3M Diamond Lapping Film 661X, 0.10 Micron Sheet, 9 in x 11 in, 10 per inner 100 per case 3M™ 4991 VHB™ Acrylic Foam Tape PSA attachment and EMI shielding

PSA attachment and EMI shielding designs

and will perform at temperatures up to 200°C

It is removable with little or no adhesive residue up to six months after application

The PSA matrix is filled with conductive particles which allow interconnection between substrates through the adhesive thickness (the “Z-axis”) but are spaced far enough apart for the product to be electrically insulating in the plane of the adhesive

3M Diamond Lapping Film 661X, 0.10 Micron Sheet, 9 in x 11 in, 10 per inner 100 per case 3M™ 4991 VHB™ Acrylic Foam Tape PSA attachment and EMI shielding3M Diamond Lapping Film Sheet 661X is made from precisely graded diamond particles coated on a polyester film. 3M film 661X provides a consistent, repeatable finish on extremely hard materials while delivering fast cut and increased throughput. For diamond lapping on extremely hard materials such as ceramics, stone and glass, choose 3M Diamond Lapping Film 661X. Our films cut fast for a more efficient process. A tightly graded diamond mineral,