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Si-701
Fire-retardant Silicone Sealant
Fire retardant silicon sealant Si-701 does not make corrosion of applied materials of products, because the sealant is not only corrosion resistant, but also neutral and anti-fungi. And Si-701 which would be hardened at room temperature is almost smokeless, non-toxic, halogen free. Si-701 is good for sealing walls, ceilings, or curtain walls and is also suitable for fire sealing for glass construction on doors or windows. It is also a generic product that has been certified for the use of fire-retardant products that are maximized through tests such as waterproof and sea-water resistance, oil resistance, and paint resistance.
Because Si-701 has excellent fire-retardant performance without solvent or acetic acid, it would be odorless, environmentally friendly and safe. In addition, the highest grade of UV and ozone protection proved by the third-party institution’s UV test, can provide excellent wide silicon utilization, especially for ships and marine plants that obtain certificates from various classification. Because the colors of Si-701 could be customized in accordance with customer’s requirement and Si-701 provide a wide range of application temperatures to customer, Si-701 will give you the best satisfaction.
Applications
ㆍShips
ㆍCars
ㆍGeneral industry
ㆍAdvanced construction
Features
ㆍStrong adhesion
ㆍFire-retardant
ㆍNontoxic and almost smokeless
ㆍExcellent elasticity and high tensile strength
ㆍAnti-bacterial
ㆍWater-resistant
ㆍElectric transmission resistant
ㆍUV light and ozone resistant
Specifications
| Color | Matched at customer’s request |
|---|---|
| Surface drying time | 2 ~ 3 hours |
| Capacity | Cartridge (310 ml) |
| Storage life | 12 months |
| Service life | More than 50 years |
| Service temperature | -40℃ ~ 250℃ |
| Adhesion strength | 588 N (20 mm), 755 N (25 mm), 1372 N (40 mm), 1488 N (45 mm), 1646 N (50 mm) |
| Tensile failure | 410% |
| Shrinkage | 3% |
| Viscosity | Nonslump paste |
| Storage temperatures | Room temperature |
| UV test | Grade 5, (40±1)℃, 24 hours |
| pH | Neutral |
Limitations
ㆍCannot be overpainted.
ㆍNot intended for structural glazing.
ㆍDo not allow sealant to come in contact with solvent during cure.
ㆍDo not allow sealant to come in contact with curing polyurethane sealants during cure.
ㆍNot intended for immersion.
ㆍSealant may be applied below freezing temperatures if substrates are completely dry, frost free and clean.
ㆍContact Technical Service for more information.
ㆍDo not apply when substrate temperatures are below -20°F or above 130°F.
ㆍNot recommended for absorptive surfaces such as natural stone, particularly limestone or marble where staining may occur test before use.
ㆍBrass or copper may be discolored. Test prior to application.
ㆍDo not apply to surfaces that will be painted as sealant surface will not hold paint
ㆍDo not apply to substrates that bleed oil, plasticizers or solvent.
ㆍDo not apply to damp or wet substrates.
ㆍLower temperature and humidity will extend tack free and cure rates.
ㆍTest sensitive substrates, such as mirror backings, for compatibility before use.
Caution
ㆍDirect eye contact may cause irritation.
ㆍEye contact may cause conjunctivitis,corneal damage, or severe chemical burns.
ㆍMay cause skin irritation and sensitization.
ㆍMay be harmful if swallowed
ㆍProduct contains oximes, possible skin sensitizers.
