electrical tape- professional purpose

electrical tape ALL WEA THER COLOR CODING AND INSULATING TAPE - 7 Mil Thickness - Vivid colors for quick reference - Industry approved colors - Highly resistant to sun, water, oil, acid, alkali, corrosive chemicals - Cold and weather resistant - Flame retardant -UL and CSA approved -Meets ASTM Specification D-3005 RECOMMENDED USES: Quick identification of electrical phases, circuits, feeders and branches. Also can be used to identify container contents, marking of piping and conduit systems and as a warning tape. Primary insulation for splices at not more than 600 Volts. Low temperature applications. COLORS: Red, white, blue, yellow, orange, green, violet, brown, and grey STANDARD SIZES: 3/4 in. x 66 ft. 19mm x 20m 1/2 in x 20ft. 13mm x 6m Consult factory for other sizes. DESCRIPTION: No.737 Color Coding Vinyl Plastic Electrical Tape is a colored, electrical grade, pressure sensitive, vinyl tape. Nine colors available. Excellent adhesion to aluminum and copper conductors, plastic and rubber insulations and jackets where quick identification is most commonly needed. Thin, tough, resilient, it can be stretched to conform easily without breaking. Easily applied at low temperatures. SPECIFICATIONS: PROPERTY VALUE UNIT TEST METHOD PHYSICAL Thickness 0.007 inch ASTM-D-1 000 0.178 mm Tensile Strength 18 lb/in ASTM-D-1000 Elongation 200 % ASTM-D-1000 Adhesion to Steel 20 oz/in ASTM-D-1000 Adhesion to Backing 20 oz/in ASTM-D-1000 Adhesion to Backing @ -7°C 50 oz/in ASTM-D-1000 Unwind @ 7°C 100 oz/in ASTM-D-1000 Flammability 4 max. second ASTM-D-1000 Flagging 0.10 max inch ASTM-D-1000 Temperature Rating Maximum 80 °C UL-510 105 °C CSA-22.2 Minimum -10 °C UL-510 -18 °C CSA-22.2 ELECTRICAL Dielectric Strength Standard 7,000 volts ASTM-D-1000 Wet 6,300 volts ASTM-D-1000 Dielectric Constant 3.2 - ASTM-D-150 Power Factor 0.01 - ASTM-D-150 Insulation Resistance 1 x 106 megohms ASTM-D-1000