3M Removable Repositionable Tapes 665, 666, 9415PC, 9416, 9425, 9425, 9449S No Residue

Short Description:

Product Description 3M Repositionable Tapes are double coated tapes that are ideal for applications where one or both parts need to be repositioned or removed easily. Features 3M™ Repositionable Tapes 665 and 666 have a medium tack adhesive on both sides of the tape. Good adhesive anchorage to the film carrier provides one-piece tape removal from many surfaces. Slight side-to-side adhesion differential, therefore specific side removal can be accomplished if applied properly. The higher tack ...


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  • Product Detail

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    Product Description

    3M Repositionable Tapes are double coated tapes that are ideal for applications where one or both parts need to be repositioned or removed easily.

    Features

    3M™ Repositionable Tapes 665 and 666 have a medium tack adhesive on both sides of the tape.

    • Good adhesive anchorage to the film carrier provides one-piece tape removal from many surfaces.
    • Slight side-to-side adhesion differential, therefore specific side removal can be accomplished if applied properly.
    • The higher tack side of 3M tape 665 is on the face side (interior of roll).
    • The higher tack side of 3M tape 666 is on the linered or back side (exterior of roll).
    • The linerless feature of 3M tape 665 can help simplify manual or automatic dispensing. No special liner removal equipment is required.
    • The complete plastic construction of both tapes provides a hot wire cuttable feature for plastic packaging.

    3M™ Repositionable Tapes 9415PC and 9416 have a low tack adhesive on the back side (exterior of roll) and a high tack (“permanent”) adhesive on the face side (interior of roll). This means liner covers the low tack adhesive and the high tack adhesive is exposed when the tape is unwound.

    • The low tack adhesive side allows for removal from many films, foils, and papers and   will not cause delamination from most paper stock. In many cases this side can be reused numerous times. The user should perform specific tests to determine the product’s suitability for the particular application.
    • Flexible materials will adhere better to the low tack adhesive than will rigid materials(e.g. paper vs. cardboard). It may also be necessary to remove curl from certain materials to avoid material separation from the tape over time.
    • 3M™ Repositionable Tape 928 is identical to 3M tape 9416 for the hand-held ATG applicator.

    3M™ Repositionable Tape 9449S is a single linered low tack laminating adhesive.

    • The liner is non-siliconized on the back side (adhesive side) which allows for the construction of custom labels that are easier to handle, consistently maintaining registration on-press when printing and converting.
    • The low tack allows easy removal of labels from substrates with little or no adhesive residue.

    Application Techniques

    Bond strength is dependent upon the amount of adhesive-to-surface contact developed. Firm application pressure helps develop better adhesive contact and improve bond strength.

    To obtain optimum adhesion, the bonding surfaces must be clean, dry and well unified. Some typical surface cleaning solvents are isopropyl alcohol or heptane.*

    *Note:  Carefully read and follow the manufacturer’s precautions and directions for use when using solvents.

    Ideal tape application temperature range is 70°F to 100°F (21°C to 38°C). Initial  tape application to surfaces at temperatures below 50°F (10°C) is not recommended because the adhesive becomes too firm to adhere readily. However, once properly applied, low temperature holding is generally satisfactory. An exception is 3M™ Repositionable Tapes 9425 and 9425HT which can be applied at temperatures as  low as 32°F (0°C).

    Application Ideas

    • Reclosable bags or envelopes.
    • Core starting and end tabbing of papers, foils, and films.
    • Removable stickers and labels.
    • Point of purchase displays.
    • Book inserts.
    • Mounting promotional items.
    • Removable/changeable advertisements.
    • Temporary hold for protective packaging material, such as foam or cardboard, used during shipment of manufactured goods.
    • Removable/changeable foam gasketing.

    Datasheet

    ConstructionProduct

     3M™

    Repositionable

    Tape 665

     3M™

    Repositionable

    Tape 666

     3M™

    Repositionable

    Tape 9415PC

     3M™

    Repositionable

    Tape 9416

     3M™

    Repositionable

    Tape 9425

    3M™

         Repositionable

            Tape 9425HT

     3M™

           Repositionable

               Tape 9449S

    Adhesive Type:

    400

    1070

    400

    400

    420

    420

    1000

    Faceside1
    Backside2

    1070

    400

    1000

    1000

    1050

    1050

    Carrier: 0.0014 in.(0.036 mm) UPVC 0.0014 in.(0.036 mm) UPVC

    0.001 in.

    (0.025 mm)

    Clear Polyester

      

    Tissue

    0.0014 in.(0.036 mm) UPVC

    0.001 in.

    (0.025 mm)

    Clear Polyester

     

    None

    Release Liner:

    None

     White

    Polyethylene

    70# White 

    Polycoated Kraft

    70# White 

    Polycoated Kraft

    58# Natural 

    Polycoated Kraft

    58# Natural

    Polycoated Kraft

    55# DensifiedKraft Paper
    Thickness:Tape 0.0035 in.(0.089 mm) 0.0035 in.(0.089 mm) 0.002 in.(0.050 mm) 0.002 in.(0.050 mm) 0.0058 in.(0.15 mm) 0.0054 in.(0.13 mm) 0.0004 in.(0.01 mm)
    Liner

    0.003 in.(0.076 mm) 0.0056 in.(0.14 mm) 0.0056 in.(0.14 mm) 0.0042 in.(0.10 mm) 0.0042 in.(0.10 mm) 0.0025 in.(0.063 mm)
     
    Tape Color:

    Clear

    Clear

    Translucent

    White

    Clear

    Clear

    Translucent

    Note 1: Faceside adhesive is on the interior of the roll, exposed when unwound.
    Note 2: Backside adhesive is on the exterior of the roll, exposed when liner is removed.

