PRESSURE-SENSITIVE ADHESIVE SHEET HAVING FIRST AND SECOND RELEASE FILMS HAVING DIFFERENT ELASTIC MUDULI
This invention provides a double-linered PSA sheet having an adhesively double-faced PSA sheet, and first and second release films placed on first and second adhesive faces of the PSA sheet. The first and second release films have tensile elastic moduli Eand Eat an E/Eratio value of 1.5 or greater.I...
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Sprache: | eng ; fre ; ger |
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