Adhesive Applications S581 – Polysil Blue Silicone Adhesive Platers Film Tape S581

PolySil™ S581 is a blue polyester (PET) crosslinked silicone adhesive tape with controlled adhesion and good conformability. The controlled level of crosslinking assures a proper balance of adhesion to substrates and chemical resistance. Used to protect printed circuit boards during the plating process, as well as for electrical insulation and splicing of silicone release coated papers and textiles. Fine line definition Clean removal / no adhesive residue Chemical and abrasion-resistant Excellent conformability Fume mask protection during plating Maximum Service Temperature 350°F (177°C) Minimum Service Temperature -60°F (-51°C) Peel Adhesion 30 oz/in (8.33 N/25mm) Product Thickness (Total) 2.00 mils (0.051 mm) Shear Adhesion 168 hrs @ 2.2 psi (168 hrs @ 15.2 kPa) Tack 18 oz (510 g) Industry Aerospace, Appliances, Electronics