8810-22"-36YRDS【PDF 5/8 页】TAPE ADHESIVE TRANSFER 22" X36YD

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Sheet目录1185

1页 2页 3页 4页 [5页]6页 7页 8页

3M ? Thermally Conductive Adhesive Transfer Tapes

8805 ? 8810 ? 8815 ? 8820

Available Sizes

Width: Maximum width 22 inches.

Length: Multiples of 36 yds. Maximum 108 yds.

Custom Sizes: Contact your local 3M sales representative for information and availability of custom sizes (width and

length) or die cut parts of 3M? Thermally Conductive Adhesive Transfer Tapes 8805, 8810, 8815 and 8820.

Application Guidelines

1.) Substrate surfaces should be clean and dry prior to tape application. Isopropyl alcohol (isopropanol) applied with a lint-

free wipe or swab should be adequate for removing surface contamination such as dust or finger prints. Do not use

“denatured alcohol” or glass cleaners which often contain oily components. Allow the surface to dry for several minutes

before applying the tape. More aggressive solvents (such as acetone, methyl ethyl ketone (MEK) or toluene) may be

required to remove heavier contamination (grease, machine oils, solder flux, etc.) but should be followed by a final

isopropanol wipe as described above.

Note: Be sure to read and follow the manufacturers’ precautions and directions when using primers and solvents.

2.) Apply the tape to one substrate at a modest angle with the use of a squeegee, rubber roller or finger pressure to help

reduce the potential for air entrapment under the tape during its application. The liner can be removed after positioning

the tape onto the first substrate.

3.) Assemble the part by applying compression to the substrates to ensure a good wetting of the substrate surfaces with the

tape. Proper application of pressure (amount of pressure, time applied, temperature applied) will depend upon design of

the parts. Rigid substrates are more difficult to bond without air entrapment as most rigid parts are not flat. Use of a

thicker tape may result in increased wetting of rigid substrates. Flexible substrates can be bonded to rigid or flexible

parts with much less concern about air entrapment because one of the flexible substrates can conform to the other

substrate.

4.) Application pressure guideline table for 3M? Thermally Conductive Adhesive Transfer Tapes 8805, 8810, 8815 and 8820.

Substrate

Rigid to rigid

Flexible to rigid

Flexible to flexible

Application Conditions

Minimum: 15 psi at room temperature

Preferred: 50 psi at room temperature

More pressure equals better wetting

Minimum: 5 psi at room temperature

Preferred: 15 psi at room temperature

Minimum: 5 psi at room temperature

Preferred: 15 psi at room temperature

(5)

Time

2 sec

5 sec

1 sec

5 sec

1 sec

5 sec

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