1 - What is cyanoacrylate glue?
Cyanoacrylate glue, often called "super glue," is a fast and powerful adhesive used to bond a variety of materials such as plastic, metal, wood, ceramic, and many others.
Cyanoacrylate glue is known for its ability to dry within seconds and form very strong bonds.
2 - How does cyanoacrylate glue work?
Cyanoacrylate glue works through anionic polymerization.
When exposed to air moisture, cyanoacrylate molecules react quickly and form long, strong chains, thus creating a very strong bond between the bonded surfaces.
3 - On which materials is cyanoacrylate glue effective?
Cyanoacrylate glue is effective on many materials, including plastic, metal, rubber, wood, ceramic, leather, and glass.
However, it may not adhere as well to very smooth plastics or highly porous materials without prior treatment.
4 - How do I remove cyanoacrylate glue from my skin?
If cyanoacrylate glue comes into contact with your skin, do not pull it off.
Soak the affected area in warm soapy water and gently separate the bonded surfaces.
You can also use an acetone-based remover (like nail polish remover) to help dissolve the glue.
5 - Is cyanoacrylate glue toxic?
Cyanoacrylate glue can release vapors that are irritating to the eyes, nose, and throat, so it is recommended to use it in a well-ventilated area.
Avoid contact with skin and eyes, and keep it out of reach of children.
In case of eye contact, rinse immediately with water and seek medical advice.
6 - Can cyanoacrylate glue be used for repairs on food items?
No, cyanoacrylate glue is not recommended for items that come into direct contact with food or beverages because it is not approved for food use and could release harmful substances.
7- What is the shelf life of cyanoacrylate glue?
The shelf life of cyanoacrylate glue is typically about one year if stored correctly.
It should be kept in a cool, dry place, and the tube should be tightly closed to prevent exposure to moisture.
8 - How can I extend the shelf life of cyanoacrylate glue after opening?
To extend the shelf life of cyanoacrylate glue after opening, ensure the cap is tightly closed after each use.
Store cyanoacrylate glue in a cool, dry place, and if possible, in a sealed plastic bag with a desiccant to reduce moisture.
9 - Why is my cyanoacrylate glue not working properly?
If cyanoacrylate glue is not working properly, it could be due to several factors: the surfaces to be bonded may not be clean, the glue may be too old or improperly stored, or the environmental humidity may be insufficient to activate the glue.
10 - Can cyanoacrylate glue withstand high temperatures?
Cyanoacrylate glue can withstand moderately high temperatures, typically up to about 80-100°C.
Beyond these temperatures, the bond strength may decrease.
For high-temperature applications, there are special variants of cyanoacrylate formulated to withstand higher temperatures.