What Causes the Vinegar Smell in Silicone Sealants?
Discover why silicone has a vinegar smell due to acetic acid released during the curing process.
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Silicone smells like vinegar because it releases acetic acid during the curing process. This occurs especially in acetoxy-cure silicone sealants. The acetic acid, which smells like vinegar, is a byproduct of the chemical reaction that takes place as the silicone cures, which can last for several hours to a few days.
FAQs & Answers
- Is the vinegar smell from silicone harmful? While the smell can be strong, it's generally not harmful, but proper ventilation is recommended.
- How long does the vinegar smell from silicone last? The vinegar smell can last for several hours to a few days while the silicone cures.
- Can the smell of silicone be reduced? Yes, using low-odor silicone products can help minimize the vinegar smell during curing.
- What types of silicone produce vinegar smell? Acetoxy-cure silicone sealants are the primary types known to produce a vinegar smell.