Home> News> Sealants are widely used in ventilation ducts and air conditioning systems
April 10, 2024

Sealants are widely used in ventilation ducts and air conditioning systems

What is Silicone Sealant? Silicone sealant, with polydimethylsiloxane as the main raw material, supplemented by filler, plasticizer, catalyst state mixed paste, and water in the air should be cured to form elastic silicone rubber. At the same time, it has the characteristics of weather resistance, vibration resistance, moisture resistance, odor resistance and adaptability to cold and hot changes. Coupled with its wider applicability, it can realize the bonding between most building materials products, so the application value is very large. Silicone sealant is a kind of sealant, and the common glass glue is the same system, that is, sodium silicate and organic silicon, silicone structural polymer and other materials formed in a substance. Store in a cool and dry place between 4 and 27 degrees Celsius under original seal. The storage period is 6 months from the date of production.

After choosing the silicone, choosing a glue gun is also crucial. After the poor glue gun is pressed down, the glue will keep squeezing out, which is not easy to control. When playing silica gel, it depends on the construction level of the workers, and the silica gel is uniform and straight to be beautiful. Wipe it directly with your fingers to remove the excess silicone and make the silicone better bonded with the material. If it is not done well at that time, after the silicone solidifies, it can be trimmed with a blade. Sealant is often ignored in the decoration budget, just by the decoration company, without writing the specific brand, or directly mixed in other materials, labor costs, there is no clear mark on the price. In this way, it is easy to quote a high price with low-priced products, and the construction quality will naturally not be good.

If the family use is best to choose a brand of neutral mildew sealant. To this end, the birth of the new energy-saving flame retardant 8501 sealing material solves all the difficult problems encountered in the past construction, flame retardant sealing belt belongs to the national standard qualified products, and heat permeability, oil resistance, resistance Water, acid resistance, alkali resistance and other advantages, easy construction operation, energy saving connection bolt 30%, energy saving installation labor cost 40%, in the domestic design institute and the use of units of non-drying, non-fluid viscoelastic tape, can be widely used in ventilation duct and air conditioning system, vehicle purification system equipment, building templates, with good flame retardant, heat resistance, resistance Cold, impermeable, oil, water, acid, alkali, no irritating odor, no pollution to the environment, good adhesion to metals and non-metals.

Insulating glass sets heat insulation, sound insulation, lighting and other excellent characteristics in one, is an effective means of energy saving in modern buildings, it not only simplifies the structural design of ventilation and thermal facilities such as air conditioning, reduces the cost of building decoration, but also increases the effective interior space of the building. With the rapid rise of glass curtain wall in China in the 1990s, the development of insulating glass industry has been accelerated.

The application range of insulating glass is constantly expanding, in addition to being widely used in glass curtain walls, automobiles, transportation, aircraft, etc., it has entered a large number of new buildings and ordinary people's homes, and people's quality requirements for insulating glass are also getting higher and higher. Insulating glass with long sealing life not only has better economic benefits, but also has stronger market competitiveness. Therefore, the production of high-quality and reliable insulating glass has become the focus of the pursuit and research of insulating glass manufacturers. At present, the production process of insulating glass is not perfect. Mastering and implementing the correct production process is the guarantee and premise of the quality of insulating glass.


We are from China rubber industry Tongchuang.

We specialize in the production of Neutral Silicone Sealant, Acid Silicone Sealant, Structural Sealant, silicone sealant, silicone sealant. We can produce sealants with warranties ranging from 1 to 25 years and pack them according to your requirements.

Tongchuang Products

I hope we can cooperate happily in the near future. If you have any questions, please don't hesitate to contact me.


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