3M tape is widely used in automotive manufacturing, electronic equipment (such as screen bonding), building 

decoration (insulation material fixation), medical equipment and other fields. Its product line covers double-sided tape, 

electrical tape, industrial strong tape, masking tape, etc. It uses advanced adhesives such as acrylic and silicone, with

 high temperature resistance, UV resistance, waterproof sealing and strong bonding characteristics, becoming an ideal 

solution for industrial and daily bonding. 

The adhesive performance of 3M tape directly reflects its quality. Adhesive tapes with poor adhesion may experience 

delamination, delamination, and other issues during use, which not only fail to function properly but may also lead to

 problems.

Therefore, strengthening the adhesive testing of 3M tape is beneficial for improving product quality and preventing 

product failure.

The 3M tape adhesion test includes initial adhesion, holding adhesion, and peel strength. Today, the Shandong 

Puchuang editor will briefly introduce the 3M tape adhesion testing project and testing method, for your reference 

only.

1、 Initial adhesion of 3M tape:

The ability of the test tape to initially adhere to the adhered object

Recommended 3M tape initial adhesion tester: Rolling ball method initial adhesion tester CZY-01

3M tape initial adhesion testing method: Use a national standard steel ball to naturally roll down on the tape tilted 

at a 45 degree angle, gradually increasing the size of the steel ball. The larger the steel ball it can adhere to, the greater

 the initial adhesion.

2、 3M tape adhesive

The ability to maintain adhesion after the tape completely adheres to the object

3M tape adhesion tester recommendation: Six station adhesion tester CZY-03

3M tape adhesion testing method: Use a specified size of tape to stick to the surface of two steel plates, then hang one 

steel plate on the adhesion tester and the other on a 1KG weight to see how long the two steel plates can remain together.

3、 3M tape peeling force

When conducting peel tests on materials pasted together, the applied force must be moderate, neither too small to 

maintain the adhesion of the object for a long time, nor too large to avoid leaving adhesive marks on the object and 

affecting its appearance. Therefore, through peel strength testing, we can obtain scientific data to reflect the bonding 

strength of 3M adhesive, providing important reference for ensuring that it does not peel or detach during use.

3M tape peel strength tester recommended: tape peel strength tester ETT-H20

3M tape peel strength testing method: Use a peel strength testing machine to stick the tape onto a test plate of specified 

material, and apply even pressure during the sticking process to eliminate bubbles. During the test, peel off the tape at a 

stretching speed of 300mm/min, and record the maximum force value during the entire process, which is the peeling force 

of the tape.