3M PTFE Film Electrical Tape 63 with Acrylic Adhesive Data Sheet May 2021 Product Description 3M PTFE Film Electrical Tape 63 is a UL recognized flame retardant, natural colored, 3.35-mil (0.085 mm) thick tape composed of a 2-mil (0.051 mm) PTFE film backing coated on one side with a non-corrosive, acrylic pressure-sensitive adhesive. Commonly used for high temperature coils, capacitors and wire harness applications Adhesive requires no heat, moisture or other manner of preparation to affect application Designed for continuous operation not exceeding 155C (311F) Properties Value Value Physical Properties Electrical Properties Imperial (Metric) Imperial (Metric) 1 Color - Visual Natural Dielectric Breakdown - Minimum 8000 V 3 Adhesive Acrylic Electrolytic Corrosion Factor 1.0 1 12 Backing PTFE Film Insulation Resistance - Minimum 1x10 2 Flame Retardant Pass Value Mechanical Properties Imperial (Metric) Backing Thickness - Nominal 2 mil (0.051 mm) 3.35 +/- 0.65 mils 1 Total Thickness (0.085 +/- 0.017 mm) 1 Adhesion to Steel - Minimum 18 oz/in (2.0 N/cm) 1 Breaking Strength - Minimum 19 lb/in (33 N/cm) 1 Elongation - Minimum 75% Notes: 1. ASTM D1000 Test Method - properties measured at room temperature 73F (23C) unless otherwise stated 2. UL Recognized Flame Retardant per UL510A Standard 3. 3M Test Method ETM-54001 - 1.0 equates to no corrosion observed UL Component Recognized: UL510A Standard, Category OARC2, File No. E17385 Agency Approvals & Self Certifications For Regulatory information including RoHS, REACH, please visit www.3M.com/regs Shelf Life & Storage This product has a 5-year shelf life (from date of manufacture) when stored in humidity- controlled storage (50F/10C to 80F/27C and <75% relative humidity). Availability 3M PTFE Film Electrical Tape 63 available from 3M authorized distributors / converters Also available from 3M.com/oem or call 1.800.245.3573. 1 of 2 3M PTFE Film Electrical Tape 63 with Silicone Adhesive TECHNICAL STATEMENT Technical Information: The technical information, guidance, and other statements contained in this document or otherwise provided by 3M are based upon records, tests, or experience that 3M believes to be reliable, but the accuracy, completeness, and representative nature of such information is not guaranteed. Such information is intended for people with knowledge and technical skills sufficient to assess and apply their own informed judgment to the information. No license under any 3M or third party intellectual property rights is granted or implied with this information. 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Electrical Markets Division 13011 McCallen Pass, Bldg. C Please Recycle. Printed in USA Austin, TX 78753 3M 2021. All Rights Reserved. Phone: 800.676.8381 78-8124-4717-1 Rev B www.3M.com/oem 2 of 2