- #1
chitrageetam
- 16
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Hi..
Anybody knows the Elastic modulus of crazy glue?
Thanks
Anybody knows the Elastic modulus of crazy glue?
Thanks
The elastic modulus of crazy glue, also known as cyanoacrylate adhesive, varies depending on the specific formulation and curing process. Generally, it falls within the range of 2,000-5,000 MPa (megapascals).
Crazy glue has a relatively high elastic modulus compared to other common adhesives such as white glue or wood glue. This means that it has a higher resistance to deformation under stress.
The elastic modulus of crazy glue is primarily determined by the chemical composition and curing process. While it may be possible to alter the modulus slightly through changes in these factors, it is not easily adjustable.
The elastic modulus of crazy glue is affected by temperature, with higher temperatures resulting in a lower modulus and lower temperatures resulting in a higher modulus. This is due to the changes in the molecular structure of the glue at different temperatures.
The elastic modulus of crazy glue is typically measured using a tensile testing machine. A small amount of glue is sandwiched between two materials and then pulled apart at a constant rate. The stress and strain values are recorded and used to calculate the elastic modulus.