Silicone Adhesive for Home Secoration Sealing Sm-283 is a neutral silicone sealing adhesive specifically designed for home decorative sealing.
1. Product introduction
Silicone Adhesive for Home Secoration Sealing Sm-283 is a neutral silicone sealing adhesive specifically designed for home decorative sealing. It has excellent sealing performance, weather resistance and environmental protection characteristics, and can provide a stable sealing effect in a variety of harsh environments. This product is widely used in home decoration, construction, automobile and other fields. The following is a detailed introduction of Silicone Adhesive for Home Secoration Sealing Sm-283's product features, advantages, product features, performance indicators, use methods and application fields.
2. Product features
Excellent sealing performance: Silicone adhesive has excellent sealing performance, which can effectively prevent the intrusion of water, dust and noise.
Weather resistance: adapt to various climatic conditions, anti-ultraviolet, anti-aging, prolong service life.
Environmental safety: non-toxic, odorless, no volatile organic compounds (VOC), friendly to the human body and the environment.
Chemical resistance: Good resistance to oil, water, acid and alkali and other media.
Good elasticity: It has certain elasticity and can adapt to the small displacement of the bonding surface. Transparency: Yellow or black, does not affect the decorative effect.
3. Product advantages
Improve safety: effectively improve the sealing performance of home decoration and reduce the risk of accidents.
Cost savings: Weather resistance can reduce the frequency of replacement and reduce the cost of use.
Easy to operate: single component design, no need for on-site deployment, saving construction time.
Environmental safety: does not contain harmful substances, meets environmental requirements, and is friendly to the human body and the environment.
Enhance competitiveness: The use of high-quality adhesives can enhance the overall competitiveness of the product and help enterprises stand out in the fierce market competition.
Special effects: The product has excellent bonding strength and sealing performance, suitable for a variety of home decoration sealing needs.
4. Product features
Single component: no mixing, direct use, simplify the construction process.
Fast curing: Fast curing at room temperature to improve work efficiency.
Good fillability: It can fill the small gap of the bonding surface and improve the bonding effect.
Good elasticity: It has certain elasticity and can adapt to the small displacement of the bonding surface.
Transparency: colorless and transparent, does not affect the decorative effect.
5. Performance indicators
Color: Yellow or black
Viscosity: 3000-5000cps (25°C)
Curing time: curing within 24 hours at room temperature, low temperature may extend the curing time
Hardness: Shore A 20-30
Tensile strength: ≥5MPa
Peel strength: ≥2N/cm
Operating temperature: -40°C to 150°C
6. FAQ
What are the main components of silicone glue SM-283?
Silicone rubber SM-283 is mainly composed of silicone polymer as the base component, but also contains some additives such as crosslinking agents, catalysts, fillers, etc. Silicone polymer provides the basic chemical structure and properties of silicone adhesive, the crosslinking agent helps the silicone adhesive to solidify into a three-dimensional network structure, the catalyst controls the curing speed, and the filler can improve the physical properties of silicone adhesive, such as increasing strength and adjusting viscosity.
Does it smell strong? Is it environmentally friendly?
Silicone glue SM-283 may have a slight odor when uncured, but this odor usually dissipates quickly in a well-ventilated environment. It is a relatively environmentally friendly product that meets the relevant environmental standards used in home decoration. After curing, it releases extremely low amounts of volatile organic compounds (VOCs), does not cause noticeable effects on indoor air quality, and poses little health hazard to occupants.
What is the curing time of silicone rubber SM-283?
The curing time is affected by factors such as ambient temperature, humidity and sealant thickness. Under standard environmental conditions (temperature 25 ° C, relative humidity 50%), the surface curing generally takes 30 minutes to 1 hour, at this time, the surface of the sealant initially formed a layer of film with a certain strength. Full curing takes 24-48 hours, and the best sealing and bonding properties can be achieved after full curing.
How water resistant is it?
Silicone adhesive SM-283 has good water resistance. Once cured, it can maintain sealing performance in the environment of long-term contact with water, such as in the kitchen, toilet and other wet areas, can effectively prevent water leakage. The sealing layer formed by it can resist the penetration and erosion of water, and will not soften, dissolve or lose its cohesiveness due to the action of water.
What's the elasticity of this silicone glue?
It has good elasticity. In home decoration, it can adapt to small displacements between different decorative materials due to temperature changes, vibrations or other factors. For example, when sealing doors and Windows, when the doors and Windows due to switch or temperature change and produce a certain expansion, silicone rubber SM-283 can then expand without breaking, so as to maintain the sealing effect for a long time.
What is the bond strength of silicone adhesive SM-283?
It has strong bonding strength for common home decoration materials such as glass, ceramics, wood, metal and plastic. These materials can be firmly bonded together to form a seal, ensuring that they will not easily separate during normal use. The bond strength is sufficient to withstand the external forces such as slight pulling and collision that may be encountered in the home environment.
For which home decoration scenarios?
Suitable for a variety of home decoration scenes. In the kitchen, it can be used to seal the gap between the kitchen table and the wall, the gap between the sink and the table, etc.; In the bathroom, it can seal the gap between the toilet and the ground, the gap between the tile and the tile, the gap between the bathroom glass and the metal frame, etc. In terms of door and window installation, it can be used to seal the gap between the door and window frame and the wall, improve the sealing performance of doors and Windows, reduce the entry of noise and dust, and can also be used for decorative glass products bond sealing.
How to properly use silicone adhesive SM-283 for sealing?
First, ensure that the sealed surface is clean, dry, and free of oil, dust, and loose matter. Then, the silicone glue SM-283 is loaded into the glue gun and the strip is evenly extruded according to the shape of the gap and the length to be sealed. For wider gaps, it can be extruded multiple times to ensure that the gaps are filled and there are no bubbles. After extrusion, you can use a tool (such as a scraper or finger dipped in water) to trim the strip smoothly, so that its appearance is neat and beautiful.
