What is silicone sealant

03 / 09 / 2021

What is silicone sealant
From the point of view of use, we can define silicone sealants as follows: Silicone sealants are often used to fill the gaps between structures, and play the role of bonding and sealing. At the same time, they also have leak-proof, waterproof, vibration-proof, and sound-proof properties. Excellent effects such as heat insulation.
From the material point of view, we can look at silicone sealants like this: using polydimethylsiloxane as the main raw material, by adding some auxiliary materials such as crosslinking agents, fillers, plasticizers, coupling agents, catalysts, etc., in the vacuum In the state, it is mixed in a certain proportion and finally formed into a paste.
From the principle point of view, the silicone sealant reacts with water in the air at room temperature to solidify to form elastic silicone rubber, thereby achieving the effect of bonding and fixing.

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