100% RTV Silicone Construction Structural Silicone Sealant For Sealing And Glazing
100% RTV Silicone Construction Structural Silicone Sealant For Sealing And Glazing
Usages:
Used for a wide range of applications.
Bonds well to metal, copper, glass block, and other building materials.
For seal windows, doors, curtain walls
TYPICAL PROPERTIES
| Test Method | Property | Unit | Standard | Result |
| GB/T 13477 (ISO 7390) | Slump | mm | ≤3 | 0 |
| GB/T 13477 (ISO 7390) | Extrusion rate | s | ≤3 | 4.2 |
| GB/T 13477 (ASTM D 2377) | Tack free time | h | ≤10 | 0.3 |
|
GB/T 531.1 (ISO 7619) 53113477 |
Hardness | Shore A | 30～60 | 47 |
| GB 16776 (ASTM C 792) | Heat Aging | |||
| weight loss | % | ≤10 | 3.2 | |
| cracking | Nil | Nil | ||
| chalking | Nil | Nil | ||
| GB/T 13477 (ISO 8339) | Tensile strength |
MPa
|
||
| 23℃ | ≥0.6 | 1.36 | ||
| 90℃ | ≥ 0.45 | 0.95 | ||
| -30℃ | ≥ 0.45 | 1.99 | ||
| water immersion | ≥ 0.45 | 1.42 | ||
| water-UV exposure | ≥ 0.45 | 1.23 | ||
| adhesion failure | % | ≤ 5.0 | 0 | |
| elongation at ultimate tensile strength at 23℃ | % | ≥ 100 | 286 |
Color:
Translucent,White,Off white,Light Grey,Mid Grey,Cappuccino,Charcoal,Charcoal Black,Japan Beige
Tile Grey,Aluminium,Brown,Classic Cream
Application Method
Install back-up materials or joint fillers, setting blocks,
spacer shims, and tapes. Mask areas adjacent to joints to ensure neat sealant lines. Primer is generally not required for non-porous surfaces, but may be necessary for optimal seal performance of certain porous surfaces. So adhesion test is always recommended.
Apply GB 1099 in a continuous operation using dispensing guns. Before a skin forms, tool the sealant with light pressure to spread the sealant against the backing materials and joint surfaces. Remove masking
tape as soon as the bead is tooled.
Get in Touch
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