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The Adhesion of HDPE and LDPE to Copper and the Use Peel Test to Study the Strength of Adhesion Bonding | ||
| journal of al-qadisiyah for pure science(quarterly) | ||
| Article 1, Volume 10, Issue 2, 2010, Pages 99-105 PDF (0 K) | ||
| Author | ||
| A.F. Essa | ||
| Abstract | ||
| The peel test has been used to study the adhesion achieved between a high – density polyethylene (HDPE) and low – density polyethylene (LDPE) to copper by inserting in the molding steel die. The parameter employed to evaluate the efficiency of the adhered polymer to metal was the peel force. The peel force (F/b) was taken as the load per unit length during peeling. Adhesion efficiency represented by peel force in thermal oxide is generally low as the oxide is brittle and easy to fracture and in the chemical formation of matt black surface on copper , the (LDPE) exhibit higher adhesion efficiency than(HDPE) for the same surface pretreatment. | ||
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