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Studying adhesion

of different tape types

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Napak Patcharathiwat No.12

Tikamporn Wongnikom No.16

Wichapas Kuskul No.21

Group Member

M. 4/1

AdvisorAj.Kuntanakorn Noisena

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IntroductionNowadays, everybody knows “tape” because the

tape is one that is very important in the daily life.

The tape is used in order to stick objects together.

Moreover, it can be applied to several working.

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If adhesive force is large value will make the force

that we pull is the large value to by the equation

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But this experiment give θ equal to 0.

So we use this equation.

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When we pulled different kinds of tape,

we found it had a different adhesion by

some kinds were pulled to easier than others.

Inquiry Question

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ObjectiveStudying adhesion of different

tape types when sticking on

the surface of object.

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Materials

Post-it tape

cloth tape transparent tape

thick double-sided

tape

thin double-sided tape

spring scale

thread

future board

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Method

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Result

The types of tape

The average of the

value of adhesive

force(N)

Cloth tape 6.62

Transparent tape 6.49

Thick double-sided

tape4.82

Thin double-sided

tape4.79

Post-it tape 1.05

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Cloth t

ape

Transp

arent

tape

Thick

doub

le sid

ed ta

pe

Thin

doub

le sid

ed ta

pe

Post-

it tap

e02468

+SD.Average -SD.

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Conclusion & DiscussionOur study showed that the types of tape had an effect on

the value of adhesive force. Group of tapes that has the

most average of adhesive force is cloth tape with

transparent tape, the less than is a group of thin double-

sided tape with thick double-sided tape and the least

average of adhesive force is Post-it tape.

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Future ResearchThis result may can only use with future board.

So if you want to develop this project, you

should change future board to be other things

such as aluminum plate and add type of tape.

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Aj.Kuntanakorn Noisena

Other teachers in SINOS class

Physics category

Acknowledgement

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ReferenceM. Ciccotti, B. Giorgini, D. Vallet, M. Barquins (2004). Complex dynamics in the peeling of an adhesive tapes. International Journal of Adhesion and Adhesives. Volume 24, Issue 2, Pages143-151.

Mario F.R. Miranda, Ademir J.G. SilvaVinyl (2005). Vinyl adhesive tape also effective for direct microscopy diagnosis of chromomycosis, lobomycosis, and paracoccidioidomycosis. Diagnostic Microbiology and Infectious Disease, Volume 52, Issue 1, Pages 39-43.

Spencer Silver (2003). The company came out with Post-it Brand Super Sticky notes, with a stronger glue that adheres better to vertical and non-smooth surfaces. Retrieved from http://en.wikipedia.org/wiki/Post-it_note.

Y. Kumooka (2010). Classification of OPP adhesive tapes according to MALDI mass spectra of adhesives. Forensic Science International, Volume 197, Issues 1-3, Pages 75-79.

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Question??

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Thank you

for your

attention