    Typical Physical Properties

    Note:  The following technical information and data should be considered representative or typical only and should not be used for specification purposes.

    Products

    Tape 666

    Tape 9415PC

    Tape 9416

    Tape 9425

    Tape 9425HT

    Tape 9449S

    Adhesion to Steel: (ASTM D3330, 180° peel

    modified, 72 hour dwell)

    Faceside

    23 oz./in.

    (25 N/100 mm)

    50 oz./in.

    (54 N/100 mm)

    50 oz./in.

    (54 N/100 mm)

    45 oz./in.

    (49 N/100 mm)

    45 oz./in.

    (49 N/100 mm)

    5 oz./in.*

    (9 N/100 mm)

    Backside

    25 oz./in.

    (27 N/100 mm)

    3 oz./in.

    (5.4 N/100 mm)

    3 oz./in.

    (5.4 N/100 mm)

    12 oz./in.

    (13 N/100 mm)

    12 oz./in.

    (13 N/100 mm)

    Relative High Temperature Operating Ranges:

     

    125°F (52°C)

     

    158°F (70°C)

     

    158°F (70°C)

     

    125°F (52°C)

     

    250°F (121°C)

     

    158°F (70°C)

    Relative Solvent Resistance:

    Good

    Fair

    Fair

    Good

    Good

    Fair

    U.V. Resistance:

    Excellent

    Good

    Good

    Excellent

    Excellent

    Good

    3M tape 9449 tested with 90 degree peel using 2 mil polyester backing.

    Available Sizes

     Product

    3M tape

    665

    3M tape

    666

    3M tape

    9415PC

    3M tape

    9416

    3M tape

    9425

    3M tape

    9425HT

     3M tape

    9449S

    Available Lengths (Subject to Minimum Order Requirements):

    Standard

    72 yds.

    (65.8 m)

    72 yds.

    (65.8 m)

    72 yds.

    (65.8 m)

    72 yds.

    (65.8 m)

    72 yds.

    (65.8 m)

    72 yds.

    (65.8 m)

    72 yds.

    (65.8 m)

    Maximum In:

    1/4″ to 5/16″ widths

     

    108 yds.

    (98.8 m)

     

    72 yds.

    (65.8 m)

     

    144 yds.

    (132 m)

     

    144 yds.

    (132 m)

     

    72 yds.

    (65.8 m)

     

    72 yds.

    (65.8 m)

     

    144 yds.

    (132 m)

    3/8″ to 7/16″ widths

    288 yds.

    (263 m)

    108 yds.

    (98.8 m)

    144 yds.

    (132 m)

    144 yds.

    (132 m)

    144 yds.

    (132 m)

    144 yds.

    (132 m)

    144 yds.

    (132 m)

    1/2″ to 3″ widths

    288 yds.

    (263 m)

    108 yds.**

    (98.8 m)

    432 yds.

    (395 m)

    360 yds.

    (329 m)

    450 yds.

    (411 m)

    288 yds.

    (263 m)

    360 yds.

    (329 m)

    Greater than 3″

    288 yds.

    (263 m)

    108 yds.

    (98.8 m)

    432 yds.

    (395 m)

    360 yds.

    (329 m)

    288 yds.

    (263 m)

    288 yds.

    (263 m)

    360 yds.

    (329 m)

    Available Widths (Subject to Minimum Order Requirements):

    Minimum

    1/4 in.

    (25.4 mm)

    1/4 in.

    (25.4 mm)

    1/4 in.

    (25.4 mm)

    1/4 in.

    (25.4 mm)

    1/4 in.

    (25.4 mm)

    1/4 in.

    (25.4 mm)

    1/4 in.

    (25.4 mm)

    Maximum

    46 in.

    (1168 mm)

    46 in.

    (1168 mm)

    47 in.

    (1194 mm)

    47 in.

    (1194 mm)

    48 in.

    (1219 mm)

    48 in.

    (1219 mm)

    48 in.

    (1219 mm)

    Normal Slitting Tolerance:

    ± 1/32 in.

    (0.8 mm)

    ± 1/32 in.

    (0.8 mm)

    ± 1/32 in.

    (0.8 mm)

    ± 1/32 in.

    (0.8 mm)

    ± 1/32 in.

    (0.8 mm)

    ± 1/32 in.

    (0.8 mm)

    ± 1/32 in.

    (0.8 mm)

    Core Size (ID):

    3.0 in.

    (76.2 mm)

    3.0 in.

    (76.2 mm)

    3.0 in.

    (76.2 mm)

    3.0 in.

    (76.2 mm)

    3.0 in.

    (76.2 mm)

    3.0 in.

    (76.2 mm)

    3.0 in.

    (76.2 mm)

    **Liner of 3M tape 666 will be skip slit within these width limits unless otherwise noted in the special instruction section of your order.


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