Test report on the strength of adhesive bonds

 

ASTM D903_Standard Test Method for Peel or Stripping Strength of Adhesive Bonds

Abstract/Summary

 

This section will include the following (and maybe some other stuff I missed?)

  • Highlight of results

  • What test we are doing (tensile, compression anvil pendulum etc.)

  • Some more specific information we missed, for example, we used our own equipment, we didn’t have the correct equipment so we had to choose something else, something that may have messed up our test results? (feel free to add other things you believe are important to note)

  • Lack of test specimens for the standard quantity that standards require?

  • Link to ASTM Standard summary?


 

Introduction

This test isn’t for composites, rather for adhesives. It involves pulling on an adhesive by means of a peel test, this will obtain the peel and stripping values. We want to ensure that the adhesives we use are up to our standards and can withstand what they will be used for.


Materials

 

Equipment required

  • Desiccators/conditioning room

 

 

Procedures

 

*insert picture of impact tester or adhesive peeling tester*

 

Test Specimen Prep

 

Possibly explain the curing of our adhesives/conditioning? (I feel like that will be important)

 


Raw Data

 *adhesive name*

Specimen Number

Peel/stripping value

Max and Min Strength Values of the series

Specimen Number

Peel/stripping value

Max and Min Strength Values of the series

 1

 

 

 2

 

 

3

 

 

4

 

 

5

 

 

6

 

 

7

 

 

8

 

 

9

 

 

10

 

 

 

Specimen Number and Name of Failure Mode

Picture of Failure Mode

Specimen Number and Name of Failure Mode

Picture of Failure Mode

 

 

 

 

 


 

Processed Data

 

Preliminary calculations

 

 

Variable

Quantity

Notes

Variable

Quantity

Notes

 Grip Separation

 1 Inch

 

 Stripping Angle

 180 Degrees

 

Width of Flexible Material

25 mm

 

Length of Flexible Material

304.8 mm

 

Width of Rigid Material

25 mm

 

Length of Rigid Material

203.2mm

 

Bond Line Length

152.4 mm

 

 

This table below may be redundant? idk if there will be anything but in here

Specimen Number

*Value obtained with unit*

*Value obtained with unit*

Specimen Number

*Value obtained with unit*

*Value obtained with unit*

1

 

 

 

 

3

 

 

4

 

 

5

 

 

6

 

 

7

 

 

8

 

 

9

 

 

10

 

 

 

Graphs

 

 

 


 

Discussion

 

Here, we can just explain what went/think went wrong and how we could’ve maybe avoided it if anybody wants to read this for future reference?

 


 

Conclusion

 

  • Here, we can include our final remarks and what we learned while going through this test

  • Validity of results

  • Conclusions

  • Implications

  • Some Highlight of Results (quantitative statements)

  • Trends

  • More stuff that I can’t think of?