Dear
I want to measure strength of polymer-to-metal adhesive bond. My final sample is produced in this way, first I insert metal into plastic injection mold and then inject plastic into mold by plastic injection machine. picture of final part is attached. now my question is that which standard is suitable for measuring strength of polymer- to-metal adhesive bond of this sample?
Many thanks in advance for any kind help
I have found this sources - maybe it can help you together with references included.
http://www.utexas.edu/research/ctr/pdf_reports/1265_6.pdf.
http://www.nature.com/pj/journal/v43/n10/full/pj201177a.html
http://www.substech.com/dokuwiki/doku.php?id=adhesion_tests
- I world recommend tensil strength measurement standard for adhesive bond.
Peel strength can also be measured using ASTM standard for the same. There are more than one options to measure peel strength depending on the characteristic of the two materials. I mean the sample can be prepared by more than two ways.
Thanks
Hello,
here some examples for test methods.
http://www.astm.org/Standards/D897.htm
http://www.iso.org/iso/iso_catalogue/catalogue_ics/catalogue_ics_browse.htm?ICS1=83&ICS2=180
http://www.dfdinstruments.co.uk/topics/Study5-ASTM-D4541.htm
Standard Test Methods for Rubber Property—Adhesion to Rigid Substrates (ASTM D429) is used for measuring bonding strength of polymer-metal. I have attached the standard.
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