56 12MM

3M™ Polyester Film Electrical Tape 56 with Thermosetting Rubber Adhesive Data Sheet January 2014 Description 3M Polyester Film Tape 56 is a 1-mil yellow polyester film with rubber thermosetting adhesive. Applications The 56 tape is especially suited for use as layer insulation and coil cover in 130° applications. Agency Approvals & Self Certifications UL recognized component listing not to exceed 130°C (266°F), Product Category OANZ2, and 3M File No. E17385 UL File Number E17385 A and B, Guide OANZ2. Underwriters Laboratories (UL) recognized products have been evaluated for use as components of end-product equipment that is listed or classified by UL. To achieve Underwriters Laboratories recognition, component construction must meet UL specifications and conditions of acceptability for proper and safe use of the component or product. RoHS 2011/65/EC "RoHS 2011/65/EU" means that the product or part does not contain any of the substances in excess of the maximum concentration values (“MCVs”) in EU RoHS Directive 2011/65/EU. The MCVs are by weight in homogeneous materials. This information represents 3M's knowledge and belief, which may be based in whole or in part on information provided by third party suppliers to 3M. Typical Properties Physical Properties (ASTM D1000 unless noted) Typical Value US units (metric) Adhesive Backing Backing Thickness1 Thermosetting Rubber Polyester Film 1.0 Mil Total Thickness Color 2.3 mils (0,058 mm) Yellow Electrical Property (ASTM D1000 unless noted) Typical Value US units (metric) Temperature Class 130C (266F) 1 Dielectric Breakdown 1 Insulation Resistance 5,000 Volts (megohms) 1 Breaking Strength 6 >1 x 10 25 lbs./in. (44 n/10 mm) 1 Elongation (% at break) 100 Electrolytic Corrosion Factor 2 1 Adhesion to Steel 1.0 50 oz./in. (5,5 n/10 mm) *Footnote: 1. Test method ASTM D 1000 2. 3M Test Method-Available on request Not for specifications. Values are typical, not to be considered minimum or maximum. Properties measured at room temperature 73°F (23°C) unless otherwise stated 1 of 2 3 3M™ Polyester Film Electrical Tape 56 Specifications 3M Polyester Film Tape 56 is a polyester film-backed tape with thermosetting rubber pressure-sensitive adhesive. The tape shall be coated on one side with pressure-sensitive adhesive, which shall not require heat, moisture or other preparation prior to or subsequent to application. The adhesive coating shall be smooth and uniform and be free of lumps and bare spots. There shall be no separator between adjacent layers of the roll. The tape shall perform at a temperature of -40F° (-40°C) to 266°F (130°C) without substantial loss of tensile or electrical properties. Shelf Life & Storage This product has a 5-year shelf life from date of manufacture when stored in a humidity controlled storage (10°C/50°F to 27°C/80°F and