Advanced Silicone Weather Resistant Sealant YG-001B
Advanced silicone weather-resistant sealant YG-001B is a neutral curing silicone weather-proof sealing with one-component high movement capacity(+100/-50%). It is designed and tested for high-rise curtain wall joints with complex substrates and finishes, including glass, glass coatings, polycarbonate, vinyl, plastics, ceramic frits, fluoropolymer and powder-coated paints, conversion coatings, and anodized aluminum.
| Typical Properties | Unit | Standard | Result | Test Method |
|---|---|---|---|---|
| Slump | mm | ≤3 | 0 | GB/T 14683 |
| Extrusion rate | ml/min | ≥150 | 413 | GB/T 13477 |
| Tack free time | h | ≤3 | 0.8 | GB/T 14683 |
| Extension recovery | % | ≥80 | 92 | GB/T 14683 |
| Weight loss | % | ≤8 | 4.2 | GB/T 13477 |
| Modulus at 23℃ | MPa | >0.4 | 0.6 | GB/T 13477 |
| Movement capability | % | ±35 | ±35 | GB/T 13477 |
| Adhesion at fixed stretch | ||||
| Adhesion after heat contract and cold extension | Non-destructive | GB/T 13477 | ||
| Adhesion after UV-water exposure | Non-destructive | JC/T 485 |
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