SY-911
Flame-retardant and High-temperature-resistant Sealant
Key Features
Why Choose SY-911
- It can prevent the spread of flames and has excellent high-temperature resistance, maintaining stability in high-temperature environments and not decomposing or failing easily
- It has strong adhesion, complies with environmental protection standards, and has good electrical insulation properties. Application scenario: Fireproof doors, fireproof windows, fireproof panels, sealing and insulating materials in high-temperature or flammable environments.
Quick Specs
- Product name
- High temperature flame retardant silicone sealant
- Model No.
- SY-911-coloured(660FC/330)
- Main material
- Silicone sealant
- Color
- Red/Black/White/Grey (customizable color)
- Packing
- 300ml/ PCS, 24 PCS/box
Specifications
Technical Parameters
| Parameter | Value |
|---|---|
| Product name | High temperature flame retardant silicone sealant |
| Model No. | SY-911-coloured(660FC/330) |
| Main material | Silicone sealant |
| Color | Red/Black/White/Grey (customizable color) |
| Packing | 300ml/ PCS, 24 PCS/box |
| Application | Fireproof doors, fireproof windows, fireproof panels, sealing and insulating materials in high-temperature or flammable environments. |
| Certification | ISO9001、CE、RoHS、MSDS |
| Shelf life | 12 months |
| Operating temperature | -5°C to 40°C |
| Tack-free time(23 °C; 50 % RH) | 8-15 min |
| Density | 1.54±0.1g/cm³ |
| Hardness | 58/A |
| Cure rate / curing speed(23 °C; 50 % RH) | 19-25 h |
Data Sheets
Specification Documents
Solutions
Related Solutions
Explore how SY-911 fits into our comprehensive sealant solutions for construction and industrial applications.
Resources
Technical Articles
Guides and insights related to flame-retardant and high-temperature-resistant 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).
A simple way to distinguish bulging vs bubbling and assess whether the issue is more likely related to the sealant or the substrate, based on surface appearance and cross-section inspection.
Silicone sealant manufacturer tip: select the right sealant by matching the cure system and substrate compatibility, then confirm performance requirements against the product TDS (contact us for selection or OEM support if needed).
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