Two Components Structural Neutral Silicone Sealant Glass Curtain Wall
Two-component structural neutral silicone sealants designed for glass curtain walls offer specific features that make them suitable for this application:
1. Structural bonding: Two-component silicone sealants provide structural bonding capabilities, allowing them to contribute to the overall strength and stability of the curtain wall system. They can effectively transfer loads between glass panels and other structural elements, enhancing the structural integrity of the building facade.
2. High modulus: These sealants typically have a high modulus of elasticity, meaning they exhibit limited flexibility and high resistance to deformation under stress. This characteristic helps to maintain the shape and alignment of the glass panels, even when subjected to wind loads or building movement.
3. Excellent adhesion: Two-component structural silicone sealants offer exceptional adhesion to glass and various other substrates used in curtain walls, such as aluminum, stainless steel, or composite materials. This strong adhesion ensures long-term bonding and prevents the infiltration of air, water, or contaminants into the building envelope.
4. Weather resistance: The sealants are formulated to withstand extreme weather conditions, including UV radiation, temperature fluctuations, and exposure to moisture. They have excellent resistance to weathering, preventing degradation and maintaining their sealing performance over time.
5. Thermal stability: Two-component structural silicone sealants exhibit excellent resistance to thermal cycling. They can accommodate the expansion and contraction of different materials used in the curtain wall system due to temperature changes, reducing stress on the sealant and minimizing the risk of cracking or detachment.
6. Durability: These sealants are designed for long-term durability and can withstand the rigors of outdoor exposure. They are resistant to aging, cracking, and disintegration, ensuring a reliable and long-lasting seal for the curtain wall system.
7. Compatibility with insulating glass units: Two-component structural silicone sealants are compatible with insulating glass units (IGUs) commonly used in curtain walls. They can bond effectively to the glass and the spacer material, providing a secure and durable seal that helps maintain the insulating properties of the IGUs.
8. Design versatility: These sealants are available in a variety of colors, enabling architects and designers to choose options that seamlessly integrate with the overall aesthetics of the curtain wall system. This flexibility allows for creative design possibilities while maintaining the necessary performance characteristics.
Specification:
| Color (mixed) | Black | Application Temperature | Apply between 4℃ (40℉) and 40℃ (110℉ |
| Appearance | Lump-free paste | Odor | Alcohol |
| Base | Alcohol Silicone | Tack-Free Time | 80-90 minutes |
| Specific Gravity (component A) | 1.42 | Cure Time | 8-9 hours *Cure time is dependent on
temperature, humidity and
amount of product used |
| Specific Gravity (component B) | 1 | Tensile module MPa (23℃) | 0.8 |
| Shelf Life | 12 months from date of manufacture (unopened) | Hardness, Shore A | 43 |
| Elongation at break | 120% | | |
About Us
Foshan Kingdeli Viscose CO.,LTD was established at 1998 in Guangdong province China. We are a professional sealant & adhesive manufacturer. Hong Ying, as main brand of our company, is a Chinese well-known brand. At the beginning, we just produced silicone sealant and cartridge of silicone sealant. Today, we are a leading manufacturer of sealant, adhesive and HDPE cartridges, with a factory cover 66,000 square meter and 100,000 tone annual production capacity.
With our strong R&D ability and experiences in oversea trading, we provide industrial solution for our oversea customer in the field of sealant and adhesive for construction. Our main produces are silicone sealant, no more nail, acrylic sealant, polyurethane sealant, polyurethane sealant. They are widely used in door, window, mirror, wall, floor, aquarium, bridge, pipe, insulating glass etc.
Kingdeli is commits to quality and service, we control quality is from the raw material, production and before shipment.Our well trained and experience staff are available when you need us to support in term of produce inquiry, shipment, and marketing.
Welcome to contact us for more about our produce and service.
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