3M 421

3M 421

Overview for 3M 421

3M 421 tape is a very conformable lead foil tape, coated with a rubber adhesive on one side. It is used in electroplating and hardchrome plating, radiation barriers and chemical milling applications. 3M 421 is available in non-standard slit rolls, sheets and custom shapes.

Download: 3m-421-tape-parafix

Download:

Add to wish list View Data Sheet
3M 421
Add to Wishlist

Product features for 3M 421



Adhesive

Rubber

Carrier

Lead foil

Colour

Dark silver

Thickness (mm)

0.16

Min. temp (ËšC)

-51

D/S or S/S

Single sided

Max. short temp (ËšC)

107

Manufacturer / SOS

3Mâ„¢

Elongation (%)

11-20, 14

Adhesion to steel (N/cm)

3.4

Tensile strength (N/cm²)

26
Make an enquiry

"*" indicates required fields

This field is for validation purposes and should be left unchanged.
Name*
                                Post Count :: 122

                               MAN: 3m

                               CAR: lead-foil

                                ADH: rubber

                                THI: 0-11-0-2

                                GRO: Array
(
    [0] => 4739
    [1] => 4734
)


                                 RPC: 7

                                 RPR: Array
(
    [0] => Array
        (
            [title] => 3Mâ„¢ 363L
            [ca] => https://parafix.com/product/3m-363l/
            [img] => stdClass Object
                (
                    [image] => 259
                    [url] => https://parafix.com/wp-content/uploads/2019/01/3M-363L-aluminium-foil-glass-cloth-tape.jpg
                    [alt] => 
                    [title] => 
                    [caption] => 
                )

            [family] => Array
                (
                    [0] => 4744
                    [1] => 4739
                )

        )

    [1] => Array
        (
            [title] => 3Mâ„¢ 3326
            [ca] => https://parafix.com/product/3m-3326/
            [img] => stdClass Object
                (
                    [image] => 563
                    [url] => https://parafix.com/wp-content/uploads/2019/01/3M-3326-foil-tape.jpg
                    [alt] => 
                    [title] => 
                    [caption] => 
                )

            [family] => Array
                (
                    [0] => 4739
                )

        )

    [2] => Array
        (
            [title] => 3Mâ„¢ 363
            [ca] => https://parafix.com/product/3m-363/
            [img] => stdClass Object
                (
                    [image] => 258
                    [url] => https://parafix.com/wp-content/uploads/2019/01/3M-363-foil-tape.jpg
                    [alt] => 
                    [title] => 
                    [caption] => 
                )

            [family] => Array
                (
                    [0] => 4744
                    [1] => 4739
                )

        )

    [3] => Array
        (
            [title] => 3Mâ„¢ 420
            [ca] => https://parafix.com/product/3m-420/
            [img] => stdClass Object
                (
                    [image] => 284
                    [url] => https://parafix.com/wp-content/uploads/2019/01/3M-420-foil-tape.jpg
                    [alt] => 
                    [title] => 
                    [caption] => 
                )

            [family] => Array
                (
                    [0] => 4739
                )

        )

    [4] => Array
        (
            [title] => 3Mâ„¢ 425
            [ca] => https://parafix.com/product/3m-425/
            [img] => stdClass Object
                (
                    [image] => 289
                    [url] => https://parafix.com/wp-content/uploads/2019/01/3M-425-foil-tape.jpg
                    [alt] => 
                    [title] => 
                    [caption] => 
                )

            [family] => Array
                (
                    [1] => 4739
                )

        )

    [5] => Array
        (
            [title] => 3Mâ„¢ 434
            [ca] => https://parafix.com/product/3m-434/
            [img] => stdClass Object
                (
                    [image] => 296
                    [url] => https://parafix.com/wp-content/uploads/2019/01/3M-434-foil-tape.jpg
                    [alt] => 
                    [title] => 
                    [caption] => 
                )

            [family] => Array
                (
                    [1] => 4739
                )

        )

    [6] => Array
        (
            [title] => 3Mâ„¢ 1115B
            [ca] => https://parafix.com/product/3m-1115b/
            [img] => stdClass Object
                (
                    [image] => 434
                    [url] => https://parafix.com/wp-content/uploads/2019/01/3M-1115B-aluminium-EMI-shielding-tape.jpg
                    [alt] => 
                    [title] => 
                    [caption] => 
                )

            [family] => Array
                (
                    [0] => 4742
                    [1] => 4740
                    [2] => 4739
                )

        )

)
You might also like

7 recommendations