Technical Data November 2012 3MTM BumponTM Protective Products Molded Shapes - Colored and Clear Series SJ5000 * SJ5300 * SJ5400 * SJ5500 * SJ5700 * SJ6100 Product Description 3MTM BumponTM Protective Products Molded Shapes - Colored and Clear Series are pressure-sensitive. adhesive-backed polyurethane products. They can be used as feet, stops, spacers, and protectors in many applications. The urethane is a durable, resilient elastomer. The aggressive, high tack, pressure sensitive adhesive is protected with a release liner making application fast and easy. Hemisphere Cylindrical (flat top) Top Hat Top Hat Tapered Square Features Cylindrical (concave top) All 3MTM BumponTM Protective Products feature a plasticizer-free, urethane composition which exhibits: * Excellent skid resistance * Long aging resiliency - will not crack or harden * Abrasion resistance * Resistance to marring and staining Application Ideas Use almost anywhere slamming, scratching, nicking, scuffing, marring, sliding, vibration, or noise could be a problem for your product. * Feet on the bottom of small appliances, desk top or handheld electronic devices, electronic cabinetry, telephones, keyboards, foot pedals, scales, clocks, speakers, dispensers, and computers. * Stops for cabinet doors, lids, and drawers. * Spacers for picture frames to provide alignment; for electronic and automotive applications as an aid in assembly. * Protectors to prevent damage in shipping, and keep parts from direct contact with each other. 3 3MTM BumponTM Protective Products Molded Shapes - Colored and Clear Series SJ5000 * SJ5300 * SJ5400 * SJ5500 * SJ5700 * SJ6100 3MTM BumponTM Protective Products Cylindrical Shapes (with flat tops) Molded Shape Number 12 Product Number Bumpon SJ5012, SJ5312*, SJ5412** Bumpon SJ5744, SJ5344* Bumpon SJ5076, SJ5376* Colors Black, Brown, White, Gray, Transparent*, True White** 0.50 (12.7) 0.14 (3.5) 7x8 (56) Black, Transparent* Black, Transparent* 0.75 (19.1) 0.16 (4.1) 4x10 (40) 0.315 (8.0) 0.110 (2.8) 8x7 (56) Width inches (mm) Height inches (mm) Pad Format 44 76 Cylindrical Shapes (with concave tops) Molded Shape Number 01 Product Number Bumpon SJ5001 Bumpon SJ5009, SJ5309* Bumpon SJ5532 Colors Width inches (mm) Height inches (mm) Pad Format Black 0.50 (12.7) 0.14 (3.5) 5x8 (40) White, Gray, Brown, Black Transparent* 0.88 (22.3) 0.40 (10.1) 3x8 (24) Gray, Black 1.88 (47.7) 0.66 (16.7) Separate Parts 09 32 Hemispherical Shapes Molded Shape Number 02 Product Number Bumpon SJ5302*, SJ5402** Bumpon SJ5003* Bumpon SJ5306*, SJ5406** Colors Width inches (mm) Height inches (mm) Pad Format Transparent*, True White** 0.312 (7.9) 0.085 (2.2) 8x18 (144) Black, Brown, Gray, Transparent* 0.44 (11.1) 0.20 (5.0) 8x7 (56) Transparent*, True White** 0.375 (9.5) 0.150 (3.8) 6x8 (48) Molded Shape Number 17 Product Number Bumpon SJ5017, SJ5317* Bumpon SJ5027, SJ5327* Bumpon SJ5382* Colors Width inches (mm) Height inches (mm) Pad Format White, Gray, Black, Transparent* 0.75 (19.0) 0.38 (9.6) 4x10 (40) White, Gray, Brown, Black, Transparent* 0.63 (16.0) 0.31 (7.9) 5x8 (40) Transparent* 0.25 (6.4) 0.075 (1.9) 8x18 (144) *Bumpon SJ5300 series identifies transparent products. 03 27 06 82 **Bumpon SJ5400 series identifies true white products. Note: All dimensions 0.02 inches or 0.5 mm measured without the adhesive liner. Important: Some Bumpon molded shapes listed (or specific color versions) may require special minimum order quantities. Consult your local 3M representative or our website: www.3M.com/Bumpons. (2) 3MTM BumponTM Protective Products Molded Shapes - Colored and Clear Series SJ5000 * SJ5300 * SJ5400 * SJ5500 * SJ5700 * SJ6100 3MTM BumponTM Protective Products Tapered Square Shapes Molded Shape Number 5 Product Number Bumpon SJ5705, SJ6105 Bumpon SJ5007, SJ5307* Bumpon SJ5008, SJ5308* Colors Width inches (mm) Height inches (mm) Pad Format Black 1.275 (32.4) 0.250 (6.4) 3x3 (9) Black, White, Transparent* 0.413 (10.4) 0.98 (2.5) 6x9 (54) White, Gray, Black, Transparent* 0.50 (12.7) 0.12 (3.1) 8x10 (80) Molded Shape Number 14 Product Number Bumpon SJ5514 Bumpon SJ5018, SJ5318* Bumpon SJ5023, SJ5323* Colors Width inches (mm) Height inches (mm) Pad Format White, Gray, Black 0.81 (20.6) 0.52 (13.1) 4x1 (4) White, Gray, Brown, Black, Transparent* 0.50 (12.7) 0.23 (5.8) 8x10 (80) White, Gray, Brown, Black, Transparent* 0.81 (20.5) 0.30 (7.6) 4x9 (36) 7 18 8 23 *Bumpon SJ5300 series identifies transparent products. Note: All dimensions 0.02 inches or 0.5 mm measured without the adhesive liner. Top Hat and Continuous Strip Shapes Molded Shape Number 15 Product Number Bumpon SJ6115 - Top Hat Bumpon SJ6125 - Top Hat Bumpon SJ5510 - Continuous Strip* Colors Diameter of Brim, inches (mm) Height of Brim, inches (mm) Total Height, inches (mm) Form Black 0.625 (15.9) 0.093 (2.36) 0.187 (4.75) 5x8 (40) Black 0.625 (15.9) 0.093 (2.36) 0.250 (6.35) 5x8 (40) White, Gray, Black, Brown Width, inches (mm): 0.50 (12.7) Height, inches (mm): 0.15 (3.88) 25 10 50' rolls, 5 rolls per case Note: Dimensions for Bumpon SJ6115 and Bumpon SJ6125 0.005 inches (0.13 mm) for diameter 0.015 inches (0.38 mm) for height measured without adhesive liner. Bumpon Top Hat products were created as an optional, non-skid foot shape, to be used in a recess (see page 7). They provide high resistance to removal, knock-off or shearing, when used in conjunction with a recessed location. *Continuous molded strip can be cut by the customer to a specific length. The surface has lines that appear every 9" on the strip. Important: Some Bumpon molded shapes listed (or specific color versions) may require special minimum order quantities. Consult your local 3M representative or our website: www.3M.com/Bumpons. Special Products Custom Shape and Color 3M can match most colors and customize shapes to your specifications. 3M has over 100 available standard and custom molded shapes. Electronic format (CAD and PDF) drawings are available on request. Special Easy Strip Packaging Packaged into strips or die cut and perforated pads can help simplify some assembly operations. Product currently available: * 3MTM BumponTM Protective Product SJ5518 die cut perforated on pads of 64 * 3MTM BumponTM Protective Product SJ5508 die cut and perforated on pads of 64 * 3MTM BumponTM Protective Product SJ5523 4x1 matrix separated by perforations * 3MTM BumponTM Protective Product SJ5514 4x1 matrix separated by perforations Note: Custom Bumpon products may require a qualifying minimum quantity and/or a one time set-up charge. Call your local 3M sales representative for more information. (3) 3MTM BumponTM Protective Products Molded Shapes - Colored and Clear Series SJ5000 * SJ5300 * SJ5400 * SJ5500 * SJ5700 * SJ6100 Typical Physical Properties and Performance Characteristics Note: The following technical information and data should be considered representative or typical only and should not be used for specification purposes. 3MTM BumponTM Protective Products 3M Test Method SJ5000 SJ5500 SJ5700 SJ5300 SJ5400 SJ6100 Hardness, Shore M ASTM-D2240 72 75 72 Resilience, % ASTM-D2632, 0.125" sample 30 5 30 Kinetic Coefficient of Friction (Mk) (Dependent on Test Surface)1 ASTM-D1894 Stainless Steel Glass Formica(R) laminate Wood >1 >1 0.9-1.4 0.9-1.4 >1 >1 0.9-1.4 0.9-1.4 >1 >1 0.9-1.4 0.9-1.4 Abrasion Resistance (Taber H18, 1kg) g/1000 cycles2 ASTM-C501 1.7-1.9 0.13 1.7-1.9 Tensile, lbs/in2 (MPa)2 ASTM-D412, Die A 600 (4.1) 740 (5.1) 600 (4.1) ASTM-D412, Die A 100 65 100 Dielectric Strength, volts/mil2 ASTM-D1000 200 370 200 Stain Resistance3 3M-24 hours @ 158F against white paint 7 days exposed to UV. No Staining No Staining No Staining Flammability Listing UL-94HB Pass; UL Recognized Not UL Recognized Pass; UL Recognized Elongation,% 2 Application Temperature 40F (5C) to 125F (52C) Service Temperature Constant: