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3M™ Scotch™ Surface Protective Tape 331B

3M ID  AM000000712     
Protective Tape 331B image of roll standing on edge
Protective Tape 331B image of roll standing on edge
Protective Tape 331B image of roll laying on side
3M™ Protective Tape 331B is a thinner version, polyvinyl chloride (PVC) based film with an acrylic adhesive, designed specifically for wafer dicing processing for semiconductor manufacturing and printed circuit board protection.
Features and Benefits
  • No residue
  • Low adhesion level
  • Indoor and outdoor weather abilities are excellent
  • Because of no silicone back treatment there is no trouble of silicone transfer when used with printed circuit boards
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    Product Attributes

    Adhesive Thickness0.45 mil
    Adhesive Thickness (metric)0.010 mm
    Adhesive TypeAcrylic
    ApplicationCasing Protection - In Process, Casing Protection - In Transit, Keypad Protection - In Process
    Application CategoryProtection
    Backing ColorBlue
    Backing Thickness2.9 Milli-inch (mil)
    Backing Thickness (metric)0.075 Millimetre
    Backing TypePVC - Polyvinyl Chloride Film
    Bond TypeRemovable
    Haze PercentageNot Measured
    Liner Thickness>=0 Milli-inch (mil)
    Performance FeaturesClean Removal, Resistance to Solvents Moisture and high temp
    Product FormRoll
    Product Series331B
    Product UseComputer Case, Mobile Handheld Device Case, Mobile Handheld Device Display, Mobile Handheld Device Keypad, NoteBook Case
    SubstrateAcrylic, Aluminum, Glass, PC/ABS, PMMA, Polycarbonate, Stainless Steel
    Total Tape Thickness without Liner3.35 mil
    Total Tape Thickness without Liner (metric)0.085 mm
    TransparencyNot Measured

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