Scotch 27 Glass Cloth Electrical Tape Data Sheet 1. Product Description 3. Typical Data/Physical Properties Scotch 27 Glass Cloth Electrical Tape is a woven glass cloth Test Method Typical Value* tape designed to operate in 600-volt dry applications requiring high mechanical strength and resistance to high temperatures. Physical Properties The adhesive is a pressure-sensitive rubber thermosetting system. The glass cloth is specially treated and prepared to Color White provide corrosion-free protection. The glass cloth will not shrink, rot, or burn and has a high tensile strength. Total Thickness 7.0 mil ASTM-D-1000 (0,177 mm) Contains pressure-sensitive thermosetting adhesive which performs at Class B temperature (266F/130C) Tensile Strength 150 lb/in Provides heat stable insulation for hot spot applications ASTM-D-1000 (26 kg/cm) UL Recognized Component listing for 150C (Guide Ultimate Elongation OANZ2, File E17385) ASTM-D-1000 5% CSA Accepted Component 130C, File LR93411 Adhesion to Steel 40 oz/in ASTM-D-1000 (0,44 kg/cm) Excellent tensile and dielectric strength Electrical Properties 2. Applications Dielectric Strength Insulating electric and induction type furnace power supply ASTM-D-1000 3000 volts leads Electrolytic Corrosion Factor Securing systems requiring high mechanical strength and 3M Test Method 0.9 resistance to high temperatures *These are typical values and should not be used for Splicing wire that is rated 130C specification purposes. at room temperature. Insulating motor lead connections, switches and controls for furnaces and ovens Reinforcing insulation in electrical installations where heavy loads cause high heat and breakdown of original insulation (e.g., motor leads and switches)4. Specifications 5. Shelf Life Scotch 27 tape is a glass cloth electrical tape with a rubber Scotch 27 Glass Cloth Electrical Tape has a 3-year shelf life thermosetting adhesive. The tape shall be white and 7 mils from date of manufacture when stored under the following (0,177 mm) thick. The tape shall be coated on one side with recommended storage conditions. Store behind present stock pressure-sensitive adhesive which shall not require heat, in a clean dry place at a temperature of 70F and 40-50% moisture, or other preparation prior to or subsequent to relative humidity. Good stock rotation is recommended. application. The adhesive coating shall be smooth and uniform and be free of lumps and bare spots. There shall be no 6. Availability separator between adjacent layers of the roll. The tape shall be UL Recognized under UL Standard 510. The tape shall Scotch 27 glass cloth electrical tape is available from your perform at a temperature of 130C without loss of physical or local authorized 3M electrical distributor in the following electrical properties. sizes: 1/2 in x 66 ft. (12,7 mm x 10 m) Engineering/Architecture 3/4 in x 66 ft. (19 mm x 10 m) All splices for 600-volt wire rated at 266F (130C) shall be Other lengths and widths are available by special request. insulated with a minimum of two half-lapped layers of Scotch 27 Glass Cloth Electrical Tape. 3M and Scotch are trademarks of 3M. Important Notice: All statements, technical information, and recommendations related to Sellers including but not limited to the implied warranties of merchantability and fitness products are based on information believed to be reliable, but the accuracy or for a particular purpose which warranties are hereby expressly disclaimed. completeness thereof is not guaranteed. Before utilizing the product, the user should determine the suitability of the product for its intended use. The user SELLER SHALL NOT BE LIABLE TO THE USER OR ANY OTHER PERSON assumes all risks and liability whatsoever in connection with such use. UNDER ANY LEGAL THEORY, INCLUDING BUT NOT LIMITED TO NEGLIGENCE OR STRICT LIABILITY, FOR ANY INJURY OR FOR ANY Any statements or recommendations of the Seller which are not contained in the DIRECT, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES Sellers current publications shall have no force or effect unless contained in an SUSTAINED OR INCURRED BY REASON OF THE USE OF ANY OF THE agreement signed by an authorize office of Seller. The statements contained herein SELLERS PRODUCTS. are made in lieu of all warranties, expressed or implied, Electrical Products Division 6801 River Place Blvd Litho in USA Austin, TX 78726-9000 3M 1998 800/245/3573 78-8111-0895-6(A)