Intermittent: Solvent and Fuel Resistance3 24 hour immersion 5% Detergent in water 25% Ammonia in water Bleach Hydrochloric Acid (1 Normal Solution) Diesel Fuel Auto Oil Isopropyl Alcohol Heptane Toluol Lacquer Thinner -30F (-34C) to 150F (66C) Up to 225F (107C) No Apparent Effect No Apparent Effect No Apparent Effect No Apparent Effect No Apparent Effect No Apparent Effect Slight Swelling Slight Swelling Considerable Swelling Considerable Swelling Notes: 1Two important laws of friction applicable to Bumpon products are: (1) Friction is independent of the area of contact between solids and (2) friction is proportional to the load between solid surfaces. Thus, if the load (weight) is doubled the force required to cause sliding is also double. This is expressed mathematically as follows: Sliding Force = Mk x weight. 2These properties were run on sheet material from the same materials as the individual Bumpon products 3Reference test for 24 hours. Results may vary for different product application conditions. (4) 3MTM BumponTM Protective Products Molded Shapes - Colored and Clear Series SJ5000 * SJ5300 * SJ5400 * SJ5500 * SJ5700 * SJ6100 Relative Adhesive Performance Characteristics Note: The following technical information and data should be considered representative or typical only and should not be used for specification purposes. 3MTM BumponTM Protective Products SJ5000 SJ5500 SJ5700 SJ5300 SJ5400 SJ6100 Natural Rubber R-30 Acrylic A-20 Synthetic Rubber R-25 Initial Adhesion Low Surface Energy: High Surface Energy: Good Good Poor Fair Excellent Excellent Adhesion (Peel) Low Surface Energy: High Surface Energy: Good Good Poor Good Excellent Excellent Static Shear 75F (25C): 120F (49C): 158F (70C) Excellent Good Poor Excellent Excellent Excellent Excellent Good Fair Dynamic Shear: Good Excellent Good Solvent Resistance: Good Excellent Good Adhesive: Adhesive Performance Note: The following technical information and data should be considered representative or typical only and should not be used for specification purposes. The following table on peel adhesion provide representative performance characteristics of the adhesive systems used in the construction of 3MTM BumponTM Protective Products molded series products. 90 Peel Adhesion *Peel Force, oz. Per 1/2 inch 3MTM BumponTM Protective Products SJ5000 SJ5500 SJ5700 SJ5300 SJ5400 SJ6100 Substrate: Natural Rubber R-30 Acrylic A-20 Synthetic Rubber R-25 Polypropylene 25 3 52 Polystyrene 25 11 55 ABS 25 25 55 Stainless Steel 22 25 55 Aluminum 22 25 55 *3M Test Method TM-2011; 72 hour dwell, 1/2 inch wide samples pulled at 12 inches per minute. Testing completed using Bumpon Resilient Rollstock products SJ5816, SJ6016, and SJ6216, which use the same adhesive system as the molded series products. (5) 3MTM BumponTM Protective Products Molded Shapes - Colored and Clear Series SJ5000 * SJ5300 * SJ5400 * SJ5500 * SJ5700 * SJ6100 Application Techniques To obtain maximum adhesion, surfaces must be unified, dry, and free of contaminants. Surface contact is essential to adhesive performance. To maximize contact on a substrate: * Clean surfaces with low strength solvent such as isopropyl alcohol (rubbing alcohol) or heptane.* * Apply firm pressure to help increase the cold flow and contact of the adhesive with the substrate. * Allow time (dwell) to increase the surface contact and adhesion (see illustrations below). *Note: Be sure to follow the manufacturer's precautions and directions for use when using solvents. Adhesive Surface Contact Rubber Adhesive vs. Acrylic Adhesive Bond Build-up Rubber High c Adhesion li Acry Low 24 48 Dwell Time - Hours 0 72 Environmental Exposure Colored and transparent 3MTM BumponTM Protective Products are intended for interior applications where resilience and other physical properties will remain unchanged. When exposed to UV light for extended periods some slight discoloration