ISO 29862 Peel adhesion test of self-adhesive tapes

ISO 29862 Self adhesive tapes — Determination of peel adhesion properties

ISO 29862  standard specifies a series of methods for the determination of peel adhesion properties of self adhesives tapes.

This document specifies:

—     Method 1: Self adhesive tapes – Measurement of peel adhesion from stainless steel at an angle of 180°;

—     Method 2: Self adhesive tapes – Measurement of peel adhesion from its own backing at an angle of 180°;

—     Method 3: Self adhesive tapes – Measurement of peel adhesion of double-sided and transfer tapes at an angle 180°;

—     Method 4: Self adhesive tapes – Measurement of adhesion of the liner to an adhesive tape at an angle of 180°.

One Test procedure: 

1, Sample preparation: Cut adhesive samples of appropriate size according to the requirements of ISO 29862 standard, and ensure that the bonding surface is clean and free of contamination. 

A bonded flexible-to-rigid assembly is prepared using the adhesive under evaluation.

The rigid adherend can be metal, plastic, wood, or rubber with specified thicknesses.

2, Sample bonding: Apply the adhesive sample evenly on the testing surface and ensure that the bonding surface is flat and firmly adhered.

3, Parameter setting: Set the appropriate testing speed and peeling angle on the UnitedTest Universal Testing Machine/tensile tester. The testing speed is usually set to 100mm/min, but can be adjusted according to the different characteristics of the adhesive and material. 

The test continues until at least 125 mm of the bonded length has separated.

The peel force is recorded over 100 mm, excluding the first 25 mm.

4, Start testing: Install the sample onto the tester and start the device to begin peeling testing. The tester will automatically record the force values during the peeling process and display the force/displacement curve in real time.

5, Result analysis: After the test is completed, the system automatically generates a detailed test report, including key data such as maximum peeling force and force/displacement curve. Based on these data, the adhesion of the adhesive can be evaluated.

Test equipment: recommend UnitedTest WDW-5Y single column tensile testing machine, or WDW-10Y Dual columns universal testing machine. 

Test Fixture: Adhesives 180 degree peel test grip from a flat plate;  

Plate size: 200*70mm

Test Load: 1KN

weight: 5kg

For more information or details, please contact us:

Email: export@unitedtest.com 

whatsapp: +8613911165373