Customization: | Available |
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Adhesion Strength: | High Strength |
Bonding Material: | Glass |
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BSL-9999
** Neutral Silicone Structural Sealant for Curtain Walls**
a neutral oxime-based, structural silicone sealant specifically designed for high-performance construction of large frameless glass curtain wall projects. Its strong adhesion and high movement capability greatly enhance safety, while maintaining excellent structural integrity and sealing performance, making it the ideal choice for architectural and construction applications.
**Applicable Materials**
- **Metals and Glass:** Aluminum alloy doors and windows, coated glass, galvanized metal surfaces, fiberglass.
- **Ceramics and Plastics:** Ceramic products, most plastic panels.
- **Building Structures:** Anodized aluminum, powder-coated aluminum profiles, non-oily wood, indoor and outdoor glass sunrooms.
- **Combination Materials:** Structural assembly and sealing of common building materials.
**Product Features**
1. **Strong Adhesion:** Provides a powerful bond with a variety of substrates, ensuring long-term stability in structural applications.
2. **High Movement Capability:** Accommodates structural displacement, enhancing the overall safety and performance of curtain wall installations.
3. **Excellent Structural Integrity:** Maintains high structural strength and sealing performance, crucial for large glass curtain wall systems.
4. **Weather Resistance:** Performs exceptionally well in harsh weather conditions, ensuring reliable and durable sealing.
5. **Eco-Friendly and Safe:** Neutral curing, no odor, non-corrosive to substrates, and environmentally safe.
6. **Convenient Application:** Single-component design for easy application, no mixing required, and no shrinkage after curing.
**Applications**
designed for the installation of large-scale, frameless glass curtain walls, as well as other structural sealing applications in various building materials, offering both strength and flexibility to meet the demands of modern construction.
**Shelf Life**
Store in a dry, ventilated environment at temperatures not exceeding **25°C**.
The product has a shelf life of **12 months** from the production date.
the trusted solution for ensuring the structural integrity and safety of curtain walls and other demanding building applications.
PERFORMANCE DATA | |||
Test Parameter | Unit | Result Translucent Pigmented | |
As Supplied Tested at 23ºC and 50% RH | |||
Specific Gravity | g/ml | 0.98±0.02 | 1.32±0.02 |
Flow (sag or slump) | mm | 0 | 0 |
Extrusion Rate | ml/minute | 180 | 123 |
Skin Time | minute | 5~10 | ≤60 |
Tack-free Time | hour | ≤1.0 | ≤5 |
Curing time (5mm) | hour | ≤12 | ≤16 |
As Cured-after 21 days at 23ºC and 50% RH | |||
Durometer Hardness, Shore A | Points | 28 | 42 |
Elastic Recovery | % | 98 | 98 |
Movement Capability | % | ±25 | ±40 |
Tensile/Modulus at 50% Elongation | % | 0.27 | 0.52 |
Tensile/Modulus at 100% Elongation | % | 0.35 | 0.68 |
Ultimate Tensile Strength | Mpa | 0.37 | 0.84 |
Ultimate Elongation at Break | % | 220 | 420 |