SY-9900
Structural Silicone Sealant
Key Features
Why Choose SY-9900
- Excellent resistance to weathering and aging
- Rapid curing and high strength
- Non-corrosive to most metals, coated glass, marble, etc.
- -year warranty. Application scenario: Skylight, building wall, sunroom, metal plate, natural stone, door and window frame.
Quick Specs
- Product name
- Silicone structural sealant for curtain wall
- Model No.
- SY-9900-coloured-soft package
- Main material
- Silicone structural sealant
- Color
- Transparent/Black/White/Grey (customizable color)
- Packing
- 590ml/ PCS, 20 PCS/box
Specifications
Technical Parameters
| Parameter | Value |
|---|---|
| Product name | Silicone structural sealant for curtain wall |
| Model No. | SY-9900-coloured-soft package |
| Main material | Silicone structural sealant |
| Color | Transparent/Black/White/Grey (customizable color) |
| Packing | 590ml/ PCS, 20 PCS/box |
| Application | Curtain wall, sun room, aluminum veneer |
| Certification | ISO9001、CE、RoHS、MSDS |
| Shelf life | 12 months |
| Operating temperature | -5°C to 40°C |
| Service life | 30 years |
| Tack-free time(23 °C; 50 % RH) | 2~15 min |
| Density | 1.02±0.03 g/cm3 |
| Extrudability(Ø 3mm / 3.0 bar / 23°C) | ≥80 g/min |
| Hardness | Shore A 25~40 |
| Ultimate elongation | ≥300% |
| Tensile strength | ≥1.5 MPa |
| Cure rate / curing speed(23 °C; 50 % RH) | ≥1.2 mm/24h |
Data Sheets
Specification Documents
Solutions
Related Solutions
Explore how SY-9900 fits into our comprehensive sealant solutions for construction and industrial applications.
Resources
Technical Articles
Guides and insights related to structural silicone sealant applications.
Silicone sealant manufacturer note: structural sealant warranty terms are typically defined by the project contract/specs, while product warranty follows Shuangyuan’s 3-year policy and TDS (contact us for selection support such as SY-9900 where applicable).
Silicone sealant manufacturer overview: curtain wall structural sealant is a high-modulus structural silicone for load-bearing bonding/structural glazing—selection and use should follow project specs, standards, and the product TDS (e.g., SY-9900 where applicable).
Silicone sealant manufacturer note: when sourcing structural silicone sealant from a source factory, prioritize durability and crack resistance for your conditions, and verify performance against the product TDS and relevant standards (OEM supply available).
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