Construction environment requirements for silicone weather resistant adhesive

Silicone weather resistant adhesive belongs to a single component adhesive, which is relatively simple in both operation and curing methods. 

After curing, it has outstanding performance and is favored by various industries.

But little is known about the environmental requirements for silicone sealant construction. Below, the editor will popularize some knowledge in this area for everyone.

Silicone weather resistant adhesive has strict temperature requirements. If the temperature is too low, it will affect its curing speed. 

If the temperature is too high, it will affect its adhesion and shape retention. At the same time, it will also lead to increased colloid fluidity, which is difficult to control. 

Therefore, attention should be paid to the environmental temperature during construction. 

It is recommended to construct in an environment between 15 ℃ and 30 ℃.  

Silicone weather resistant adhesive also has a high requirement for humidity, generally requiring the construction environment to have a humidity between 50% and 70%.

High humidity can lead to incomplete solidification of the gel, while low humidity can cause the drying speed of silicone weather resistant adhesive to be too fast and difficult to apply. Therefore, it is necessary to reasonably control the humidity of the construction environment before construction.

Silicone weather resistant adhesive needs to be in full contact with oxygen during use in order to undergo sufficient reaction and curing. Therefore, it is necessary to ensure sufficient oxygen supply in the construction environment during use to avoid the inability of the gel to solidify.

Ultraviolet radiation has a certain impact on silicone weather resistant adhesives, which can affect their chemical reactions and properties.

Therefore, it is necessary to avoid prolonged exposure of the colloid to strong ultraviolet radiation during the construction process, and to avoid prolonged exposure to ultraviolet radiation after construction to avoid affecting its durability and performance.

In summary, the environmental requirements for silicone weather resistant adhesives are very important, which have a significant impact on construction quality and usage effectiveness. If you need to use silicone weather resistant adhesive, please pay attention to its requirements and understand and master its usage methods and precautions before construction to ensure that the construction quality and use effect achieve the desired effect.

Choose Genesis without worrying about product quality and after-sales service. Genesis has an advanced production and research and development team, using advanced processes for production, and providing personalized services according to user needs, making everyone feel at ease.

Today, the editor recommends a common weather resistant adhesive in the market: Chuangshi CSJ-903 curtain wall matching silicone weather resistant adhesive.

                                                   hard and soft bags

                        The adhesive strip is smooth and free of bubbles

1.Installation and sealing of various glass and aluminum door and window projects;

2. Ceramic tiles and roof sealing;

3. Sealing the joints of outdoor curtain walls; 

4. Suitable for industrial and construction engineering use; 

5. Multiple materials for filling gaps and structural sealing.

The editor reminds you: Before using CSJ-903 glass adhesive, compatibility testing should be done in advance, and the construction site should be kept ventilated to ensure that the surface of the materials being constructed is clean and free of oil stains!