or yellowing may occur. Bumpon products may be used outdoors in a protected area with some discoloration possible; colored Bumpon products may chalk. Simultaneous exposure to high humidity and temperature may degrade (soften) the Bumpon product urethane. (6) 3MTM BumponTM Protective Products Molded Shapes - Colored and Clear Series SJ5000 * SJ5300 * SJ5400 * SJ5500 * SJ5700 * SJ6100 Product Selections Considerations Alignment Alignment is more difficult with a rectangular shaped 3MTM BumponTM Protective Product when no recess is provided. Circular shaped product Point of Contact The point of contact provides either a large contact area or a very small (point) contact area depending on the shape of the Bumpon product. Rectangular shaped product (top view) (top view) Flat Hemisphere (side view) (side view) * Increased load capacity * Better wear resistance Profile The profile is defined by the height and the diameter (or width) of the Bumpon product. * Increased sound dampening * Increased energy absorption Low Profile High Profile * Increased load capacity * Less susceptible to being sheared off substrate Recess A recess is not necessary; however, there are several benefits to providing a recess. * * * * * Better hear dissipation * Not recommended if sideways shearing is possible Provides target area for the Bumpon product during attachment process Improves adhesion performance: impact absorption and shear strength Provides neater appearance Provides uniform location Storage Store in original cartons at 60 to 80F (16 to 27C) and 40 to 50% relative humidity. Shelf Life To obtain best performance, use this product within 18 months from date of manufacture. (7) 3MTM BumponTM Protective Products Molded Shapes - Colored and Clear Series SJ5000 * SJ5300 * SJ5400 * SJ5500 * SJ5700 * SJ6100 Regulatory For regulatory information about this product, refer to our website at 3M.com. For Additional Information To request additional product information or to arrange for sales assistance, call toll free 1-800-251-8634. Address correspondence to: 3M, Electronics Markets Materials Division, 3M Center, Building 225-3S-06, St. Paul, MN 551441000. Our fax number is 651-778-4244 or 1-877-369-2923. In Canada, phone: 1-800-364-3577. In Puerto Rico, phone: 1-787-750-3000. In Mexico, phone: 52-70-04-00. Important Notice All statements, technical information, and recommendations related to 3M's products are based on information believed to be reliable, but the accuracy or completeness is not guaranteed. Before using this product, you must evaluate it and determine if it is suitable for your intended application. You assume all risks and liability associated with such use. Any statements related to the product which are not contained in 3M's current publications, or any contrary statements contained on your purchase order shall have no force or effect unless expressly agreed upon, in writing, by an authorized officer of 3M. Warranty; Limited Remedy; Limited Liability. This product will be free from defects in material and manufacture at the time of purchase. 3M MAKES NO OTHER WARRANTIES INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. If this product is defective within the warranty period stated above, your exclusive remedy shall be, at 3M's option, to replace or repair the 3M product or refund the purchase price of the 3M product. Except where prohibited by law, 3M will not be liable for any indirect, special, incidental or consequential loss or damage arising from this 3M product, regardless of the legal theory asserted. 3 Electronics Markets Materials Division 3M Center, Building 225-3S-06 St. Paul, MN 55144-1000 1-800-251-8634 phone 651-778-4244 fax www.3M.com/Bumpons 3M and Bumpon are trademarks of 3M Company. Formica is a registered trademark of the Formica Corporation. Please recycle. Printed in U.S.A. (c) 3M 2012. All rights reserved. 60-5002-0526-9 (8) 3