-curing parameters | |
| Appearance | Non-flowing paste |
| Drying time (23℃) | 10 minutes |
| Post-curing parameters | |
| Appearance (23℃, 50% relative humidity, 7 days after curing) | Elastic rubber |
| Specific gravity | 1.04g/cm³ |
| Hardness (Shore A) | 28 |
| Tensile strength | 1.9MPa |
| Elongation | 380% |
| Thermal conductivity | 0.18W/m·K |
| Bond strength (aluminum/aluminum) | 1.7MPa |
| Break elongation (aluminum/aluminum) | 100% |
| Volume resistivity | 1×10¹⁵Ω·cm |
| Dielectric strength | 23kV/mm |
| Dielectric constant(60Hz) | 2.9 |
| Loss factor(60Hz) | 0.004 |
| Other parameters | |
| Packaging specification | 333ml etc. |
| Color | Transparent etc. |
| Working temperature | -55℃ to 200℃ |
| Complete curing time | 1 day |
| Curing method | Room temperature curing, using moisture in the air for vulcanization |
| Flame retardant grade | UL94HB |