Apakah konsistensi tipis perekat lelehan panas berhubungan langsung dengan viskositas?

2021/02/28

Orang selalu merasa bahwa lem yang lebih tebal lebih kental daripada lem yang lebih tipis. Mereka mengira lem yang lebih tipis tidak akan menempel pada sesuatu. Sebenarnya, apakah pandangan ini benar? Apakah ketipisan lelehan panas yang direkatkan berhubungan langsung dengan viskositas?

Kami memilih berbagai merek secara acakperekat meleleh panas from the market to test. Under the action of high temperature heating, these perekat meleleh panas 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 perekat meleleh panas, we make the application environment of each glue the same, and the adhesive material is also the same.


Setelah melalui serangkaian pengujian dan verifikasi instrumen, diperoleh hasil: untukperekat meleleh panas as a single entity, its thinness and viscosity are not directly related! Regardless of whether the thinness of the perekat meleleh panas 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 perekat meleleh panas 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.