SUNSEAL S860 is a single-component, neutral-curing, fire-resistant silicone sealant that cures at room temperature. It offers excellent fire resistance, does not ignite, and does not support combustion. The product is suitable for bonding and sealing a wide range of construction materials.
Technical Specifications of Sunseal S860 Silicone Sealant
Applications of Sunseal S860 Silicone Sealant
SUNSEAL S860 is used for fireproof and smoke-proof sealing in construction projects. Applications include partition walls, perforated walls, fire doors, wall tops, and building joints. The product helps prevent the spread of fire and smoke, ensuring safety within the structure.
Technical Specifications of Sunseal S860 Silicone Sealant
| Property | Standard | Unit | Typical Value |
| Density, 23°C | GB/T 13477.1 | g/ml | 1.48 |
| Viscosity, 23°C | GB/T 13477.6-2002 & 1 | Pa.s | 70000 |
| Flow | GB/T 13477.6-2002 & 1 | No sagging | |
| Extrusion Rate, 23°C | GB/T 13477.3-2017 & 8 | g/min | 280 |
| Curing Rate, 23°C 60% RH | mm/24h | Approx. 2.3 | |
| Skin Formation Time, 23°C 60% RH | min | 17 | |
| Tensile Strength | GB/T 13477.8-2017 & 2 | N/mm² | ≥ 0.89 |
| Elongation at Break | GB/T 13477.8-2017 & 3 | % | ≥ 310 |
| Modulus (100%) | GB/T 13477.5-2017 & 2A | N/mm² | 0.60 |
| Shore A Hardness | GB/T531.1-2008 | 22 |
Storage of Sunseal S860:
- Store in a cool, dry place at temperatures between 5°C and 25°C.
- Avoid direct sunlight.
- Shelf life: 12 months (see packaging for details).
Precautions for Using Sunseal S860:
- If skin or eyes come into contact with the product, rinse immediately with clean water.
- Do not use this product for medical purposes or inject it into the human body.
- Avoid using on surfaces with continuous water exposure.
- Use in a well-ventilated area.
- Keep out of reach of children.
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