Super High Performance Silicone Structural Sealant SS921
SS921 Super High Performance Silicone Structural Sealant is a high strength, high elongation neutral curing silicone sealant designed and tested for structurally glazed curtain wall applications, especially for structural glazing in high-rise curtain wall, big-size glass curtain wall, complex construction curtain wall and situations with high-security requirement.
- Color: black, grey, white or other colors on request
- Packaging: 300ml plastic caulking cartridges / 590ml foil sausage packs
- Price Terms: FOB Guangzhou
- Payment Terms: L/C, D/P, T/T
Technical Support
| Durometer - Shore A: 45 Shore A | Room Temperature Cure - Days: 7 Days to 14 Days |
| Ultimate Tensile Strength: 1.36Mpa | Service Temperature High: -30 Deg C to 90 Deg C |
| Joint Movement Capability: ±25% | Shelf Life: 9 month |
| Elongation: ≥100％ | Specific Gravity @ 25: 1.33 |
| Working Time: 10~20 Minutes | Tack-Free Time-50% RH: 60 Minutes |
| Full Adhesion Time: 14 Days to 21 Days |
Other:
CHARACTERISTICS
High strength and high elongation, more suitable for structural glazing in high-rise curtain wall, big-size glass curtain wall, complex construction curtain wall and situations with high-security requirement than common silicone structural glazing sealants Improves safety in SSG designs Odorless, non-corrosive cure system Excellent weatherability and high resistance to ultraviolet radiation, heat and humidity, ozone and temperature extremes Remains flexible over a temperature range of -55°F (-48°C) to 250°F (121°C) Successfully tested for use in protective glazing applications Excellent unprimed adhesion to wide range of substrates including coated, enameled and reflective glasses, anodized and polyester coated or painted aluminum profiles including most fluoropolymerbased paints Good compatibility with other neutral silicone sealants Meets global standards for structural glazing (American, China, Europe) APPLICATIONS Silicone structural glazing in high-rise curtain wall; Silicone structural glazing in big-size glass curtain wall; Silicone structural glazing in complex construction curtain wall; Silicone structural glazing in situations with high-security requirement; Other silicone structural glazing and protective glazing applications. |
Certificates
