| 摘要 |
An adhesive tape system for the collation of galvanized fasteners which comprises a PET/LDPE tape, and an adhesive film applied to the tape. The adhesive film comprises a low density polyethylene in an amount of 2 to 98% by weight based upon the total weight of the adhesive, maleic anhydride acid in an amount of 1 to 20% by weight and butylene in an amount of 1 to 20% by weight. The system is a heat activatable system and can be activated at temperatures of <400° F. The adhesive film of the system maintains a bond to galvanized metal after 72 hours of exposure to 95% of relative humidity at 120° F. when the galvanized metal is adhered to the tape according to ASTM standard 903-93.
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