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3M™ Double Coated Tape 9731

Overview
Data Sheets & Summary Sheets
  • 3M 9731

    3M™ Double Coated Tape 9731 is a high performance 5.5 mil carrier with silicone coated inside and acrylic adhesive coated outside. Double liner of 4 mil polyester film and 5 mil polycoated Kraft paper. High temperature and medium solvent resistance, high HSE and LSE These differential double coated tapes feature 3M™ Silicone Adhesive and 3M™ High Performance Acrylic Adhesive 350. Good temperature performance, Good solvent resistance, Good initial quick stick and adhesion build over time, Good shear strength.

    High performance 5.5 mil carrier with silicone coated inside and acrylic adhesive coated outside. Double liner of 4 mil polyester film and 5 mil polycoated kraft paper. High temperature and medium solvent resistance, high HSE and LSE. Silicone adhesive features strong holding power to various silicone surfaces and high adhesion of the acrylic adhesive to a variety of surfaces.

    Features: 

    • Silicone adhesive provides good bond to silicone rubber, strong holding power to various silicone surfaces, good temperature performance and good solvent resistance.
    • 3M™ Adhesive 350 provides very high adhesion to a wide variety of materials, excellent shear holding power, high temperature resistance and excellent UV resistance.
    • A thin polyester carrier provides dimensional stability and improved handling with ease of die cutting and lamination compared to adhesive transfer tapes.

    Typical Applications: 

    • Applications where bonding silicone rubber to high surface energy materials is necessary.
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