Souvisí tenká konzistence tavného lepidla přímo s viskozitou?

2021/02/28

Lidé mají vždy pocit, že silnější lepidlo je viskóznější než tenčí lepidlo. Myslí si, že tenčí lepidlo nelepí zuby. Platí tento názor ve skutečnosti? Souvisí tenkost lepidla za tepla přímo s viskozitou?

Náhodně jsme vybrali různé značky značkytavná lepidla from the market to test. Under the action of high temperature heating, these tavná lepidla melt into liquid glue, of course, their thinness is very different. We try to apply glue on the same material to test their respective bonding effects. In order to ensure the referenceability of the test results, in addition to the tavné lepidlo, we make the application environment of each glue the same, and the adhesive material is also the same.


Po sérii zkoušek a ověření přístrojů je získaný výsledek: protavné lepidlo as a single entity, its thinness and viscosity are not directly related! Regardless of whether the thinness of the tavné lepidlo is the same, it is also possible to have the same viscosity, but the adhesive effect shown in practical applications does not completely represent its true viscosity performance.

        Please don't worry about the relationship between the viscosity of tavné lepidlo and its thin consistency. If you encounter bonding problems, the top priority is to find out the problem as soon as possible. Again, very thin glue can be very sticky, and very thick glue may not stick well.