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Adhesion Testing Challenges: ASTM D3359 by m.pappa is a document available to read on EtoBox.
What is Adhesion Testing Challenges: ASTM D3359 about?
The document discusses the importance of correct spacing between parallel incisions for measuring adhesion using the tape test per ASTM D3359. It specifies that incisions should be 1mm apart for coatings up to 2 mils thick and 2mm apart for coatings between 2 and 5 mils thick, as improper spacing can lead to inaccurate adhesion ratings. It also mentions tools like a special template or multi-blade cutter to achieve the correct incision spacing.
- Author
- m.pappa
- Language
- EN