3M™ 4646F VHB™ Adhesive Tape 590 mm x 33 m
Colour: dark grey
Thickness: 0.6 mm
Reliability across the board with 3M™ VHB™ Tape 4646. This 0.6 mm thick, robust, high-performance double-sided tape in dark grey features a universal adhesive and is resistant to high temperatures. This tape enables quick and easy bonding as well as powerful and durable adhesion. Use this high-performance, viscoelastic VHB tape on a wide variety of materials with high surface energy.
Reliability across the board with the 4611 product family of 3M™ VHB™ adhesive tapes 3M™ VHB™ adhesive tape 4646 belongs to the 4611 product family of 3M VHB adhesive tapes. Our robust, high-performance double-sided adhesive tape features a universal adhesive on both sides. Its resistance to high temperatures makes it particularly suitable for bonding prior to high-temperature painting. It is typically used on metallic materials such as aluminium, galvanised steel and stainless steel. Use this tape for bonding stiffeners and trim, pre-painting assembly, and decorative materials and mouldings. An unconventional double-sided high-performance adhesive tape In 1980, 3M invented the revolutionary VHB adhesive tapes. These unique adhesive tapes combine adaptability with powerful adhesive strength. The VHB product family includes adhesive tapes with extremely high adhesion to a wide variety of materials. 3M VHB adhesive tape is a proven alternative to screws, rivets, welds and other forms of mechanical fasteners. Applications range from mobile phones and electronic motorway signs to refrigerators, architectural windows and high-rise buildings for one or more steps in the assembly, fastening and sealing process. This renowned and reliable adhesive tape offers consistent adhesive strength, excellent durability and outstanding solvent and moisture resistance. 3M stands behind all its products and is always available to assist you with product application and technical support. Proven reliability of 3M VHB adhesive tapes 3M VHB adhesive tape provides increased adhesive strength in a way that mechanical fasteners cannot. This adhesive tape improves the appearance of finished products by eliminating the need for rivets and screws while enabling immediate strength in use. In most cases, fastening with 3M VHB adhesive tape is faster than drilling or fastening with liquid adhesive. These versatile adhesive tapes can be used indoors and outdoors for window, door and sign mounting, electronics, construction and many other industrial applications. 3M VHB is resistant to chemicals, UV radiation and extremely high and low temperatures. The unique chemical acrylic composition offers increased adhesion and resistance to changes over time. You therefore benefit from a long-lasting, effective and reliable adhesive tape. Developing better solutions through science and innovation 3M's Industrial Adhesives and Tapes Division is dedicated to the science of adhesion properties to develop innovative solutions that improve the design and manufacturing processes of companies around the world. 3M technologies are designed to help customers bring competitive products to market faster and more efficiently.
- Quick and easy bonding with powerful and durable adhesion
- Immediate strength in use thanks to pressure-sensitive adhesive
- Virtually invisible adhesive bond ensures optimised design
- 0.6 mm thick, robust, double-sided, high-performance adhesive tape in dark grey made from universal adhesive with high temperature resistance
- Can replace mechanical fasteners (rivets, welds, screws) or liquid adhesives, eliminating the need for drilling, grinding, reworking, screwing, welding and cleaning
- High dynamic load absorption reduces vibration and shock
- Creates a permanent seal against water, moisture, etc.
- Enables the use of thinner, lighter and dissimilar materials
- Excellent temperature resistance when bonding metal parts before painting
- Suitable for indoor and outdoor use
Details:
- Backing material: Acrylic foam
- Backing material: Polyethylene film
- Adhesive: Acrylate
- Foam type: Hard
- Temperature: max 149 °C (briefly 230 °C)
- Density: 840 kg/m³
- Peel strength (N/100 mm) ASTM D-3330; after 72 h 300 mm/min; 90°; RT; steel: 250
- Shear strength, static (g) ASTM D-3654 after 72 h; steel; >10,000 min.; 3.23 cm²; RT at 20 °C: 1500
- Shear strength, static (g) ASTM D-3654 after 72 h; steel; >10,000 min.; 3.23 cm²; RT at 35-150°C: 750
Note: The final adhesive strength at 20°C is reached after approx. 72 hours, whereby heat accelerates the process so that, for example, the final adhesive strength can be reached after just 1 hour at 65°C.
Storage:
The adhesive tape should be stored in a dry and clean place at a temperature of 21°C and 50% re
