6/16/2023 0 Comments Pdms si2p xps peak![]() This process was also applied to adhesive-free adhesion between a tetrafluoroethylene– The strong PTFE/PDMS adhesion was explained via hydrogen and covalent bond formation (C–O–SiĪnd/or C(=O)–O–Si) between hydroxyl (C–OH) or carboxyl (C(=O)–OH) groups of the HAP-treated The surface chemicalĬompositions of the PTFE and PDMS sides were determined using X-ray photoelectron spectroscopy. Rubber, and both PTFE and PDMS exhibited cohesion failure in the T-peel test. PDMS rubber however, HAP-treated PTFE strongly adhered to vulcanized PJ-treated PDMS As-received vulcanized PDMS rubber did not adhere to HAPtreated PTFE, and as-received PTFE did not adhere to vulcanized rubber of plasma-jet (PJ) treated This study aimed to achieve strong adhesive-free adhesion between PTFE and vulcanized An unvulcanized rubber was previously used as an adherent for Yuji Ohkubo, Katsuyoshi Endo & Kazuya YamamuraĬonventional low-temperature plasma treatment was reported to minimally improve theĪdhesion property of polytetrafluoroethylene (PTFE), whereas heat-assisted plasma (HAP) treatment Between heat-assisted plasmatreated fluoropolymers (PTFE,
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