1/2-5-4026W 3M

3 Double Coated Urethane Foam Tapes 4004 4008 4016 4026 4032 4052 4056 4085 Technical Data April, 2009 Product Description 3M Double Coated Urethane Foam Tapes are conformable foams that offer high shear strength and are available with either a high temperature holding acrylic adhesive system or a rubber adhesive system for bonding to various types of surfaces for mounting, joining and holding. Products Note: The user is responsible for determining whether the tape is fit for a particular purpose and suitable for users method of application. 3M Double Coated Urethane Foam Tape 4004 1/4 in. (6.4 mm) thick 3M Double Coated Urethane Foam Tape 4008 1/8 in. (3.2 mm) thick 3M Double Coated Urethane Foam Tape 4016 1/16 in. (1.6 mm) thick 3M Double Coated Urethane Foam Tape 4026 1/16 in. (1.6 mm) thick 3M Double Coated Urethane Foam Tape 4032 1/32 in. (0.8 mm) thick 3M Double Coated Black Urethane Foam Tape 4052 1/32 in. (0.8 mm) thick 3M Double Coated Black Urethane Foam Tape 4056 1/16 in. (1.6 mm) thick 3M Double Coated Urethane Foam Tape 4085 0.045 in. (1.1 mm) thick 3M Double Coated Urethane Foam Tapes 4004 4008 4016 4026 4032 4052 4056 4085 Note: The following technical information and data should be considered representative Typical Physical Properties or typical only and should not be used for specification purposes. 3M Double Coated Urethane Foam Tape Units 4004 4008 4016 4026 Adhesive Type:* 100 100 100 100 Adhesive Carrier: Polyurethane Foam Polyurethane Foam Polyurethane Foam Polyurethane Foam Thickness: Nominal inch (mm) 0.250 (6.4) 0.125 (3.2) 0.0625 (1.6) 0.0625 (1.6) Thickness: Tolerance: inch 0.215-0.285 0.110-0.150 0.045-0.080 0.045-0.080 (mm) (5.46-7.24) (2.79-3.81) (1.142-2.03) (1.142-2.03) Color: Natural Natural Natural Natural Release Liner: inch (mm) 0.003 (0.08) 0.003 (0.08) 0.003 (0.08) 0.003 (0.08) Liner Color: Green Plaid Green Plaid Green Plaid Green Plaid 3 Approximate Density: lb/ft 12 15 11 18 3 (Foam Only) (kg/m ) (190) (240) (175) (290) Standard Length: yard (meter) 18 (16.5) 36 (32.9) 36 (32.9) 36 (32.9) Maximum Length: yard (meter) 25 (23) 50 (45.7) 100 (91) 100 (91) Available Width: inch (mm) 46 (1168) 46 (1168) 46 (1168) 46 (1168) Normal Slitting Tolerance: inch (mm) 1/32 ( 0.8) 1/32 ( 0.8) 1/32 ( 0.8) 1/32 ( 0.8) Normal Tensile: psi (kPa) 12 (85) 25 (170) 50 (345) 40 (275) (T Block) 2 2 1 in (6.45 cm ) Jaw Speed 2 in/min (50 mm/min) Static Shear: Measured at various 72F (22C) gms 1000 1000 1500 2000 temperatures and gram loadings. 120F (49C) 500 500 1000 1000 (1/2 sq. in. overlap). 150F (66C) 500 500 750 1000 Will hold listed weight for 100 hours. 200F (93C) 250 250 750 750 Tensile Strength: psi (kPa) 90 (620) 160 (1100) 140 (965) 180 (1240) Elongation: % 90 90 100 100 Temperature Resistance: Short Term (Minutes, Hours) F (C) 380 (193) 380 (193) 380 (193) 380 (193) Long Term (Days, Weeks) F (C) 220 (104) 220 (104) 220 (104) 220 (104) Solvent Resistance: No apparent degradation when exposed to splash tests of most hydrocarbon solvents. UV Resistance: No apparent degradation when exposed to 7 days in U.V. chamber. Cold Flex at -20F (-30C): No cracking when flexed around a 1/4 in. (6.4 mm mandrel). 2 Thermal Conductivity: BTU/hr/F/ft /ft 0.036 0.036 0.036 0.036 (watt/metre Kelvin) (0.062) (0.062) (0.062) (0.062) Dielectric Strength: volts/mil 200-300 200-300 200-300 200-300 (volts/0.025 mm) (200-300) (200-300) (200-300) (200-300) *3M Adhesive 100 is a firm acrylic pressure sensitive adhesive system. It features high ultimate bond strength, very good high temperature and solvent resistance and very high shear holding power. Bond strength increases substantially with natural aging. - 2 -